rubber additives dcbs accelerator (n,n-dicyclohexyl -2price
- Classification:Chemical rubber accelerator
- Shape:Granules
- Purity:0.95
- Appearance:light yellow powder
- Application:Leather Auxiliary Agents, Rubber Auxiliary Agents
- Kind:Rubber Vulcanization Agent
- Packing:25KG bags or customized
- Storage:Dry Place
rubber additives dcbs accelerator (n,n-dicyclohexyl -2- benzothiazolesulfenamide) cas 4979-32-2 technical data: rubber additives dcbs is a slow curing, delayed action accelerator especially useful in curing thick rubber parts. specifications appearance light pink or light yellow
lionac tbbs with best price,cas no.: 95-31-8. characteristics and application: provides fast cure and high modulus development in nr, sbr, br and blends. normally used alone or with small quantities of ultra accelerators in tire compounds or industrial rubber products.
n,n-dicyclohexyl-2-benzothiazolesulfenamide 4979-32-2, n,n
cas no: 4979-32-2. formula: c19h26n2s2. chemical name: n,n-dicyclohexyl-2-benzothiazolesulfenamide. synonyms:
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rubber additives dcbs accelerator for rubber price
cas 4979-32-2. chemical dcbs is a slow curing, delayed action accelerator especially useful in curing thick rubber parts.
duda energy 1 lb yellow sulfur powder fertilizer, commercial,about this item. 99.5 % pure, finely ground sulfur powder. commercial grade, not for human consumption. 60~80% catches by 200 mesh (~74 micron), the rest is an even finer powder. packaging may vary, chemical formula: s8 (elemental sulfur) packaged in heavy-duty, resealable food grade bag.
rubber accelerators crossland chemicals
cas no. 4979-32-2 performance: soluble in benzene, dichloromethane, carbontetrachloride, petrol, ethyl acetate, ethanol,insoluble in water. application: dcbs is a delayed accelerator of good dispersion quality in rubber, the scorching duration is long, which could improve the safety of operation.
rubber chemicals yasho industries global manufacturer,yasho rubber chemicals comprises of accelerators / antioxidants / co-agents for processing epdm, sbr, nbr, eco, acrylic, nr and more.
n,n-dicyclohexyl-2-benzothiazolessulfenamide cas n°: 4979-32-2
cas no. 4979-32-2 chemical name n,n-dicyclohexyl-2-benzothiazolesulfenamide structural formula n s sn summary conclusions of the siar human health the acute toxicity of n,n-dicyclohexyl-2-benzotazothiazolesulfenamide (dcbs) is low. the oral ld50 in rats is greater than 1,000 mg/kg and the dermal ld50 in rabbits is more than 2,000 mg/kg. this
rubber accelerator dcbs (dz) chemicals supplier,application: dcbs is a sulfenamide accelerator with excellent anti-scorching property and delayed onset of cure. it is compatible with natural and synthetic rubbers, suitable for radial ply tyre, rubber belts and shock absorber, etc. particularly it produces good adhesion to metal.
vulkacit dcbs/dz chemical rubber accelerator,cas (cas number) 4979-32-2. product applications polymer auxiliaries.commercial contact melanie wiedemeier-jarad . köln 49 221 8885 5518
- Is DCBS a toxicity hazard?
- The acute toxicity of N,N-dicyclohexyl-2-benzotazothiazolesulfenamide (DCBS) is low. The oral LD50 in rats is greater than 1,000 mg/kg and the dermal LD50 in rabbits is more than 2,000 mg/kg. This chemical is moderately irritating to skin and slightly irritating to eyes but no sensitizing to skin.
- Does DCBS have a high bioaccumulation potential?
- DCBS is a white powder with a water solubility of 1.9 x 10-3 mg/L at 25 °C, a melting point of 99 °C at 1013 hPa and a vapour pressure of < 7.0 x 10-5 Pa at 100 °C. A measured log Kow value of >4.8 suggests that this chemical is suspected to have a high bioaccumulation potential.
- What is the maximum value of vapour pressure in acetonitile test?
- The maximum value of vapour pressure was calculated from the detection value of HPLC analysis and the volume of saturated gas passed through. Since the amount of the test substance trapped in acetonitile was less than detection limit of HPLC analysis (0.00123 mg/L), a limit value at 100 °C was reported . Yes [ ] No [ X ] ? [ ]
