YLDP-320 is a halogen-free phosphorus flame-retardant and Solvent-free epoxy resin that exhibits excellent heat resistance, flame retardancy, dimensional stability, and chemical stability after curing. It has a low water absorption rate. This product is an environmentally friendly flame-retardant material. It is suitable for applications in halogen-free flame-retardant printed circuit boards, electronic copper-clad laminates, capacitor packaging, electrical laminate boards, carbon fiber composites and Special Coatings other product areas. Appearance Light yellow solid EEW, g/eq 300-340 Solid content, wt% MIN 99.0 Softening point, ℃ 70-85 Phosphorus content, % 2.9-3.2   Halogen-free flame retardant printed circuit boards Electronic copper-clad laminates; Electrical laminate boards Special Coatings Advanced Composite Materials   Storage in a cool and dry place. Avoid direct sunlight. All safety information is provided in the Material Safety Data Sheet.   6 months from the date of manufacture in the original sealed container at ambient temperatures.   20kg/Drum.  

YLSE-0500/ YLSE-0510/ YLSE-0510L, chemical name N,N-diglycidyl-4-glycidyloxyaniline are three-functional, low-viscosity epoxy resin. The molecular structure contains multiple epoxy groups and aromatic rings. During the curing process, it can form a high degree of cross-linking density and aromatic density.So they have the characteristics of fast curing, excellent solvent and corrosion resistance, excellent mechanical properties and heat resistance. They are used for electrical casting insulation products with high heat resistance grade requirements, carbon fiber and glass fiber winding, pultrusion, lamination, prepreg process molding composite material products, glass transition temperature of more than 200°C.       CAS No.：5026-74-4       YLSE-0500 YLSE-0510 YLSE-0510L Appearance Brown liquid Yellow liquid Yellow liquid EEW, g/eq 100-115 93-106 90-105 Viscosity, cps@25°C 1500-6000 500-1000 500-1000 Volatiles, % Max. 1.5 Max.1.0 Max.1.0 Totol Cl, ppm - - Max. 800 Hy-Cl, ppm - - Max. 200     Low viscosity High functionality Rapid curing High heat deflection temperatures for cured products   High-temperature resistant structural adhesive Laminated and wound formed carbon fiber and glass fiber composite materials Vacuum casting (RTM, VARTM) and automatic pressure gelation (APG) process heat-resistant epoxy resin casting materials Casting and sealing of micro-motor components Electrical insulating materials High-temperature epoxy diluent   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.  

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.  

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.  

1,3-BDX is a derivative of MXDA, with good color stability and low viscosity, excellent chemical resistance, fast curing, and wet surface adhesion. It can be used directly or used in combination with other curing agents as a curing accelerator. It has good compatibility with epoxy resin, and after mixing, it has the characteristics of long initial operation time and fast curing speed in the later stage. Its products have excellent corrosion resistance and water resistance.   Appearance Clear liquid   Color, Gardner Max. 5   Viscosity, cps@25°C   7000-14000   Total Amine, mg KOH/g 650-680   MXDA content,% 24-30     Epoxy curing agents Floor coating Adhesive   Storage temperature is 5-30°C, Avoid direct sunlight and place in a cool and dry place. Avoid strong oxidants, acids. All safety information is provided in the Material Safety Data Sheet.   12 months from the date of manufacture in the original packing in ambient temperatures.   Drums; IBC tanks.   

DETA is a colorless to light-yellow transparent viscous liquid, which with irritating ammonia odor, flammable, strongly alkaline. Soluble in water, acetone, benzene, ether, methanol, etc., insoluble in n-heptane, corrosive to copper and its alloys. Diethylenetriamine (DETA) is an aliphatic ethylene amine with two primary and one secondary amine groups, easy to react with a variety of compounds, its derivatives have a wide range of uses. Typical application areas of DETA include chelating agents, wet-strength resins, lubricant oil additives, oil field chemicals and polyamides for resins or epoxy curing agents.         Appearance Colorless or light-yellow transparent liquid   Color,APHA Max. 20   DETA Content,% Min.99   Water content,% Max. 0.50     Epoxy curing agents, lubricant oil additives Gas purifying agent (remove CO2) Wet strength agent (paper industry, diapers)   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.   195KG Drum or ISOTANK.  

