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  • Epoxy resin sample
    DOPO-HQ modified phenolic epoxy resin

    There are mainly three types of DOPO modified phenolic epoxy resins ,including DOPO-HQ modified and DOPO-NQ modified and DOPO modified epoxy resin, with excellent flame retardancy, heat resistance, low toxicity and low water absorption and expansion coefficient. DOPO modified phenolic epoxy resins are halogen-free flame retardant epoxy resins, and are mainly used in the fields of halogen-free flame retardant printed circuit substrates, electronic copper-clad laminates and electrical laminates. Grade No. EEW (g/eq) Viscosity (mPa.s) N.V. (%) YLDP-320-K70 300-340 <1000 70±1 YLDP-275-K70 250-300 <1000 70±1 YLDP-255-M80 240-270 1000-7000 80±1 YLDP-230-MCS80 210-250 1000-4000 80±1   Halogen-free flame retardant printed circuit substrates Electronic copper-clad laminates Electrical laminates   Store in well-ventilated area. Keep away from flames and direct sunlight. Close the cap tightly immediately after use. All safety information is provided in the Material Safety Data Sheet.   At least 12 months from the date of manufacture in the original packing in ambient temperatures.   Drum package.  

  • Epoxy resin sample
    Bisphenol A epoxy resin

    Bisphenol A liquid epoxy resin comparing with most resins, its cured product has higher adhesion strength, lower shrinkage, especially outstanding performance in mechanical strength, electrical insulation, and chemical resistance.   Grade No. EEW(g/eq) Viscosity(mPa.s) Hy-Cl(ppm) YLE-127 176-184 8000-11000 ≤ 500 YLE-128 184-190 11000-15000 ≤ 300 YLE-127S 190-220 14000-25000 5000-10000 YLE-126 210-240 12000-20000 ≤ 800 YLE-121F 174-182 8000-9000 ≤ 200 YLE-121L 172-178 4000-6000 ≤ 200 YLE-121 170-176 3500-5500 500-1000 YLE-127K 165-175 3000-5000 <200 YLE-134 230-270 - <500   Adhesive Insulation Composites (Glass fiber, carbon fiber winding material) Coating Electrical and electronic industry (Potting, casting, impregnation) Civil wood bedding    Store in well-ventilated area. Keep away from flames and direct sunlight. Close the cap tightly immediately after use. All safety information is provided in the Material Safety Data Sheet.   At least 12 months from the date of manufacture in the original packing in ambient temperatures.   Drum package.  

  • Epoxy resin sample
    Bisphenol F epoxy resin

    Bisphenol F epoxy resin is characterized by low viscosity, less than 1/3 of the viscosity of bisphenol A epoxy resin,and has good impregnation of fiber. Its curing properties are almost the same as those of bisphenol A epoxy resins, but with slightly lower heat resistance and slightly better corrosion resistance. Liquid bisphenol F epoxy resin can be used for solvent-free coatings, adhesives, cast plastics, FRP and carbon fiber composites.   Grade No. EEW (g/eq) Viscosity (mPa.s) Hy-Cl (ppm) YLE-170K 155-165 ≤1600 <100 YLE-170S 165-167 2700-3700 <150 YLE-170 165-175 3500-4500 <150 YLE-170H 165-175 5000-6000 <150 YLE-170N 165-169 5000-6000 <300   Adhesive Insulation Composites (Glass fiber, carbon fiber winding material) Coating Electrical and electronic industry (Potting, casting, impregnation) Civil wood bedding    Store in well-ventilated area. Keep away from flames and direct sunlight. Close the cap tightly immediately after use. All safety information is provided in the Material Safety Data Sheet.   At least 12 months from the date of manufacture in the original packing in ambient temperatures.   Drum package.  

  • Epoxy resin sample
    Solid bisphenol A epoxy resin

    Bisphenol A liquid epoxy resin comparing with most resins, its cured product has higher adhesion strength, lower shrinkage, especially outstanding performance in mechanical strength, electrical insulation, and chemical resistance.   Grade No. EEW (g/eq) Softening point (°C) YLE-011 450-500 60-70 YLE-901 450-500 65-75   Adhesive Insulation Composites (Glass fiber, carbon fiber winding material) Coating Electrical and electronic industry (Potting, casting, impregnation) Civil wood bedding    Store in well-ventilated area. Keep away from flames and direct sunlight. Close the cap tightly immediately after use. All safety information is provided in the Material Safety Data Sheet.   At least 12 months from the date of manufacture in the original packing in ambient temperatures.   Drum package.  

