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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... -
Nucleating Agent NA21 TDS
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... -
Nucleating Agent NA3940
Name：1,3:2,4-Bis-O-(4-methylbenzylidene)-D-sorbitol Synonyms：1,3:2,4-Bis-O-(4-methylbenzylidene)sorbitol; 1,3:2,4-Bis-O-(p-methylbenzylidene)-D-sorbitol; 1,3:2,4-Di(4-methylbenzylidene)-D-sorbitol; 1,3:2,4-Di(p-methylbenzylidene)sorbitol; Di-p-methylbenzylidenesorbitol; Gel All MD; Gel All MD-CM 30G; Gel All MD-LM 30; Gel All MDR; Geniset MD; Irgaclear DM; Irgaclear DM-LO; Millad 3940; NA 98; NC 6; NC 6 (nucleation agent); TM 3 Molecular Formula:C22H26O6 Molecular Weight:386.44 CAS Registr... -
2-Carboxyethyl(phenyl)phosphinicacid
Product Identification： Product name:2-Carboxyethyl(phenyl)phosphinicacid, 3-(Hydroxyphenylphosphinyl)-propanoic acid Abbreviation: CEPPA, 3-HPP CAS NO.:14657-64-8 Molecular weight:214.16 Molecular formula:C9H11O4P Property：Soluble in water, glycol and other solvents, weak water adsorption in normal temperature, stable in room temperature. Quality index： Appearance white powder or crystal Purity(HPLC) ≥99.0% P ≥14.0±0.5% Acid value: 522±4mgKOH/g Fe ≤0.005% Chloride: ≤0.01% M... -
DOPO TDS
Product Identification Product name:9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide Abbreviation: DOPO CAS NO.:35948-25-5 Molecular weight:216.16 Molecular formula:C12H9O2P Property: Proportion:1.402(30℃) Melting point:116℃-120℃ Boiling point:200℃ (1mmHg) Technical index： Appearance white powder or white flake Assay(HPLC) ≥99.0% P ≥14.0% Cl ≤50ppm Fe ≤20ppm Application: Non-Halogen reactive flame retardants for Epoxy resins, which can be used in PCB and semiconductor encap... -
DOPO-HQ TDS
Product Identification Product name:6-(2,5-Dihydroxyphenyl)-6H-dibenz[c,e][1,2]oxaphosphorine-6-oxide CAS NO.:99208-50-1 Molecular weight:324.28 Molecular formula:C18H13O4P Property: Proportion:1.38-1.4(25℃) Melting point:245℃~253℃ Technical index： Appearance White powder Assay(HPLC) ≥99.1% P ≥9.5% Cl ≤50ppm Fe ≤20ppm Application: Plamtar-DOPO-HQ is a new phosphate halogen-free flame retardant, for high quality epoxy resin such as PCB, to replace TBBA, or adhesive for se... -
DOPO-ITA(DOPO-DDP) TDS
Product Identification Product name:[(6-Oxido-6H-dibenz[c,e][1,2]oxaphosphorin-6-yl)methyl]butanedioic acid CAS NO.:63562-33-4 Molecular formula:C17H15O6P Property: Melting point:188℃~194℃ Solubility(g/100g solvent),@20℃:Water: lnsoluble , Ethanol:Soluble , THF:Soluble , Isopropanol:Soluble , DMF:Soluble , Acetone:Soluble , Methanol:Soluble , MEK:Soluble Technical index： Appearance: White powder Assay(HPLC) ≥99.0% P ≥8.92% Cl ≤50ppm Fe ≤20ppm Application: DDP is a new type of f... -
Cresyl Diphenyl Phosphate TDS
Product name： Cresyl Diphenyl Phosphate Other name: CDP，DPK，Diphenyl tolyl phosphate(MCS). Molecular Formula: C19H17O4P Chemical structure: Molecular weight: 340 CAS NO：26444-49-5 Product Specifications: Item Specification Appearance Colorless or light yellow transparent liquid Color（APHA） ≤50 relative density（20℃ g/cm3） 1.197~1.215 Refraction(25℃) 1.550~1.570 phosphorus content(% calculated) 9.1 Flash point(℃) ≥230 moisture（%） ≤0.1 Viscosity（25℃ mPa.s） 39±2.5 ... -
Optical Brightening KSN TDS
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... -
Antioxidant MD 697
Chemical Name: (1,2-Dioxoethylene)bis(iminoethylene) bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) CAS NO.:70331-94-1 Molecular Formula：C40H60N2O8 Molecular Weight：696.91 Specification Appearance White powder Melting Range (℃) 174～180 Volatile (%) ≤ 0.5 Purity (%) ≥ 99.0 Ash(%) ≤ 0.1 Application It’s a sterically hindered phenolic antioxidant and metal deactivator. It protects polymers against oxidative degradation and metal catalyzed degradation during processing and in enduse app... -
Antioxidant HP136
Chemical Name: 5,7-Di-tert-butyl-3-(3,4-dimethylphenyl)-3H-benzofuran-2-one CAS NO.: 164391-52-0 Molecular Formula：C24H30O2 Molecular Weight: 164391-52-0 Specification Appearance: White powder or granular Assay: 98% min Melting Point: 130℃-135℃ Light Transmittance 425 nm ≥97% 500nm ≥98% Application Antioxidant HP136 is particular effect for extrusion processing of Polypropylene at high temperature in extrusion equipment. It could effectively anti-yellowing and protect the material by t... -
Antioxidant DSTDP
Chemical Name: Distearyl thiodipropionate CAS NO.:693-36-7 Molecular Formula：C42H82O4S Molecular Weight：683.18 Specification Appearance: white, crystalline powder Saponificating value: 160-170 mgKOH/g heating: ≤0.05%(wt) Ash: ≤0.01%(wt) Acid value: ≤0.05 mgKOH/g Molten colour: ≤60(Pt-Co) Crystallizing point: 63.5-68.5℃ Application DSTDP is a good auxiliary antioxidant and is widely used in polypropylene, polyethylene, polyvinyl chloride, ABS rubber and lubricating oil. It has high-melting a...