Jiangsu Konson Chemical Co.,ltd

Rubber accelerator ,rubber antioxidant ,CBS,NOBS,DCBS,MBT,CMBT,TDEC,ZMBT,ZDEC, ZDBC,ZDMC,ZEPC, ZDTP,ZBEC,ZBPD,ZBOP,DPTT,DTDM,CTP,6PPD,TMQ,NBC,MB TMTM,TMTD,TETD,TCY,DPG, MBTS,TBBS,ETU, TBzTD,rubber antioxidant TMQ,6PPD,IPPD

Chemical Name 2, 2-Dibenzothiazole Disulfide (MBTS) Molecular Structure Molecular Formula C14H8N2S4 Molecular Weight 332.5 CAS No. 120-78-5 Specifications GB/T 11408-2013 Item Specifications High grade Appearance White or light yellow powder or Granular Initial Melting Point (?)Min. 166.0 Heat Loss (%)Max. 0.3 Ash (%)Max. 0.3 MBT (%)Max. 1.0 Purity (%)Min. 95.0 Residue on 150µm Sieve (%)Max. 0.1 Properties Non-toxic, insoluble in water, but soluble in alcohol, ethyl ether,etc,Density :1.5g/cm3 , Applications Used with other accelerators in tyres, rubber belts and so on. MBTS is regulated for use in articles in contact with food as specified under FDA 21 CFR177.2600, 175.105 and under BgVV XXI, Categories 1-4. Storage Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight. Packing 25kg net paper bags lined with polyethylene film bags.

Rubber Accelerator TMTD(TT) Chemical Name Tetramethyl Thiuram Disulfide Molecular Structure Molecular Formula C6H12N2S4 Molecular Weight 240.41 CAS No. 137-26-8 Specifications Q/KES018-2007 Item Specifications 1st grade Appearance White or light yellow powder Initial Melting Point (?)Min. 140 Heat Loss (%)Max. 0.3 Ash (%)Max. 0.3 Residue on 150µm Sieve (%)Max. 0.1 Properties Density :1.31~1.34g/cm3 ,Soluble in benzene, acetone, chloroform, a little soluble in alcohol, insoluble in water. Applications Suitable for natural and synthetic rubber and latex, being a good secondary accelerator of kinds of thiazole, it is used with other accelerators to the continuous vulcanization. TMTD is regulated for use in articles in contact with food as specified under FDA 21 CFR177.2600, 175.105 and under BgVV XXI, Categories 1-4 and Sonderkategorie. Storage Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight. Packing 25kg net paper bags lined with polyethylene film bags.

Rubber Antioxidant TMQ(RD) Chemical Name 2,2,4-Trimethyl-1,2-dihydroquinoline polymer Molecular Structure Molecular Formula (C12H15N)n CAS No. 26780-96-1 Specifications GB8826-88 Item Specifications High grade 1st grade Appearance Amber to brown granular soften temperature (?)Min. 80~100 80~100 Heat Loss (%)Max. 0.2 0.5 Total content of dimer, trimerand tetramer, %Min 70 50 Isopropyl bis aniline content (%)Max 0.2 0.5 Insoluble in ethanol (%)Max 0.2 0.2 Ash (%)Max. 0.2 0.5 Properties Non-toxic. Relative density is 1.05. soluble in benzene, acetone, chloroform, carbon disulfide, a little soluble in petrol-hydrocarbon, insoluble in water. Applications A kind of amine antioxidant, the property of anti-heat oxide is good. It is suitable to nature rubber and variety of synthetic rubbers except chloroprene rubber. The effecting is invisible to protect curved fatigue and ozone, usually use it with other antioxidant that can protect curved fatigue and ozone. It is widely used to manufacture tyres, rubber tuber, belts, shoes, fiber, normal industrial rubber products, also latex products. It is known as a stabilizer which used to polyisopentadiene rubber, butadiene rubber, butadiene styrene rubber. It is able to inhibit harmful metals. Storage Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight. Packing 25kg net paper bags lined with polyethylene film bags.