  • Curing agent sample
    N,N-Dimethyl-1,3-propanediamine DMAPA CAS 109-55-7

    DMAPA is a colourless, transparent liquid with no mechanical impurities.DMAPA is flammable, corrosive and will smoke and blacken in air. It is soluble in water, also soluble in most organic solvents.          Item Specification Appearance Colorless liquid Color, APHA Max. 20 Purity,% Min. 99.5 Water,% Max.0.30   DMAPA is mainly used in the manufacture of cosmetic raw materials, dyestuffs and ion exchange resins. It is also used in epoxy resin curing agent, non-cyanide electroplating additive, fibre and leather treatment agent, etc.   Store in well-ventilated area. Keep away from flames and direct sunlight. Close the cap tightly immediately after use. All safety information is provided in the Material Safety Data Sheet.   At least 12 months from the date of manufacture in the original packing in ambient temperatures.   Drum package.  

  • Curing agent sample
    1,5-DIAMINOPENTANE Cadaverine CAS 462-94-2

    1,5-Diaminopentane is a colorless, fuming liquid with an ammonia-like odor. It is soluble in water, ethanol, and difficult to dissolve in ether. It solidifies and crystallizes in deep freezing, but melts into a liquid again at room temperature. Using renewable plant resources as raw materials, high-purity and bio-based 1,5-Diaminopentane is produced through a specific bioconversion process. It can be applied to polyamide, pent methylene diisocyanate (PDI), epoxy resin curing agent, organic synthesis intermediates and can be further used in spinning, engineering materials, pharmaceuticals, pesticides, organic synthesis, and other fields.   Item Specification Appearance Colorless liquid 1,5-Diaminopentane, GC % Min. 99.5 Color, APHA Max. 15 Melting point, °C 9.34 Flash point, °C 66 Water, wt. % Max. 0.3   Organic synthesis intermediates. Epoxy resin curing agents. Preparation of polymers and biological research.   Store in a cool, ventilated warehouse. Keep away from tinder, heat sources. It should be stored separately from oxidants and acids, and mixed storage should not be avoided. All safety information is provided in the Material Safety Data Sheet.   At least 12 months from the date of manufacture in the original packing in ambient temperatures.   Drum package, Liquid in bulk containers, IBC  .  

  • Curing agent sample
    Curing agent YLD-1240

    YLD-1240 is an isophthalamine type tetrafunctional epoxy resin, which is a nitrogen-containing, low-viscosity, highly reactive resin. Due to its high epoxy functionality, curing formulations containing YLD-1240 have a high crosslinking density. Therefore, it is recommended for applications where high temperature resistance is required. Curing formulations containing YLD-1240 also offer excellent chemical resistance and high modulus.   Item Speicaition  Appearance Pale yellow liquid Color, APHA Max. 5 EEW, g/eq 95-110 Viscosity, cps 25°C 1600-3000   Chemical resistant coatings Laminate Composites Adhesive High viscosity epoxy will be viscous   Store in well-ventilated area and must be placed in a cool environment during the required storage period of more than 3 months or summer. All safety information is provided in the Material Safety Data Sheet.   At least 6 months from the date of manufacture in the original packing in ambient temperatures.   Drum package.  

  • Curing agent sample
    1,2-Diaminocyclohexane DCHA CAS 694-83-7

    DCHA is a clear, colorless to light yellow transparent liquid at room temperature, with a slight ammonia-like taste.DACH is sensitive to air, and long-term exposure to air can easily lead to yellowing of products. There are two isomers of DACH, cis and trans, which can be miscible with water in any proportion, but the high water content of DACH can easily affect the mechanical properties of the material.             Item Specification Appearance Colorless liquid Purity,% Min. 99.0 Water,% Max. 0.2 Amine value, mg KOH/g 967 AHEW, g/eq 28.5   Epoxy curing agents Polyamide resins or pesticide intermediates Polyurea materials Scale inhibitors/rust inhibitors   Store in well-ventilated area. Keep away from flames and direct sunlight. Close the cap tightly immediately after use. All safety information is provided in the Material Safety Data Sheet.   At least 12 months from the date of manufacture in the original packing in ambient temperatures.   Drum package.  

