ultra-pep™ 148 safic-alcan : specialty chemicals
- Classification:Rubber accelerator
- Purity:98%-99%
- Shape:Powder
- Application:Leather Auxiliary Agents, Rubber Auxiliary Agents
- Appearance:Light yellow needle crystal
- Packing:Kraft paper bag or jumbo bag
- Specification:25kgs/CTN
- Storage:Store in a cool, dry place
chemical peptizer designed for dbd based natural rubber such as nr. it is a blend of 40% dibenzamido diphenyl disulphide and organo metal complex on low melt carriers. benefits: dust-free, reduces mooney viscosity. non-blooming, effective at low dosage. offers easy and fast incorporation into rubber.
china rubber peptizer dbd manufacturer, suppliers, factory price,as a professional china rubber peptizer dbd manufacturer and suppliers, we supply rubber chemical, rubber additive as well as prepared rubber products with good price. the product should be stored in the dry and cooling place with good ventilation,avoiding exposure of the packaged product to direct sunlight.
peptisers - struktol
struktol a 82. blend of organic metallic complexes, peptiser and organic and inorganic dispersing agents. bluish-grey pastilles. packaging: 20 kg bags. density: 1430 kg/m 3. melting point: 53 °c. dosage: 0.8 - 2 phr. viscosity reduction of natural rubber by means of chemical cleavage of polymer molecules.
mertizer dbd 100 % - merchem - 135-57-9 powder,storage condition : keep cool and dry in original packaging. mertizer dbd 100 % is 2,2` dibenzamido diphenyl disulfide compound which is used as chemical peptiser in rubber industry.
china peptizer dbd manufacturer, suppliers, factory rubber
as a professional china peptizer dbd manufacturer and suppliers, we supply rubber chemical, rubber additive as well as prepared rubber products with good price. the product should be stored in the dry and cooling place with good ventilation,avoiding exposure of the packaged product to direct sunlight.
pepton performance chemicals thomas swan,the dibenzamido diphenyl disulphide (dbd) chemistry used to produce the active ingredient within pepton is widely considered by the rubber processing industry to be more environmentally acceptable than traditional pentachloro thiophenol based peptisers. thomas swan’s dbd is the only fully reach registered chemical peptiser.
technical data sheet - yasho industries
qurecit dbd is a non-toxic, non-polluting, non-blooming peptizer used for reducing the viscosity of nr and other diene rubbers by chemical scission. dbd works very well at elevated temperatures of 120oc and above in internal mixer and about 80oc in 2-roll mills, reducing the viscosity of rubber.
peptizer dbd - with best price supplier.application: the peptizer of the natural rubber or styrene-butadiene rubber. should be used in temperatures above 120 °c, especially for high temperature mixing process and should be added at the beginning of the mixing. not blooming. the amount of 0.05-0.5% in natural rubber. the amount of 0.5-3.0% in sbr.
high performance additives peptizer powder
ultra-pep™ 148. it is a chemical peptizer for natural rubber based on dbd and extremely effective at low dosage levels. it is environmental friendly owing to its completely dust free appearance. the low melting point of the carrier ensures a fast, easy incorporation, even at lower mastication temperatures.
cn102153495b method for preparing rubber peptizer dbd,article " the rubber peptizer 2 of the journal > > of < < wuhan university of technology, 2 '-dibenzoylamino diphenyl disulfide synthetic " mention a kind of method of splitting logical-22 of preparing, adopting aniline and sodium sulfocynanate is raw material, aniline and mr. sulfuric acid salify, carry out the synthetic 2-aminobenzothiazole of addition reaction with sodium sulfocynanate.
- What is a DBD peptiser?
- The dibenzamido diphenyl disulphide (DBD) chemistry used to produce the active ingredient within Pepton ® is widely considered by the rubber processing industry to be more environmentally acceptable than traditional pentachloro thiophenol based peptisers. Thomas Swan’s DBD is the only fully REACH registered chemical peptiser.
- What is chemical peptizer used for?
- The chemical peptizer is a blend of 40% dibenzamido diphenyl disulphide and organo metal complex used in DBD based natural rubber such as NR.
- What is diene rubber peptizer?
- It is an environmentally friendly organic chemical peptizer for NR, SBR and other Diene rubbers. Usage Levels: Typically 0.3 phr for NR and 1.0 phr for SBR, NBR, etc. Available in 25 Kg. Paper Bag
- What is a good peptizer for rubber?
- Peptizer 66 is an effective chemical peptizers primarily used for natural rubber. Recommended dosage levels in natural rubber range from 0.05 to 0.5 phr (as final mixing temperature increases, the lower levels should be used). Synthetic rubbers require approximately 2.0 phr.
- How does DBD work?
- DBD works very well at elevated temperatures of 120oC and above in internal mixer and about 80oC in 2-roll mills, reducing the viscosity of rubber. DBD does not affect physical and ageing properties of rubbers. It is an environmentally friendly organic chemical peptizer for NR, SBR and other Diene rubbers.
- What is a peptizer ® 44?
- PEPTON® 44 by Thomas Swan acts as a peptizer. It is 2,2' dibenzamido diphenyl disulfide blended with a synergistic activator and an inert carrier. It increases the efficiency of open or internal mixer... view more
