dipentamethylene thiuramhexasulfide dptt accelerator for best selling
- Classification:Vulcanizing accelerator
- Purity:98.0% MIN
- Shape:Power or Granules
- Application:Rubber industry
- Appearance:yellowish or white powder/granule
- Packing:20/25kg bag
- Kind:curing agent
- Storage:Dry Place
cas# 120-54-7. high efficiency dptt is used as the primary or secondary accelerator in natural and synthetic elastomers and as a sulfur donor in low sulfur or sulfur-less cures. high efficiency dptt is non-staining and is suitable for use in light colored vulcanizates. high efficiency dptt provides better processing safety and heat stability than other thiurams.
product identifier: accelerator dptt powder-d,accelerator dptt powder-d section 1 ± chemical product and company identification product identifier: accelerator dptt powder-d manufactured for and supplied,dptt accelerates the vulcanization process, allowing for faster curing times and improved efficiency in rubber manufacturing.
rubber chemicals accelerator detu
white or yellowish powder. Melting point 144 °c. Soluble in ethanol, acetone, soluble in water, difficult to dissolve in gasoline. Hygroscopic. antioxidant bht (butylated hydroxyltoluene) antioxidant 12 (butylated reaction product of p-cresol and dicyclopentadine) antioxidant 32.
rubber accelerator dptt - light yellow powder,properties: light yellow powder (granule). no taste, no poison. the density is 1.5. soluble in chloroform, benzene, acetone, cs2, partly soluble in gasoline and ccl4 insoluble in water and alkali of lower concentration . application: secondary accelerator for nr, sbr, epdm, and nbr. for rich sulphur content of 28%, it could be used as cure agent.
sovchem dptt oiled powder sovereign chemical company
physical form light yellow powder . visual specific gravity 1.50 typical > applications . uses: primary accelerator for butyl and csm. secondary accelerator for nr, sbr, epdm, cr and nbr. polymers: natural rubber and most synthetic elastomers. synergism: synergistic with thiazole accelerators.
rubber accelerator dptt manufacturer price,accelerator dptt is a non-discoloring and non-staining accelerator. it is a very active sulfur-bearing accelerator and contains approximately 25% available sulfur. dptt imparts unusually good heat resistance to sulfurless compounds and may be used as a primary accelerator for hypalon and butyl as well as an excellent secondary accelerator for.
rubber accelerator dptt masterbatch
rubber accelerator dptt. chemical name: dipentamethylenethiuram tetrasulfide. molecular formula: c12h20n2s8. molecular weight: 448.77. cas no: 971-15-3. chemical structure:
supply rubber accelerator dptt wholesale factory.properties: light yellow powder (granule). no taste, no poison. the density is 1.5. soluble in chloroform, benzene, acetone, cs2, partly soluble in gasoline and ccl4 insoluble in water and alkali of lower concentration application: secondary accelerator for nr, sbr, epdm, it could be used as cure agent. in the system of sbr and nbr, it could be.
rubber accelerator dptt-70 masterbatch
rubber accelerator dptt-70. rubber accelerator dptt-70. chemical name: dipentamethylene thiuram tetrasulfide molecular formula: c12h20n2s8 molecular weight.
dipentamethylenethiuram tetrasulfide (dptt) rubber chemicals,accelerator, in the rubber industry, is added with a curing agent to speed the vulcanization. accelerators contain sulfur and nitrogen like derivatives of benzothiazole and thiocarbanilides. the popular accelerators are sulfenamides (as a delayed-action accelerators), thiazoles, thiuram sulfides, dithocarbamates and guanidines.
- What is accelerator DPTT?
- Accelerator DPTT is a non-discoloring and non-staining accelerator. It is a very active sulfur-bearing accelerator and contains approximately 25% available sulfur. DPTT imparts unusually good heat resistance to sulfurless compounds and may be used as a primary accelerator for Hypalon and Butyl as well as an excellent secondary accelerator for EPDM.
- What is DPTT used for?
- DPTT imparts unusually good heat resistance to sulfurless compounds and may be used as a primary accelerator for Hypalon and Butyl as well as an excellent secondary accelerator for EPDM. It can also be used as a vulcanizing agent for heat resistant latex.
- What is Westco TM DPTT used for?
- Westco TM DPTT is used as the primary or secondary accelerator in natural and synthetic elastomers and as a sulfur donor in low sulfur or sulfur-less cures. It is suitable for use in light colored vulcanizates and provides better processing safety and heat stability than other thiurams. WESTCO ™ DPTT is packaged in 25 kg bags.
- What is the function of mercapto sulphenamide in rubber vulcanization?
- It also functions as sulfur donor for vulcanization with low or no free sulfur. It causes very rapid and scorch-safe vulcanization of rubber along with good processing safety. It acts as activating secondary accelerator, when combine with other mercapto- or sulphenamide-type-accelerators.
- Is accelerator DPTT the same as akrochem?
- It is both, as all products of this type are a blend of the two forms. Akrochem DPTT may cause skin irritation in some individuals. Avoid prolonged or repeated contact with skin. Avoid breathing dust or vapor. Use with adequate ventilation. Accelerator DPTT is also available as Akroform® DPTT-70/EPR/P (pellets).
- Can akrochem DPTT cause skin irritation?
- Akrochem DPTT may cause skin irritation in some individuals. Avoid prolonged or repeated contact with skin. Avoid breathing dust or vapor. Use with adequate ventilation. Accelerator DPTT is also available as Akroform® DPTT-70/EPR/P (pellets). This polymeric masterbatch contains 70% Accelerator DPTT and has a specific gravity of 1.29.
