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1 Kilogram |
Negotiable |
Arkema Vultac TB710 60303-68-6 price VA-TB710 manufacture
better quality but lower price stable capacity quick delivery ISO9001 14001 SGS BV CIQ
Mixture of tert-butylphenol disulfide polymer stearic acid Arkema Vultac TB710 equivalent Rubber Vulcanizing agents: VA-TB710 |
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Nitrosamine-free vulcanizing agent; ultra-fast curing speed; |
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Product Name |
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Mixture of poly-tert-butylphenol disulfide and stearic acid |
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CAS Number |
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60303-68-6 |
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Specification |
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Criterion Requirement |
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Appearance Beige to brown pastilles or powder |
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Sulfur content, % (test way:Combustion) 26.4-28.4 |
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Softening point (℃) (test way:Ring & Ball) 75-95 |
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Stearic Acid Content,% (test way:FTIR) 9.0-11.0 |
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Sulfur donor for natural and synthetic rubbers. VA-TB710 produces a high percentage of mono-sulfidic crosslinks that results in vulcanizates with superior aging characteristics. VA-TB710 can be used as either complete or partial replacements for sulfur and thiuram and DTDM sulfur donors in EV and semi-EV type cure systems. In tires VA-TB710 are used in the innerliner, chafer, bead apex, sidewalls, and tread. Industrial applications include noise damping blocks, motor mounts, dock fenders, elastic threads, automobile engine hoses, gaskets, belts, and other industrial rubber products that require good heat resistance. The VA-TB710 also aid in rubber processing. VA-TB710 polychloroprene vulcanizates have improved flex life. bleaching agent in the disproportionation of rosin or rosin esters. Polymers: Natural rubber and synthetic elastomers. Especially good in curing rubber that contains chlorine such as chlorobutyl and polychloroprene. Synergism: Can be used with most typical rubber accelerators and sulfur.When used as a partial replacement for sulfur,VA-TB710 tend to improve dispersion of other additives in the rubber. Crosslink Type: VA-TB710 promotes mono-sulfidic crosslinks resulting in vulcanizates with excellent heat and aging resistance. Non-nitrosamine: VA-TB710 does not produce nitrosamines like many of the other sulfur donors such as DTDM and the thiurams. |
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Handling & Safety |
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It should be handled with care and prevent contamination of the environment. For more detailed information, please refer to the material safety data sheet. |
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Packing |
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(1) 25KG net paper drum lined with PE bag. (2) 25KG net paper bag inner lined with PE bag. (3) 900KG net super sacks. |
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Transportation |
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It is not dangerous material according to the transportation regulations. |
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Storage |
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It should be stored in dry & cool environment(temperature better lower than 30℃) in closed original containers. Shelf life:24 months from the date of manufacture if stored as indicated above. |
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