-
2020 China New Design Hals Uv - Antioxidant 1135 – Reborn
Chemical Name: Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-,C7-C9 branched alkyl esters CAS NO.: 125643-61-0 Molecular Formula：C25H42O3 Molecular Weight：390.6 Specification Appearance : Viscous, clear, yellow liquid Volatile : ≤0.5% Refractive index 20℃ : 1.493-1.499 Kinematic viscosity 20℃ : 250-600mm2/s Ash : ≤0.1% Purity(HPLC) : ≥98% Application It is an excellent antioxidant which may be used in variety of polymers. For the stabilization of PV flexible slabstock foams, ... -
Factory Free sample (3-Chlorophenyl)Acetonitrile - 4-(Chloromethyl)benzonitrile – Reborn
Chemical Name 4-(Chloromethyl)benzonitrile Molecular Formula C8H6ClN Molecular Weight 151.59 CAS Number 874-86-2 Specification Appearance: White acicular crystal Melting point: 77-79℃ Boiling point: 263 °C Content: ≥ 99% Application The product has irritating odor. Easily soluble in ethyl alcohol, trichloromethane, acetone, toluene, and other organic solvents. It is used in synthesizing stilbene fluorescent brightener. Usage Intermediate of pyrimethamine. In preparing p-Chlorobenzyl alcoho... -
Europe style for Bha Antioxidant - 4-Hydroxy TEMPO – Reborn
Chemical Name 4-Hydroxy -2,2,6,6-Tetramethyl Piperidine , free radical Molecular Formula C9H18NO2 Molecular Weight 172.25 CAS Number 2226-96-2 Specification Appearance: Orange-red crystal Assay: 98.0% min Melting Point: 68-72°C Volatiles Content 0.5%max Ash content: 0.1%max Packing 25 kg / fiber drum Applications High efficient Polymerization inhibitor for acrylic acid, acrylonitrile, acrylate, methacrylate, vinyl chloride, etc. It is a new kind of eco-friendly products because it can replac... -
Factory Free sample Optical Brightener For Paper Industry - Plastic Additives – Reborn
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... -
Factory Cheap Hot Cas No.:18600-59-4 - Antioxidant – Reborn
The polymer oxidation process is a chain reaction of radical type. Plastic antioxidants are some substances, which can capture active radicals and generate inactive radicals, or decompose polymer hydroperoxides produced in the oxidation process, to terminate the chain reaction and delay the oxidation process of polymers. So that the polymer can be processed smoothly and service life prolong. Product list： Product Name CAS NO. Application Antioxidant 168 31570-04-4 ABS, Nylon, PE, Polye... -
Quality Inspection for N-Hydroxy-2-Propanamin - 4-Hydroxy TEMPO – Reborn
Chemical Name 4-Hydroxy -2,2,6,6-Tetramethyl Piperidine , free radical Molecular Formula C9H18NO2 Molecular Weight 172.25 CAS Number 2226-96-2 Specification Appearance: Orange-red crystal Assay: 98.0% min Melting Point: 68-72°C Volatiles Content 0.5%max Ash content: 0.1%max Packing 25 kg / fiber drum Applications High efficient Polymerization inhibitor for acrylic acid, acrylonitrile, acrylate, methacrylate, vinyl chloride, etc. It is a new kind of eco-friendly products because it can replac... -
Factory directly Light Stabilizer 119 - Plastic Additives – Reborn
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... -
High Quality for Optical Whitener - Flame retardant – Reborn
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... -
Hot sale Factory Cas No.:70821-86-7 - Nucleating agent – Reborn
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 -
Factory Outlets Crithminic Acid - 2,5-Thiophenedicarboxylic acid – Reborn
Chemical Name：2,5-Thiophenedicarboxylic acid Synonyms：RARECHEM AL BE 0623;2,5-Thiophenedicarbo;OTAVA-BB BB7013911425;2,5-DICARBOXYTHIOPHENE;2,5-THIOPHENEDICARBOXYLIC;Thiophene-2,5-Dicarboxyl Acid;Thiophene-,’-dicarboxylic acid;2,5-THIOPHENEDICARBOXYLIC ACID;THIOPHENE-2,5-DICARBOXYLIC ACID; Molecular Formula C6H4O4S CAS Number 4282-31-9 Specification Appearance: white to light yellow crystal powder Purity:≥99% Melting point:328-330°C Fineness: Through 100 meshes Application : Used fo... -
Cheap price Uv Absorber Uv5060 - Other Material – Reborn
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 Iso... -
Discount Price Uv-3853 - Antioxidant – Reborn
The polymer oxidation process is a chain reaction of radical type. Plastic antioxidants are some substances, which can capture active radicals and generate inactive radicals, or decompose polymer hydroperoxides produced in the oxidation process, to terminate the chain reaction and delay the oxidation process of polymers. So that the polymer can be processed smoothly and service life prolong. Product list： Product Name CAS NO. Application Antioxidant 168 31570-04-4 ABS, Nylon, PE, Polye...