Factory Direct Rubber Additives Rubber Antidote Dbd Peptizer
- Classification:Chemical vulcanizing accelerator
- Shape:Granules
- Purity:95% min
- Appearance:White or Light Yellow Powder or Granules
- Application:Tires rubber shoe rubber hoses tape cables
- Supply Ability:500 Ton/Tons per Month
- Packing:Package and deliver according to customer needs
- Storage: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.
evaluation of vulcanization systems in natural rubber,six nr elastomeric compositions used on the tire sidewall were prepared combining two stabilizing agents (tmq and lignin) and different acceleration systems. the rheological and mechanical properties were evaluated before and after accelerated aging in an oven and in an ozone chamber.
high performance chemicals rubber peptizer dbd
thomas rubber peptizer dbd is the only fully reach registered chemical peptiser. a range of formulated pepton products is available, each having different concentrations of the active ingredient combined with a range of complementary proprietary additives that enhance peptising performance.
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ultra-pep 148 performance additives peptizer cost
light yellow powder, low toxicity, no pollution, soluble in benzene, ethanol, aceton and other organic solvents, insoluble in water. contact with skin may cause dermatitis. has the best storage stability.
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rubber additive rubber peptizer dbd
peptizer 66 is an activated 2,2'-dibenzamido diphenyldisulfide (dbdd) absorbed on a clay carrier. it can be used as processing aids/viscosity reducers for natural and synthetic rubbers.
supply chemical rubber accelerator cbs cost,recommended applications: in industrial rubber products. cbs can be used with secondary accelerators, such as the tmtd to replace mbts/dpg systems. cbs can also be used in epdm and nbr compounding as the primary accelerator, giving good scorch delay and fast cure rates.
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.
the main reaction equation in the dbd production process.,the rubber peptizer 2,2′-dibenzoylaminodiphenyl disulfide is typically synthesized from c7h5ns, naoh, h2so4, and h2o2, but these reactants were replaced with c6h4clno2, c2h6o, na2s, s, and n2h4.
pepton dbd peptisers 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 rubber peptizer dbd is the only fully reach registered chemical peptiser.
- 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 are peptizers 4p & 6p?
- Peptizers 4P and 6P are activated 2,2'-dibenzamido diphenyldisulfide (DBDD) absorbed on a clay carrier. These products are used as processing aids/viscosity reducers for natural and synthetic rubbers. Peptizers 4P and 6P are effective chemical peptizers primarily used for natural rubber.
- What is qurecit DBD?
- 2.0 max. 2.0 max. 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.
- Does DBD affect physical and ageing properties of rubbers?
- 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. Usage Levels: Typically 0.3 phr for NR and 1.0 phr for SBR, NBR, etc. Available in 25 Kg.
