tmtd (tetramethylthiuram disulfide) rubber accelerator
- Classification:Chemical auxiliary agent
- Shape:Powder
- Purity:98.0% MIN
- Appearance:Pale yellow or white powder
- Application:Rubber Auxiliary Agents
- Kind:Accelerator
- Packing:750g/bottle; 20kg/drum; 180kg/drum
- Storage:Dry Place
tmtd is widely used in rubber processing as an ultra accelerator for low-temperature cures, either alone or as an activator for other accelerators, chiefly the thiazoles. it can be used: without sulphur (2 -4% on the weight of the gum),
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rubber additives tmtd accelerator for rubber price
rubber additives tmtd is the most widely used among ultra-accelerators in natural and synthetic rubber; acts as a retarder for cr; an effective accelerator for low temperature cures. applications: rubber curing accelerator with super anti-scorching and short curing time features. used in manufacture of tires, shoes, tubes, cable, etc.
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accelerator tmtd-ot powder and pellets for tyre and rubber product
tmtd is a very active, sulfur-bearing, non-discoloring rubber accelerator for use in nr, sbr, nbr, epdm as well as other rubber elastomers and blends. for most compounding applications, tmtd requires the addition of zinc oxide and fatty acid for effective use. sulfur is not required but is often used.
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rubber accelerators: cbs, tmtd, mbt, mbts powder
tmtd, or tetramethylthiuram disulfide, is a rubber accelerator widely used in the production of tires and other rubber goods. it is valued for its ability to promote rapid vulcanization, enhancing the mechanical properties and performance of rubber products.
rubber accelerator mbt with high quality,mbt is used as an acid accelerator currently, and a medium fast primary accelerator. imparts excellent aging properties when used both alone and in combination with dm, tmtd and many other basic accelerators for higher activity.
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description. chemical name: tetramethylthiuram disulfide. formula: c6h12n2s4. cas no. : 137-26-8. applicaiton: tmtd can be used as a single accelerator, as a secondary accelerator or as a sulphur donor in most sulphur-cured elastomers. scorchy and gives fast cure rates.
rubber accelerator tmtd with high quality,rubber accelerator tmtd with high quality. chemical name: tetramethyl thiuram disulfide. molecular formula: c6h12n2s4. molecular weight: 240.41. cas no.: 137-26-8. chemical structure: quality standard: properties: white or light gray powder/granule. density is 1.29. soluble in benzene, acetone, chloroform, cs2.
select accelerators for rubbers rubber accelerator,elemental sulfur is the predominant vulcanizing agent for general-purpose rubbers. it is used in combination with one or more accelerators and an activator system comprising zinc oxide and a fatty acid (normally stearic acid). the most popular accelerators are delayed-action sulfenamides, thiazoles, thiuram sulfides, dithocarbamates and guanidines.
- What is TMTD used for?
- TMTD is widely used in rubber processing as an ultra accelerator for low-temperature cures, either alone or as an activator for other accelerators, chiefly the thiazoles. It can be used: In conjunction with accelerators such as mercaptobenzothiazole (0.25 – 0.5 TMTD on the weight of the gum).
- What is accelerator TMTD?
- Accelerator TMTD is also available in a pellet form and micro granules (MG) to reduce dusting. TMTD contains 13% available sulfur. Improved scorch resistance can be obtained in TMTD stocks by the use of the thiazole or sulfenamide accelerators as a primary accelerators. TMTD is an off-white to light gray in color.
- Does TMTD require sulfur?
- Sulfur is not required but is often used. It is widely used as a primary accelerator for curing systems requiring very low or no sulfur. TMTD is often used to activate thiazole or sulfenamide cure systems. Accelerator TMTD is also available in a pellet form and micro granules (MG) to reduce dusting. TMTD contains 13% available sulfur.