  • Diluent sample
    Diethylene glycol diglycidyl ether YLD-2003

    Diethylene glycol diglycidyl ether YLD-2003 (CAS NO. 39443-66-8) is colorless to light yellow transparent liquid. YLD-2003 is a bifunctional epoxy resin active diluent with good flexibility, giving bisphenol A resin flexibility, elongation and improving impact strength. YLD-2003 can be used to formulate all kinds of epoxy resin castable, solvent-free coatings, impregnating glue, drop dipping glue and adhesives, and is widely used in the manufacture of large and medium-sized dry-type transformers, high-voltage switching parts of transformers, micro-motors, capacitors and other electronic devices.YLD-2003 is also the main component of automobile electrophoretic coatings. YLD-2003 can also be used as cellulose finishing agent to increase the flexibility, fastness, alkali resistance, dyeing, etc. It can be used for finishing cotton, hemp, wool and silk fabrics to improve the tensile strength of fibers.       Item YLD-2003A YLD-2003A YLD-2003A Appearance Transparent liquid Transparent liquid Transparent liquid Color, APHA Max. 40 Max. 40 Max. 40 Viscosity, mpa.s 25°C 25-45 40-80 80-130 EEW, g/eq 180-200 250-290 180-200 Hydrolyzable Chloride,% Max. 0.5 Max. 0.5 Max. 0.5 Inorganic Chlorine, mg/kg Max. 50 Max. 50 Max. 50 Water,% Max.0.1 Max.0.1 Max.0.1   As epoxy resin castables, solvent-free coatings, impregnating adhesives, drop-dipping gluing adhesives. As fiber finishing agent, it can increase the flexibility, fastness, alkali resistance and dyeing of fiber.   Store in well-ventilated area. Keep away from flames and direct sunlight. Close the cap tightly immediately after use. All safety information is provided in the Material Safety Data Sheet.   At least 12 months from the date of manufacture in the original packing in ambient temperatures.   Drum package.  

  • Diluent sample
    Polypropylenglycol diglycidyl ether YLD-2005

    YLD-2005 is low total chlorine type, colorless to light yellow transparent liquid, miscible with epoxy resin, low viscosity at room temperature, high boiling point, non-volatile, non-toxic, non-irritant, safe for operation and use. It is a good diluent for epoxy resin.YLD-2005 is cured with epoxy resin, and there is a long chain of flexible fat in the molecular structure, which can be rotated freely and is elastic.YLD-2005 can be added to epoxy resin formula to greatly improve its impact strength and resistance to cold and hot impact, and improve the brittle cracking defects of the epoxy cured material.         Item YLD-2005A YLD-2005B Appearance Transparent liquid Transparent liquid Color, APHA Max. 40 Max. 60 Viscosity, mpa.s 25°C 30-50 40-70 EEW, g/eq 285-335 335-435 Hydrolyzable Chloride,% Max. 0.3 Max. 0.3 Inorganic Chlorine, mg/kg Max. 20 Max. 20 Water,% Max.0.1 Max.0.1   YLD-2005 can be used to formulate all kinds of epoxy resin castables, solvent-free coatings, impregnating adhesives, drop-dipping adhesives and adhesives. YLD-2005 is widely used in the manufacture of high-voltage switching parts of large and medium-sized dry-type transformer transformers, micro-motors, capacitors and other electronic devices. YLD-2005 is also the main component of automobile electrophoretic coating.   Store in well-ventilated area. Keep away from flames and direct sunlight. Close the cap tightly immediately after use. All safety information is provided in the Material Safety Data Sheet.   At least 12 months from the date of manufacture in the original packing in ambient temperatures.   Drum package.  