Dimethyldicyane(DMDC) consists of two cyclohexyl rings connected by a methylene bridge, with two amino groups attached in the para position. This unique arrangement gives the compound several beneficial properties. The cyclohexyl rings provide rigidity and stability to the molecule. The amino groups make it highly reactive with epoxides and socyanates. And it exhibits good solubility in common solvents used in industrial processes. These properties make DMDC an ideal choice for high-performance materials where durability and resistance to harsh conditions are critical.         Item Specification Appearance Transparent liquid Color, APHA Max. 30 AHEW, g/eq 60 Purity,% Min. 99.0   Epoxy curing agents  Amine chain extender Synthesis for polyamide   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.  

N,N-Dimethylaniline, with the molecular formula C₆H₅N(CH₃)₂, is a pale yellow oily liquid. It is slightly soluble in water. With relatively stable physicochemical properties, N,N-dimethylaniline is widely used as a fundamental organic raw material for synthesizing intermediates of fine chemicals, such as pharmaceuticals, pesticides, dyes, and pigments. Additionally, it can serve as a curing agent or accelerator for epoxy resins.                Item Specification Appearance Colorless liquid Crystallizing point (dry), °C Min. 2 N,N-Dimethylaniline content, % Min. 99.5 N-Methylaniline content, % Max. 0.4 Aniline content, % Max. 0.03 Low-boiling content, % Max. 0.02 High-boiling content, % Max. 0.05 Water, % Max. 0.1   Fine chemical intermediates, Dye intermediates, Metal preservatives. Epoxy resin curing agents, curing accelerators for polyester resins, curing accelerator for epoxy. resins, polyester resins and anaerobic adhesives. Catalyst for polyurethane foam plastic,co-catalysts for the polymerization of ethylene compounds.   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.   190KG Drum .  

YLD-S0102 is a colorless to pale yellow liquid with low volatility. It is an organic compound that is soluble in water and common organic solvents. Triethylene glycol divinyl ether is often used as an industrial solvent in the fields of fibers, resins, coatings, spray paints and adhesives. It is a reactive diluent for UV and peroxide curing adhesives and sealants. It is also a component of sulfur-based sealant compounds. It can be used as a crosslinker in the production of polyacrylate ion exchange resins.       Item Specification  Appearance Colorless or light yellow liquid DVE-3 Content, % Min. 98.0 Boiling Point, °C 120-126 Density, g/mL @25°C 0.99 Moisture Content, % Max. 0.20   Gel-Free Cationic Polymerization: Enables complete conversion (up to 100%) without gelation, ensuring predictable and controlled network formation—a unique advantage over conventional divinyl ethers. Exceptional Reactivity: Achieves rapid cure with low shrinkage and high double-bond conversion in photoinitiated cationic and dual-cure systems. Superior Hydrogel Performance: Produces larger gel fractions and more homogeneous networks compared to conventional crosslinkers (e.g., MBA), with excellent mechanical properties. Dual-Cure Versatility: Compatible with both cationic and free-radical polymerization mechanisms.   Advanced Polymer Synthesis: Comonomer and crosslinking agent for specialty polymers, including polyacrylate ion exchange resins and polyvinyl ether copolymers. Hydrogels & Biomedical Materials: Crosslinker for hydrogels used in drug delivery, tissue engineering, and water purification; low toxicity makes it preferable to alternatives like MBA.. Lithium-Ion Batteries: Component in gel polymer electrolytes, improving ionic conductivity and mechanical integrity. Polymer Modification: Modifier to enhance hydrophilicity, flexibility, toughness, and processability in coatings, finishes, and lubricant additives.   Storage in a cool and dry place, Avoid direct sunlight. All safety information is provided in the Material Safety Data Sheet.   12 months from the date of manufacture in the original packing in ambient temperatures.   Drums.  

