Committed to the development, production and sales of high-quality rubber additives. At present, the company has more than 30 kinds of products of SUNNYJOINT, including accelerators, antioxidants, vulcanizing agents and other special additives. It also provides products in different forms such as oil-extended, granulated and ultra-fine products.
PRODUCTS
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RUBBER ACCELERATOR
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RUBBER ANTIOXIDANT
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ANTISCORCHING AGENT
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VULCANIZING AGENT
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ANTI- REVERSION AGENT
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OTHER CHEMICAL
DETAILS>
促 进 剂 Accelerator
化学名称 Chemical Name 二丁基二硫代氨基甲酸锌
Zinc dibutyl dithiocarbamate
分 子 式 Molecular Formula C18H36N2S4Zn
结 构 式 Molecular Structure 
分 子 量 Molecular Weight 474.14
比 重 Gravity 1.24
CAS编号 CAS NO. 136-23-2
产品规格 Specification
外观 Appearance | 粉末 Powder | 油处理粉末 Oil-coated Powder |
白色/White | ||
初熔点 Initial M.P. ℃≥ | 104.0 | 103.0 |
加热减量 Loss on Drying %≤ | 0.40 | 0.40 |
锌含量 Zinc Content % | 13.8-14.8 | 13.5-14.5 |
筛余物(150μm) Residues(150μm) % ≤ | 0.10 | 0.10 |
油含量 Oil Content % | -- | 1.0-2.0 |
性 状 溶于二硫化碳、苯、氯仿、乙醇、乙醚，不溶于水和稀碱。
用 途 天然胶、合成胶及乳胶用超促进剂。在干胶中的活性比ZEDC更大。含有本品的乳胶可以使用一周而不致有早期硫化现象，是噻唑类促进剂的良好活化剂，本品在混炼胶中有防老剂的作用，能改善硫化胶的耐老化性能，不变色、不污染、易分散。
包 装 25千克/袋
保质期 12个月
Properties It is soluble in benzene, chloroform and carbon disulphide, also in water and dilute alkali.
Use Used as primary or secondary ultra-accelerator in NR, IR, BR, SBR, NBR, HR, EPDM and their latexes. Be similar in property to SUNNYJOINT ZEPC and SUNNYJOINT ZDEC. Has less accelerating effects than SUNNYJOINT ZDMC and SUNNYJOINT ZDEC to dry rubber. Effectively used in both natural and synthetic latexes for faster curing at normal (low) temperature than with SUNNYJOINT ZDMC and SUNNYJOINT ZDEC, and less scorching and blooming.
Package 25kg/bag
Storage Life 12months
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