  • Diluent sample
    2-Methylphenyl Glycidyl ether YLD-6002

    YLD-6002 is colorless to light yellow transparent liquid. It contains benzene ring and ether bond in the molecule, and rigid chain segment in the structure, it has good heat and corrosion resistance, good chemical resistance, especially acid and solvent resistance.YLD-6002 has good physical properties, low volatility, moisture resistance, it is an effective diluent for high viscosity epoxy resin. YLD-6002 has the dilution ability of monocyclic and the dilution characteristics of double epoxy. Due to its unique structure and site resistance, it has approached or exceeded double epoxy diluents in many properties, especially in solvent resistance and water resistance, which are obviously better than other diluents.         Item Specification  Appearance Transparent liquid Color, APHA Max. 80 Viscosity, mpa.s 25°C 4-10 EEW, g/eq 165-205 Hydrolyzable Chloride,% Max. 0.6 Inorganic Chlorine, mg/kg Max. 20 Water,% Max.0.1   Epoxy resin diluent for coatings Electrical and electronic appliances Adhesives   Store in well-ventilated area. Keep away from flames and direct sunlight. Close the cap tightly immediately after use. All safety information is provided in the Material Safety Data Sheet.   At least 12 months from the date of manufacture in the original packing in ambient temperatures.   Drum package.  

  • Diluent sample
    4-tert-Butylphenyl glycidyl ether YLD-6004

    YLD-6002 is colorless to light yellow transparent liquid. It contains benzene ring and ether bond in the molecule, and rigid chain segment in the structure, it has good heat and corrosion resistance, good chemical resistance, especially acid and solvent resistance.YLD-6002 has good physical properties, low volatility, moisture resistance, it is an effective diluent for high viscosity epoxy resin. YLD-6002 has the dilution ability of monocyclic and the dilution characteristics of double epoxy. Due to its unique structure and site resistance, it has approached or exceeded double epoxy diluents in many properties, especially in solvent resistance and water resistance, which are obviously better than other diluents.         Item Specification  Appearance Transparent liquid Color, APHA Max. 60 Viscosity, mpa.s 25°C 15-35 EEW, g/eq 220-250 Hydrolyzable Chloride,% Max. 0.5 Inorganic Chlorine, mg/kg Max. 20 Water,% Max.0.1   Used as an epoxy resin diluent in epoxy systems for coatings, laminations, electronic encapsulations, adhesives and other epoxy systems.   Store in well-ventilated area. Keep away from flames and direct sunlight. Close the cap tightly immediately after use. All safety information is provided in the Material Safety Data Sheet.   At least 12 months from the date of manufacture in the original packing in ambient temperatures.   Drum package.  

  • Functional chemical sample
    Diallyl bisphenol A CAS 1745-89-7

    DBA is mainly used in the modification of bismaleimide resin (Bismaleimide abbreviated as BMI), which can greatly reduce the application cost of BMI resin by improving the operability and processability of BMI resin. DBA also can improve the toughness, heat resistance and mouldability of BMI resin. And DBA can be used as epoxy resin active toughening agent.     Item Specification Appearance Light yellow viscous liquid Purity, % Min. 96   Electrical insulating materials Wear-resistant materials Aerospace structural materials Used as antioxidant for rubber Used in the synthesis of modified epoxy resin   Store in well-ventilated area. Keep away from flames and direct sunlight. Close the cap tightly immediately after use. All safety information is provided in the Material Safety Data Sheet.   At least 12 months from the date of manufacture in the original packing in ambient temperatures.   Drum package.  

  • Functional chemical sample
    Bisphenol A diallyl ether CAS 3739-67-1

    Bisphenol A diallyl ether has a wide range of applications in organic synthesis, coatings, adhesives and resins. It is also used in the preparation of specific classes of rubber and plastics. It is used in high-end applications including adhesives for semiconductor wafer surfaces, photoresist materials, silicone rubber modifiers, impact resistant prepreg blanks, molding of fibre-reinforced structural components, hybrid materials for high temperature and chemical resistance, high temperature coating, waterproofing, corrosion protection.     Item Specification Appearance Colorless to light yellow viscous liquid Purity, % Min. 98   Epoxy resin crosslinking agent High temperature resistant materials Corrosion-resistant materials   Store in well-ventilated area. Keep away from flames and direct sunlight. Close the cap tightly immediately after use. All safety information is provided in the Material Safety Data Sheet.   At least 12 months from the date of manufacture in the original packing in ambient temperatures.   Drum package.  

