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Popular Design for Primary 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 wholesale Nucleating Agent Meaning - 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... -
China Supplier Uv Absorber Uv234 - Nucleating Agent NA21 TDS – Reborn
Characteristic: Highly effective nucleating agent for polyolefin, capable of raising matrix resin’s crystallization temperature, heat distortion temperature, rensie strength, surface strength, bending modulus impact strength, furthermore, it can improve transparency of matrix resin greatly. Performance and Quality Index: Appearance White power Molting Point(o C) ≥210 Qranularity (μm) ≤3 Volatile(105 o C-110 o C,2h) <2% The Recommended Content: Polyolefin granulation p... -
Professional Design Flame Retardants In Furniture - Stabilizer DB7000 TDS – Reborn
Chemical Name：Stabilizer DB7000 Synonyms: Carbod; staboxol1;Stabilizer 7000; RARECHEM AQ A4 0133; Bis(2,6-diisopropylp; STABILIZER 7000 / 7000F; (2,6-diisopropylphenyl)carbodiimide; bis(2,6-diisopropylphenyl)-carbodiimid;N,N’-Bis(2,6-diisopropylphenyl)carbodiimide Molecular Formula： C25H34N2 CAS Number：2162-74-5 Specification： Appearance: White to pale yellow crystalline powder Assay: ≥98 % Melting Point: 49-54°C Applications : It is an important stabilizer of polyester products (i... -
Reasonable price Tinuvin 770 - Light stabilizer – Reborn
Light stabilizer is an additive for polymer products (such as plastic, rubber, paint, synthetic fiber), which can block or absorb the energy of ultraviolet rays, quench singlet oxygen and decompose hydroperoxide into inactive substances, etc., so that polymer can eliminate or slow down the possibility of photochemical reaction and prevent or delay the process of photoaging under the radiation of light, thus achieving the purpose of prolonging the service life of polymer products. Product list... -
China Gold Supplier for Uv-3346 - Optical Brightening KSN TDS – Reborn
Chemical Name:4.4-bis(5-methyl-2-benzoxoazol)-ethylene CAS No.: 5242-49-9 Molecular Formula：C29H20N2O2 Specification: Appearance: greenish yellow powder Melting process: 300℃ Ash content: ≤0.5% Purity: ≥98.0% Volatile content: ≤0.5% Fineness(300 mesh): 100% Property: 1.Being highly whiteness with small usage. 2. Multipurpose used for whitening of polyester fiber and plastic. 3. Having a good compatibility and good fastness to light and sublimation. 4. Can be used for high temperature process... -
2020 Latest Design Cyasorb 3346 - 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 best selling Flame Retardant Acid Resistant - Stabilizer DB7000 TDS – Reborn
Chemical Name：Stabilizer DB7000 Synonyms: Carbod; staboxol1;Stabilizer 7000; RARECHEM AQ A4 0133; Bis(2,6-diisopropylp; STABILIZER 7000 / 7000F; (2,6-diisopropylphenyl)carbodiimide; bis(2,6-diisopropylphenyl)-carbodiimid;N,N’-Bis(2,6-diisopropylphenyl)carbodiimide Molecular Formula： C25H34N2 CAS Number：2162-74-5 Specification： Appearance: White to pale yellow crystalline powder Assay: ≥98 % Melting Point: 49-54°C Applications : It is an important stabilizer of polyester products (i... -
Low price for Optical Brightener Swn - Antioxidant 1425 – Reborn
Chemical Name: Calcium bis(O-ethyl-3,5-di-t-butyl-4-hyrdroxyphosphonate) CAS NO.: 65140-91-2 Molecular Formula：C34H56O10P2Ca Molecular Weight: 727 Specification Appearance: white powder Melting point (℃):260min. Ca (%):5.5min. Volatile matter (%):0.5max. Light transmittance (%):425nm: 85%. Application It can be used in for polyolefine and its polymerized matters, with such features as no color change, low volatility and good resistance to extraction. Especially, it is suitable for matter wit... -
High reputation Tinuvin 479 - UV absorber – Reborn
Under sunlight and fluorescence, plastics and other polymer materials undergo automatic oxidation reaction under the action of ultraviolet rays, which leads to degradation of polymers and deterioration of appearance and mechanical properties. After the ultraviolet absorber is added, the high-energy ultraviolet rays can be selectively absorbed and turned into harmless energy to be released or consumed. Due to the different types of polymers, the ultraviolet wavelengths that degrade them are al... -
Factory source Sodium 2-Formyl-Benzolsulfonate - 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... -
Factory making Uv Absorber 3853 - Optical Brightener Agent – Reborn
Product list： Product Name CI NO. Application Optical brightener OB CI 184 It is used in thermoplastic plastics. PVC, PE, PP, PS, ABS, SAN, SB, CA, PA, PMMA, acrylic resin., polyester fiber paint, coating the brightening of printing ink. Optical brightener OB-1 CI 393 OB-1 mainly used in plastic material such as PVC, ABS, EVA, PS, etc. It also widely used in variety of polymer substance, especially polyester fiber, PP fiber. Optical brightener FP127 CI 378 FP127 has very good whiten...