致力于高品质橡胶助剂的研发、生产与销售。目前公司拥有SUNNYJOINT共30余种产品，包括促进剂、防老剂、硫化剂及其它专用助剂，同时提供充油、造粒及超细等不同形态的产品
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促 进 剂 Accelerator
化学名称 Chemical Name N-环已基-2-苯并噻唑次磺酰胺
N-Cyclohexyl-2-benzothiazole sulfonamide
分 子 式 Molecular Formula C13H16N2S2
结 构 式 Molecular Structure
分 子 量 Molecular Weight 264.4
比 重 Gravity 1.31-1.34
CAS编号 CAS NO. 95-33-0
产品规格 Specification
外观 Appearance | 粉末 Powder | 油处理粉末 Oil-coated Powder | 颗粒 Granule |
灰白色/Grayish White | |||
初熔点 Initial M.P. ℃≥ | 98.0 | 98.0 | 98.0 |
加热减量 Loss on Drying %≤ | 0.30 | 0.30 | 0.30 |
灰份 Ash %≤ | 0.30 | 0.30 | 0.30 |
游离胺 Free Amine %≤ | 0.50 | 0.50 | 0.50 |
纯度 Assay%≥ | 96.0 | 96.0 | 96.0 |
筛余物(150μm) Residues(150μm) % ≤ | 0.10 | 0.10 | -- |
油含量 Oil Content % | -- | 1.0-2.0 | -- |
性 状 溶于苯、二氯甲烷、四氯化碳、乙酸乙酯、丙酮，微溶于乙醇和汽油。不溶于水。
用 途 本品为常用后效促进剂，抗焦烧性能强，硫化时间短，能提高硫化胶的定伸应力。变色轻微，不喷霜，硫化胶耐老化性能优良。使用时需配以氧化锌和硬脂酸，以促进剂TMTD,TMTM,ZDMC,D或其他碱性促进剂作第二促进剂，也能为M和DM所活化。
包 装 25千克/袋
保质期 24个月
Properties Soluble in benzene, dichloromethane, carbon tetrachloride, ethyl acetate, acetone, slightly soluble in ethanol and petrol. Insoluble in water.
Uses This is a delayed accelerator, with good anti-scorching quality, as well as short vulcanizing duration, which would improve the tensile stress of vulcanization. Minor discoloration, no blooming, antioxidant quality of vulcanization is superior. When applied, adding zinc oxide and stearic acid are necessary to strengthen the effect of TMTD, TMTM, ZDMC, DPG or other alkaline accelerators that are used as second accelerator, as well as being activated by MBT and MBTS.
Package 25kg/bag
Storage Life 24 months
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