  • Functional chemical sample
    2-Allylphenol CAS 1745-81-9

    2-Allylphenol is mainly used as a modifier for BMI or epoxy or as a reactive diluent for low viscosity resins in the RTM process, and as an intermediate in organic synthesis.               Item Specification Appearance Colorless to light yellow liquid Purity, % Min. 96   Epoxy resin reactive diluent  Intermediate in organic synthesis   Store in well-ventilated area. Keep away from flames and direct sunlight. Close the cap tightly immediately after use. All safety information is provided in the Material Safety Data Sheet.   At least 12 months from the date of manufacture in the original packing in ambient temperatures.   Drum package.  

  • Functional chemical sample
    Glycidyl methacrylate CAS 106-91-2

    As Glycidyl methacrylate it contains both carbon-carbon double bond and epoxy group in its molecule, it can carry out both free radical type reaction and ionic type reaction. Therefore, it has high reactivity and is an important fine chemical material.             Item Specification Appearance Colorless transparent liquid Purity, % Min. 99 Acid value, mgKOH/g Max. 0.05 Water, % Max. 0.1   Used in powder coatings and adhesives Used as functional monomer Used as synthesis and modification of polymer materials   Store in well-ventilated area. Keep away from flames and direct sunlight. Close the cap tightly immediately after use. All safety information is provided in the Material Safety Data Sheet.   At least 12 months from the date of manufacture in the original packing in ambient temperatures.   Drum package.  

ABOUT Yolatech

Professinal Service from Yolatech

Yolatech is a comprehensive enterprise integrating R&D, production and sales, warehousing and logistics. Yolatech has its own manufacture plants and independent import and export rights as well as complete and scientific quality management system. Over the years, we have been committed to the introduction and promotion of epoxy resins and hardener and diluents and other functional chemicals in the field of marine, construction, automotive, aerospace, electronics and various manufacturing industries. Based on years of understanding and accumulation of industry and customer needs, and through good domestic and international supply and sales channels, and mutual cooperation with many famous companies in the world. We established long-term and stable partnerships with enterprises in the United States, Germany, Italy, Australia, Austria, the Netherlands, South Korea, Japan, Thailand and other countries and regions. Yolatech has become a global "one-stop sourcing and technical solution" service provider for worldwide customers. We have a certain comprehensive value-added and competition ability. We believe that "only professional teams will be the leading ones". We continue to explore new technologies, create new products, and strive to develop into an expert service system. And your trust and partnership will be really appreciated.
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The Dragon Boat Festival, known as Duanwu Festival, is a traditional Chinese holiday celebrated on the fifth day of the fifth month of the lunar calendar. It commemorates the life and death of the ancient poet and minister Qu Yuan.   The Legend of Qu Yuan Qu Yuan served as a minister in the state of Chu during the Warring States period (circa 340-278 BCE). He was a loyal and patriotic official who advocated for political reform to strengthen Chu against rival states. However, his ideas were opposed by corrupt officials, leading to his exile.   During his banishment, Qu Yuan wrote some of China's most enduring poetry, expressing his deep concern for his country's future. His most famous work, "Li Sao" ("The Lament"), reflects his sorrow and patriotism.   In 278 BCE, upon learning that Chu had been conquered by the Qin state, Qu Yuan drowned himself in the Miluo River out of despair. According to legend, local people raced out in their boats to save him or recover his body. They threw rice into the water to prevent fish from eating his remains, which is believed to be the origin of the tradition of eating zongzi, sticky rice dumplings wrapped in bamboo leaves.   Dragon Boat Racing The frantic efforts to save Qu Yuan are said to have inspired the tradition of dragon boat racing. These races feature long, narrow boats decorated with dragon heads and tails, manned by teams of paddlers who row in unison to the beat of drums. The races symbolize the search for Qu Yuan's body and are a highlight of the festival.   Modern Celebrations Today, the Dragon Boat Festival is celebrated with various activities, including: Dragon boat races: Held in rivers and lakes across China and many other countries. Eating zongzi: These rice dumplings come in various regional flavors and are a festive staple. Hanging mugwort and calamus: These plants are believed to ward off evil spirits. Drinking realgar wine: Traditionally thought to protect against disease and evil.   The Dragon Boat Festival is a vibrant celebration of Chinese culture and history, rooted in the enduring legacy of Qu Yuan. It highlights themes of loyalty, community, and cultural heritage, bringing people together to honor the past and enjoy festive traditions.
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  • FCL Epoxy Resins and Curing Agents Shipped to South America
    14 2024-05
    FCL Epoxy Resins and Curing Agents Shipped to South America

