Tag Archives: Rubber Antioxidants

Rubber Antioxidant TMQ(RD)

Posted on December 1, 2010 by admin

Rubber Antioxidant TMQ  Rubber Antioxidant TMQ(RD) Chemical Name Polymerized 2,2,4-trimethy-1 2-dihydroquinoline(TMQ,RD) Molecular Formula (C12H15N)n Molecular Weight 173.26 CAS No. 26780-96-1 Chemical Structure Specification: ITEMS Data Appearance Amber to brown flakes Softening Point %≤ 80-100 Heating Loss %≤ 0.50 Ash %≤ … Continue reading →

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Factors that affect the aging of rubber What?

Posted on October 19, 2010 by admin

Rubber caused by aging factors are:      (A) oxygen and oxygen in the rubber in the rubber molecules with the free radical chain reaction, the molecular chain fracture or excessive cross-linking, causing changes in properties of rubber. Oxidation is a major … Continue reading →

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What is the aging of rubber

Posted on October 18, 2010 by admin

Rubber and its products in the processing, storage and use, due to a combination of internal and external factors caused by physical and chemical properties of rubber and the gradual deterioration of mechanical properties, and finally the loss of use … Continue reading →

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Rubber Antioxidant 4020(6PPD)

Posted on October 13, 2010 by admin

Rubber Antioxidant 4020(6PPD) Chemical Name N-(1,3-dimethyl-buty)-N’-phenyl-P-Phenylenediamine Molecular Formula C18H24N2 Molecular Weight   CAS No. 793-24-8 Chemical Structure Specification: ITEMS Data Appearance Dark purple granules Heating Loss %≤ 0.5 Ash Content %≤ 0.3 Assay %≥ 95.0 Freezing Point ºC≥ 44.0 Properties: … Continue reading →

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rubber antioxidant ble

Posted on October 10, 2010 by admin

rubber antioxidant ble is puce sticky liquid, non-toxic.The antioxidant ble is soluble in acetone, benzene, chloroform, carbon disulfide, ethanol while micro-soluble in gasoline.does not dissolve in water. rubber antioxidant ble is a general rubber anti-aging agent . rubber antioxidant ble … Continue reading →

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Rubber Accelerators

Posted on May 21, 2010 by admin

Rubber Accelerator DPG(D) Detailed Product Description:  Rubber Accelerator DPG(D) Rubber Accelerator DPG(D) Chemical Name Diphenyl guanidine (DPG,D) Molecular Formula C13H13N3 Molecular Weight 211.25 CAS No. 102-06-7 Chemical Structure Specification: ITEMS Data Appearance White or grey powder Initial Melting point ºC≥ … Continue reading →

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Rubber Accelerators

Posted on May 19, 2010 by admin

Rubber Accelerator CBS(CZ) Detailed Product Description:  Rubber Accelerator CBS(CZ) Rubber Accelerator CBS(CZ) Chemical Name N-Cyclohexyl-2-benzothiazole sulfonamide(CBS.CZ) Molecular Formula C13H16N2S2 Molecular Weight 264.41 CAS No. 95-33-0 Chemical Structure Specification: ITEMS Data Appearance Greyish white or light yellow powder Initial Melting point … Continue reading →

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China’s Rubber Chemicals Industry Trends

Posted on May 14, 2010 by admin

1. Localization of rubber chemicals China’s tire industry have their own brand, world brand, you have to have their own set of core technologies. We do not rule out the introduction of Advanced technology, equipment and rubber chemicals, etc., but … Continue reading →

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Rubber Accelerator MBT(M)

Posted on May 7, 2010 by admin

Rubber Accelerator MBT(M) Detailed Product Description:  Rubber Accelerator MBT(M) Chemical Name 2-Mercaptobenzothiazole Molecular Formula C7H5NS2 Molecular Weight 167.25 CAS No. 149-30-4 Chemical Structure Specification: ITEMS Data Appearance Greyish White or light yellow Initial Melting point ºC≥  171.0 Heating Loss:%≤ 0.30 … Continue reading →

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Rubber Accelerator

Posted on May 5, 2010 by admin

Rubber Accelerator Series: M, DM, CZ, SP-C, TMTD, PZ Dimethyl dithiocarbamate zinc (promoter PZ) Chemical Name Tetraethyl thiuram disulfide Formula C10H20N2S4 Structure 1 Specifications Q / ZYCH · 13-1999 A quality Qualifier Appearance (visual) white powder Melting point ℃ ≥ 67.0 … Continue reading →

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