YLD-S0101 is a low-viscosity, highly reactive di-functional vinyl ether monomer. The double bonds in its molecular structure give it rapid curing properties, while the flexible ether chains significantly improve the flexibility and hydrophilicity of the material. It can be used as an active diluent, crosslinking monomer or modifier and is widely applied in light-curing, UV-curing systems, coatings and adhesives to regulate the viscosity of the system and enhance the comprehensive performance of the cured product.       Item Specification  Appearance Colorless transparent liquid liquid Color, APHA Max. 50 Purity, % Min. 99.0 Water, % Max. 0.5   High Reactivity: The presence of two electron-rich vinyl ether groups enables rapid cationic and radical polymerization, as well as efficient participation in thiol-ene click chemistry and other crosslinking reactions. Efficient Crosslinker: As a difunctional monomer, it serves as an effective crosslinking agent, significantly enhancing the mechanical strength, thermal stability, and chemical resistance of cured polymer networks. Reactive Diluent: Its low viscosity makes it an ideal reactive diluent for reducing system viscosity in coatings, adhesives, and composites without compromising final performance, improving substrate wetting and leveling properties. Versatile Curing Options: Compatible with UV-curable and peroxide-initiated curing systems, enabling rapid cure cycles and increased production throughput. Performance Tunability: The flexible ether-oxy linkage imparts desirable hydrophilicity and flexibility to the final polymer matrix, allowing formulators to tailor the balance between hydrophilicity/hydrophobicity and rigidity/flexibility. Low Volatility: Compared to many other reactive monomers, it exhibits relatively low vapor pressure, contributing to safer handling and processing conditions.   UV-Curable Systems: A key component in UV-curable coatings, printing inks, and adhesives, providing fast cure response, excellent adhesion to various substrates (metal, glass, plastics), and good film flexibility. Adhesives & Sealants: Used as a crosslinker or reactive diluent in structural and pressure-sensitive adhesives, improving adhesion strength, flexibility, and chemical resistance. Polymer Synthesis Intermediate: Serves as a critical raw material for the synthesis of specialty polymers, functional materials, as well as intermediates for pharmaceuticals, agrochemicals, and specialty dyes. Hydrogels & Biomedical Materials: Employed in the preparation of hydrogels for biomedical applications, drug delivery systems, and tissue engineering scaffolds due to its biocompatibility and hydrophilic nature.   Storage in a cool and dry place, Avoid direct sunlight. All safety information is provided in the Material Safety Data Sheet.   12 months from the date of manufacture in the original packing in ambient temperatures.   Drums.  

YLD-9016 is a cashew oil modified epoxy glycidyl ether. It possesses bifunctional epoxy active groups and is characterized by low viscosity, high reactivity, good flexibility, stable properties, and excellent water resistance. YLD-9016 is derived from plant extracts and features green, eco-friendly, renewable, and non-toxic characteristics. It serves as a non-toxic alternative to glycidyl ethers such as AGE and BGE. As an epoxy diluent it can be widely used in high-solids and solvent-free coating systems, as well as in fields such as composites and adhesives. It can also be applied to the surface alkylation modification of silica and titanium dioxide.     Item Specification  Appearance Light yellowish brown liquid Color, G  Max. 12 EEW, g/eq 250-330 Viscosity, mpa.s 25°C 60-150 Non-volatile, % Min. 99.7   Excellent dilution power in epoxy systems, Excellent water resistance. Good hardness development at room and low temperatures. Excellent mechanical properties in coatings and adhesives.     As a viscosity reducer and toughening agent in composite materials and adhesives. Viscosity reducer in high solid and solvent-free coating systems to reduce VOC emissions. High bio-content alternative to petro-based mono and difunctional diluents (e.g., 1,6-hexanediol diglycidyl ether and 1,4 -butanediol diglycidyl ether) and epoxy modifiers.   Storage in a cool and dry place, Avoid direct sunlight. All safety information is provided in the Material Safety Data Sheet.     12 months from the date of manufacture in the original packing in ambient temperatures.   200KG Drum.  

YLD-9014A is a cashew oil modified epoxy difunctional glycidyl ether. It incorporates both flexible and rigid segments, achieving an excellent balance among the film's flexibility, impact resistance, and hardness. It can be used in conjunction with conventional epoxy resins or as a standalone material. While maintaining film rigidity, it enhances the toughness and water resistance of coatings and adhesives. Derived from plant extracts, YLD-9014A is green, eco-friendly, renewable, and non-toxic. It features low viscosity, high reactivity, good flexibility, and stable properties, making it suitable for use as an epoxy resin modifier or as a standalone epoxy resin.   Item Specification  Appearance Reddish Brown liquid Color, G  Max. 18 EEW, g/eq 200-270 Viscosity, mpa.s 25°C 1000-3000 Water, % Max. 0.2   High Bio-content, Improved bond strength. Outstanding water resistance.Surface tolerance (moisture, oil and etc.). Enhanced flexibility and toughness.     As a viscosity reducer and toughening agent in composite materials and adhesives. Viscosity reducer in high solid and solvent-free coating systems to reduce VOC emissions. Can be used to prepare amine adducts.   Storage in a cool and dry place, Avoid direct sunlight. All safety information is provided in the Material Safety Data Sheet.   12 months from the date of manufacture in the original packing in ambient temperatures.   200KG Drum.  

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.  

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.  

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.  

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.