    In a significant development for the construction industry, a full container load (FCL) of epoxy resin and curing agents has been dispatched to South America. As suppliers of these essential materials, we are proud to contribute to the region's infrastructure and development projects. However, amidst this positive news, challenges arise due to the substantial surge in sea freight costs.   Recent fluctuations in global shipping rates have seen unprecedented increases, impacting industries worldwide. The sharp rise in ocean freight costs presents a notable obstacle for suppliers, affecting supply chains and pricing dynamics. Despite our commitment to maintaining consistent supply, navigating these volatile market conditions poses considerable challenges.   Nevertheless, we remain dedicated to fulfilling our commitments to our customers in South America. Our team is actively monitoring the situation and implementing strategies to mitigate the impact of rising shipping costs. Through proactive communication and collaboration with stakeholders, we aim to ensure minimal disruption to supply chains and uphold the quality and reliability of our products.   As partners in progress, we recognize the importance of adaptability and resilience in overcoming such obstacles. While the current market conditions present formidable challenges, they also underscore the need for innovation and strategic planning. Together with our partners and customers, we are confident in our ability to navigate these challenges and continue delivering excellence in epoxy resin and curing agent supply to South America.   For further inquiries or assistance regarding your epoxy resin and curing agent needs, please contact us.        

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  • April 18-19th| 2024 The 11th Epoxy Resin High-end Application Technology Exchange Conference
    18 2024-04
    April 18-19th| 2024 The 11th Epoxy Resin High-end Application Technology Exchange Conference

    Background In order to promote the coordinated development of the whole industry chain of epoxy resin, and solve the problems of uncontrolled expansion of production capacity, shortage of special products, unbalanced development of resin and curing agent, irrational use of resources, and asymmetry of information between upstream and downstream. Beijing Guohua New Material Technology Research Institute is going to hold "2024 (11th) Epoxy Resin High-end Application Technology Exchange Meeting and 2024 Organic Amines and Modified Amines Industry Forum" on 18-19 April 2024 in Suzhou, and "2024 Electronic Adhesive Technology and Application Innovation Development Forum", "2024 Electronic Adhesive Technology and Application Development Forum", "2024 Radiation Curing Adhesives and Coatings Advanced Workshop", "2024 Fourth Acrylic and Ester Industry Chain Innovation and Development Forum". Programme Time: 18-19 April Venue: Suzhou   Welcome join us together!  

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  • May 1st to 5th| May Day Holiday Notice
    11 2024-04
    May 1st to 5th| May Day Holiday Notice

    Dear Customers, With May Day approaching, we would like to take this opportunity to express our sincere gratitude for your steadfast support and trust throughout the year. Your partnership has been instrumental in our journey towards success. In celebration of the upcoming International Workers' Day, we are pleased to announce that our company will be observing a holiday from May 1st to May 5th, 2024. This break will provide our team with a well-deserved opportunity to recharge and spend quality time with their loved ones. During this period, our offices will be temporarily closed. However, should you have any urgent matters or inquiries, please feel free to reach out to us via email at info@yolatech.com or by phone at +86 19895593495. Our team will make every effort to assist you promptly.  Once again, we extend our heartfelt appreciation for your support. We eagerly anticipate returning with renewed vigor and dedication to serving you upon resuming operations. Wishing you a joyous May Day, good health, and prosperity! Warm regards, YOLATECH TEAM

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