• Hexaphenoxycyclotriphosphazene (HPCTP)

    Hexaphenoxycyclotriphosphazene (HPCTP)

    Chemical Name: Hexaphenoxycyclotriphosphazene Synonyms:Phenoxycycloposphazene; Hexaphenoxy-1,3,5,2,4,6-triazatriphosphorine; 2,2,4,4,6,6-Hexahydro-2,2,4,4,6,6-hexaphenoxytriazatriphosphorine; HPCTP DiphenoxyphosphazeChemicalbooknecyclictrimer; Polyphenoxyphosphazene; FP100; Molecular Formula        C36H30N3O6P3 Molecular Weight    693.57 Structure                     CAS Number         1184-10-7 Specification  Appearance:white crystals Purity :≥99.0% Melting point :110~112℃ Volatile :≤0.5% As...
  • Hexaphenoxycyclotriphosphazene (HPCTP)

    Hexaphenoxycyclotriphosphazene (HPCTP)

    Chemical Name: Hexaphenoxycyclotriphosphazene Synonyms:Phenoxycycloposphazene; Hexaphenoxy-1,3,5,2,4,6-triazatriphosphorine; 2,2,4,4,6,6-Hexahydro-2,2,4,4,6,6-hexaphenoxytriazatriphosphorine; HPCTP DiphenoxyphosphazeChemicalbooknecyclictrimer; Polyphenoxyphosphazene; FP100; Molecular Formula        C36H30N3O6P3 Molecular Weight    693.57 Structure                     CAS Number         1184-10-7 Specification  Appearance:white crystals Purity :≥99.0% Melting point :110~112℃ Volatile :≤0.5% As...
  • Flame retardant

    Flame retardant

    Flame-retardant material is a kind of protective material, which can prevent combustion and is not easy to burning. Flame retardant is coated on the surface of various materials such as firewall, it can ensure that it will not be burned when it catches fire, and will not aggravate and expand the burning range With the increasing awareness of environmental protection, safety and health, countries around the world began to focus on the research, development and application of environmentally fr...
  • 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
  • Plastic Additives

    Plastic Additives

    Plastic additives are chemical substances dispersed in the molecular structure of polymers, which will not seriously affect the molecular structure of polymer, but can improve polymer properties or reduce costs. With the addition of additives, plastics can improve the processability, physical properties and chemical properties of the substrate and increase the physical and chemical properties of the substrate. Plastic additives feature: High efficiency: It can effectively play its due funct...
  • UV absorber

    UV absorber

    UV absorber is a kind of light stabilizer, which can absorb the ultraviolet part of sunlight and fluorescent light source without changing itself.

  • UV5050H
  • UV Absorber UV-328

    UV Absorber UV-328

    Chemical Name: 2-(2′-Hydroxy-3′,5′-dipentylphenyl)benzotriazole CAS NO.:25973-55-1 Molecular Formula:C22H29N3O Molecular Weight:351.48516 Specification Appearance: white to light yellow powder Content: ≥ 99% Melting point: 80-83°C Loss on drying: ≤ 0.5% Ash: ≤ 0.1% Light transmittance :440nm≥96%, 500nm≥97% Application This product is mainly used in polyvinyl chloride, polyurethane, polyester resin and others. Max absorption wave length range is 345nm. Toxicity: low to...
  • UV Absorber UV-3030

    UV Absorber UV-3030

    Chemical Name: 1,3-Bis-[(2'-cyano-3',3'-diphenylacryloyl)oxy]-2,2-bis-[[(2'-cyano-3',3'-diphenylacryloyl)oxy]methyl]propane CAS NO.:178671-58-4 Molecular Formula:C69H48N4O8 Molecular Weight: 1061.14 Specification Appearance: white crystal powder Purity: 99% Melting point (°C) 175-178 Density:1.268 g/cm3 Application Can be used to PA, PET, PC etc ABS A combination of UV-3030 significantly reduces discoloration caused by exposure to light. Recommended dose: 0.20 – 0.60% ASA 1 : 1 combinatio...
  • UV Absorber UV-3638

    UV Absorber UV-3638

    Chemical Name: 2,2′-(1,4-phenylene)bis[4H-3,1-benzoxazin-4-one] CAS NO.:18600-59-4 Molecular Formula:C22H12N2O4 Molecular Weight: 368.34 Specification Appearance: White to off- white crystalline powder Content: 98%min Melting point: 310℃ min Ash: 0.1%max Loss on drying: 0.5% max Application UV- 3638 offers very strong and broad UV absorption with no color contribution. Possesses very good stabilization for polyesters and polycarbonates. Provides low volatility. Imparts high UV screen...
  • Light Stabilizer 622

    Light Stabilizer 622

    Chemical Name: Poly [1-(2’-Hydroxyethyl)-2,2,6,6-Tetramethyl-4-Hydroxy- Piperidyl Succinate] CAS NO.:65447-77-0 Molecular Formula:H[C15H25O4N]nOCH3 Molecular Weight:3100-5000 Specification Appearance:White coarse powder or yellowish granular Melting range:50-70°Cmin Ash :0.05% max Transmittance:425nm: 97%min 450nm: 98%min (10g/100ml methyl benzene) Volatility:0.5% max Application Light Stabilizer 622 belongs to the newest generation of polymeric Hindered Amine Light Stabilizer, which has ex...
  • Light Stabilizer 944

    Light Stabilizer 944

    Chemical Name: Poly [[ 6- [ (1,1,3,3-tetramethylbutyl)amino ] -1,3,5-triazine-2,4-diyl ][ (2,2,6,6-tetramethyl-4-piperidinyl)imino ] -1,6-hexanediyl [ (2,2,6,6-tetramethyl-4-piperidinyl)imino ]] ) CAS NO.:70624-18-9 Molecular Formula:[C35H64N8]n (n=4-5) Molecular Weight:>9000 Specification Appearance: White or pale yellow powder or granule Melting range(℃): 100~125 Volatilization (%): ≤0.8(105℃2Hr) Ash (%): ≤0.1 Light transmittance (%): 425nm 93 min 500nm 97 min (10g/100ml toluene) App...
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