Double-five Plastics Co.,Ltd

We are offring 2, 5-dimethyl-2, 5-di(tert-butyl peroxide hexane. product name: 2, 5-dimethyl-2, 5-di(tert-butyl peroxide)hexanernstructure formula: rnmolecular formula: c16h34o4rnmolecular weight: 290.44rncas no.: 78-63-7rn(un-no): 3105rn(cn-no): 52005rneinecs no.: 201-128-1rnproperty: pale yellow oily liquid, is a dialkyl organic peroxide, mp 8 ℃, relative density 0.8650, refractive index 1.4185 (28 ℃), flash point: closed / 36 ℃, open / 58 ℃, 80 self-accelerating decomposition temperature ℃. Not soluble in water, soluble in alcohols, esters, ethers, hydrocarbons and organic solvents, has a special smell. Active oxygen content11.02%, the activation energyrncontent(%): ≥93rnuse: for silicone rubber, polyurethane rubber, ethylene-propylene rubber and other rubber crosslinking agent, crosslinking agent and polyethylene can be used as the curing agent for unsaturated polyester.rnpackaging: 10kg, 25kg pe drum packaging.rnnote: 10-30℃store in a cool ventilated place, transportation, exposure and strenuous exercise should be avoided. Refrain from heat and acid, reducing agent such as during storage or shipment.

We are offering 2, 4 dichlorobenzoyl peroxide. product name: 2, 4-dichlorobenzoyl peroxidernalias: bis(2, 4-dichlorobenzoyl) peroxide; di(2, 4-dichlorobenzoyl) peroxide; dcbp; di-2, 4-dichlorobenzoyl peroxide; bis(2, 4-dichloro benzoyl) peroxide; bis(2, 4-dichlorophenyl)peroxyanhydridernstructure formula: rnmolecular formula: c14h6cl4o4rnmolecular weight: 380.01rncas no.: 133-14-2rn(un-no): 3106rn(cn-no): 52048rneinecs no.: 205-094-9rnproperty: the product is white paste or powder with slight yellow color.it is a diacyl organic peroxide. Heated to 45 ℃ decomposition, insoluble in water, slightly soluble in ethanol, soluble in acetone, soluble in benzene, chloroform, stable at room temperature.rncontent(%): 50%rnuse: curing agent resin bolt, silicone rubber vulcanizing agent. Dcbp paste curing agent for silicone rubber, products of high strength, good transparency, no holes, the curing temperature over 90 degrees celsius, the amount of 1.2-2.5% (depending on different types of plastic and products required)rnpackaging: 20kg pe drumpackaging.rnnote: stored at below 15 ℃ cool airiness is appropriate, storage and transportation to maintain 25% of the water, away from heat, fire, transportation and should be stored at low temperatures.

We are offering di tert butyl peroxide. product name: di-tert-butyl peroxidernstructural formula: rnmolecular formula: c8h18o2rnmolecular weight: 146.23rnproperty: colorless or light yellow transparent liquid. Special gravity(d204):0.7940, melting point:-40, flash point:65°c(open), refractive index(n20d):1.3890, boiling point:111°c;insoluble in water, soluble in benzene, light petroleum and toluene. Stable at normal temperature.rnquality standards: enterprise standard top quality first quality second qualityrnappearance colorless or yellowish liquid colorless oryellowish liquid colorless or yellowish liquidrncontent(%) ≥99 ≥97% ≥95%rntert-butyl hydroperoxide (%) ≤ 0.2 ≤ 0.3 ≤ 0.5rnrnuse: used as initiator of high-pressure polyethylene, polystyrene and crosslinking agent of silicon rubber.rnpacking: packing:10kg, 20kg plastic pail or on the clients' requirements.note:this product is grade one peroxid, it can not be transported with other products.

We are offering tert-butyl hydroperoxide. product name: tert-butyl hydroperoxidernstructural formula: rnmolecular formula: c4h10o2rnmolecular weight: 90.12rnproperty: colorless or light yellow liquid. Special gravity:0.896. Melting point:-8°c. Boiling point:35°c(20mmhg). N20d 1.4007; soluble in dilute base solution. Soluble in mellow, aetherrnquality standards: appearance: light yellow liquidcontent(%):≥70test of alkali solubility: qualifiedrnuse: used as catalyzer and crosslinking agent.rnpacking: 170kg, 20kg plastic pail.note:this product is grade one peroxid, it can not be transported with other products.

We are offering tert-butyl peroxybenzoate. product name: tert-butyl peroxybenzoaternstructural formula: rnmolecular formula: c11h14o3rnmolecular weight: 194.23rnproperty: colorless or light yellow transparent liquid. Melting point:8.5°c. Flash point:200°f. Refractive index:1.495-1.499(20°c). Boiling point:112°c(decompose);insoluble in water, soluble in benzene, light petroleum etc. Stable at normal temperature.rnquality standards: enterprise standard grade I grade iirnappearance colorless orlight yellow liquid colorless or light yellow liquidrncontent(%) ≥98 ≥97rncontent of active oxygen (%) 8 8rnrnuse: initiator for unsaturated polyester resin moulding, high-pressure polyethylene, polystyrene, vinyl acetate, propylene. Also used as crosslinking agent of polyester and silicon rubber.rnpacking: 10kg, 25kg plastic pail or on the clients' requirementsnote:this product is grade one peroxid, it can not be transported with other products.

We are offering benzoyl peroxide. product name: benzoyl peroxidernalias: benzoyl peroxide;dibenzoyl peyoxide:benzoyl superoxidernstructural formula: rnmolecular formula: c14h10o4rnmolecular weight: 242.23rnproperty: white crystalline powder. Melint point:103-106â°c(decompose)slightly soluble in water, ethanol, soluble in aether, acetone, chloroform and benzene, active oxygen:6.62%, decompose at 72 â°c(half life period: 10 hours), activation energy:125.6kj/mol.rnspecification: according to quality index, it is divided into reagent grade, food grade and industrial grade;according to appearance it is divided into powder, grain, crystal and pasternquality standards: item reagent grade food grade industrial gradern chemical pure first qualityrncontent(base on dry product)%â°c 98 97 98.2rnwater content% 30â±2 25-30 27â±2rntotal chlorosity %â?¤ 0.3rnchloride ion%â?¤ 0.25rnchlorid â?¤ 0.1% rnbenzoic acid â?¤ 1.5% rnmelting point: â°c 103-106 rnas %â?¤ 0.0003 rnheavy metal(base on pb)%â?¤ 0.004 rnpb %â?¤ 0.001 rnrnuse: mainly used in flour bleaching, grease refinement and plastic sheet aggregation; used in the starting od plastic monomer, curing of polyester and epoxy resin. Also used as catalyst of polyester, epoxy, ion exchange and acrylic resin, used as crosslinking agent.rnpacking: 20kg carton lined with pe plastic bag: 5kgã?4.