• Nucleating agent

    Nucleating agent

    Nucleating agent promotes the resin to crystallize by providing crystal nucleus and makes the structure of the crystal grain fine, thus improving the products’ rigidity, heat distortion temperature, dimension stability, transparency and luster. Product list:  Product Name CAS NO. Application NA-11 85209-91-2 Impact copolymer PP NA-21 151841-65-5 Impact copolymer PP NA-3988 135861-56-2 Clear PP NA-3940 81541-12-0 Clear PP
  • Other Material

    Other Material

    Product Name CAS NO. Application Crosslinking agent Hyper-Methylated Amino Resin DB303 – Automotive finishes;Container coatings;General metals finishes;High solids finishes;Water borne finishes;Coil coatings. Pentaerythritol-tris-(ß-N-aziridinyl)propionate 57116-45-7 Enhance the adhesion of the lacquer to different substrates, improve the water scrubbing resistance, chemical corrosion, high temperature resistance and friction resistance of the paint surface Blocked Isocy...
  • Curing agent

    Curing agent

    UV curing (ultraviolet curing) is the process by which ultraviolet light is used to initiate a photochemical reaction that generates a crosslinked network of polymers. UV curing is adaptable to printing, coating, decorating, stereolithography, and in the assembly of a variety of products and materials. Product list: Product Name CAS NO. Application HHPA 85-42-7 Coatings, epoxy resin curing agents, adhesives, plasticizers, etc. THPA 85-43-8 Coatings, epoxy resin curing agents, polyeste...
  • UV Absorber BP-12 (UV-531)

    UV Absorber BP-12 (UV-531)

    Chemical Name: 2-hydroxy-4-(octyloxy)benzophenone CAS NO.: 1843-05-6 Molecular Formula:C21H26O3 Molecular Weight:326 Specification Appearance: light yellow crystal powder Content: ≥ 99% Melting point: 47-49°C Loss on drying: ≤ 0.5% Ash: ≤ 0.1% Light transmittance: 450nm≥90%; 500nm≥95% Application This product is a light stabilizer with good performance, capable of absorbing the UV radiation of 240-340 nm wavelength with the characteristics of light color, nontoxic , good compatibility, sma...
  • Coating Additives

    Coating Additives

    Coating additives Paint additive is an indispensable component of paint, which can improve the production process, maintain stable storage, improve construction conditions, improve product quality and endow special functions.
  • Trimethyleneglycol di(p-aminobenzoate) TDS

    Trimethyleneglycol di(p-aminobenzoate) TDS

    Chemical Name: Trimethyleneglycol di(p-aminobenzoate); 1,3-Propanediol bis(4-aminobenzoate) ; CUA-4 PROPYLENE GLYCOL BIS (4-AMINOBENZOATE);Versalink 740M;Vibracure A 157 Molecular Formula:C17H18N2O4 Molecular Weight:314.3 CAS No. :57609-64-0 SPECIFICATION & TYPICAL PROPERTIES Appearance:Off-white or light color powder Purity(by GC), %:98 min. Water contend, %:0.20 max. Equivalent weight: 155~165 Relative density(25℃):1.19~1.21 Melting point, ℃:≥124. FEATURES & APPLICATI...
  • Propylene glycol diacetate(PGDA)

    Propylene glycol diacetate(PGDA)

    Chemical Name: 1,2-Propyleneglycol diacetate CAS NO.:623-84-7 Molecular Formula:C7H12O4 Molecular Weight:160 Specification Appearance: Clear colorless liquid Molecular weight: 160 Purity %: ≥99 Boiling Point(101.3kPa):190℃±3 Water content %: ≤0.1 Flash point(open cup):95℃ Acid value mgKOH/g: ≤0.1 Refractive index(20℃):1.4151 Relative density(20℃/20℃):1.0561 Color(APHA):≤20 Application Waterborne reins production, waterborne curing agents production,waterborne thinners(Hydrophobic ...
  • UV Absorber UV-3035

    UV Absorber UV-3035

    Product name:Etocrylene ; Ethyl 2-cyano-3,3-Diphenylpropenoate; UV Absorber UV-3035 Molecular Formula:C18H15NO2, CAS No.: 5232-99-5 EINECS No. :226-029-0 Specification: Appearance: Off-white crystalline powder Assay:≥99.0% Melting range:96.0-98.0℃ K303:≥46 Loss on drying:≤0.5% Gardner color:≤2.0 Turbidity:≤10 NTU Application: Etocrylene is very effective at protecting plastics and coatings from the damaging ultraviolet radiation found in sunlight. It offers excellent UV protection and good...
  • UV Absorber BP-3 (UV-9)

    UV Absorber BP-3 (UV-9)

    Chemical Name: 2-Hydroxy-4-methoxybenzophenone CAS NO:131-57-7 Molecular Formula:C14H12O3 Molecular Weight:228.3 Specification Appearance: light yellow powder Content: ≥ 99% Melting point: 62-66°C Ash: ≤ 0.1% Loss on drying(55±2°C) ≤0.3% Application This product is a high-efficienct UV radiation absorbing agent, capable of effectively absorbing UV radiation of 290-400 nm wavelength ,but it almost does not absorb visible light, particularly applicable to light-colored transparent product...
  • UV Absorber BP-4

    UV Absorber BP-4

    Chemical Name: 2-Hydroxy-4-Methoxy Benzophenone-5-Sulphonic Acid CAS NO: 4065-45-6 Molecular Formula:C14H12O6S Molecular Weight:308.31 Specification Appearance: Off-white or light yellow crystalline powder Assay (HPLC): ≥ 99.0% PH Value 1.2~2.2 Melting Point ≥ 140℃ Loss on Drying ≤ 3.0% Turbidity in water ≤ 4.0EBC Heavy Metals ≤ 5ppm Gardner Color ≤ 2.0 Application Benzophenone-4 is a water-soluble & is recommended for the highest sun protection factors. Tests have shown that Benzophen...
  • UV ABSORBER BP-9

    UV ABSORBER BP-9

    Chemical name: 2,2′-Dihydroxy-4,4′-Dimethoxybenzophenone-5, 5′ –Sodium Sulfonate; Benzophenone-9 CAS No.: 76656-36-5 Specifications: Appearance:Bright yellow crystalline powder Gardner Color: 6.0 max Assay:85.0% min or 65.0% min Chromatographic Purity: 98.0% min Odor:Similar in character and intensity to standrad,very slight solvent odor K-value(in water at 330 nm): 16.0 min Solubility:(5g/100ml water at 25 deg C) Clear solution, free from insoluble Use: This product is...
  • UV ABSORBER UV-1

    UV ABSORBER UV-1

    Chemical Name: Ethyl 4-[[(methylphenylamino)methylene]amino]benzoate CAS NO.:57834-33-0 Molecular Formula:C17 H18 N2O2 Molecular Weight:292.34 Specification Appearance: light yellow transparent liquid Effective content,% ≥98.5 Moisture,% ≤0.20 Boiling point, ℃ ≥200 Solubility (g/100g solvent, 25℃) Application Two-component polyurethane coatings, polyurethane soft foam and polyurethane thermoplastic elastomer, specially in polyurethane products such as micro-cell foam, integral skin foam, tr...
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