产品介绍
化学名称
N-氧二亚乙基硫代氨基甲酰-N'-氧二亚乙基次磺酰胺
Chemical Name
N-Oxydiethylene Thiocarbamyl-N-oxydiethy sulfenamide
分子式/Molecular Formula
C9H16N2O2S2
结构式/Molecular Structure
分子量/Molecular Weight
248.4
CAS 编号/CAS NO.
13752-51-7
技术指标/Specifications
项目/Item
粉料/Powder
加油粉料/Oiled Powder
外观(目测)/Appearance
灰白色结晶粉末/Gray-white Crystal Powder
初熔点/Initial Melting Point,℃≥
130.0
130.0
加热减量/Loss on Drying,%, ≤
0.50
0.50
灰分/Ash,%,
0.50
0.50
筛余物/Residue on 840μm Sieve,%, ≤
0.00
0.00
添加剂/Additive,%
/
1.0-2.0
性状
Properties
灰白色结晶粉末，相对密度是1.35，微溶于水。
Gray-white crystal powder with taste bitter. The density is 1.35, partly soluble in water.
用途
Apoplications
OTOS是天然橡胶、丁苯胶、三元乙丙胶和其它通用橡胶的主促进剂。迟延作用和加工安全性比促进剂M.MDB等其它苯并噻唑、次磺酰胺类促进剂好。硫化临界温度为149℃。使用本品高温硫化天然橡胶时，有很好的抗返原性能、制品的耐热性高。
OTOS is a primary accelerator for NR,SBR,EPDM etc. It is a vulcanizing agent and delayed accelerator, and has better scorch safety than M, MDB. It's critical temperature is 149 C.
包装
Package
25kg塑编袋、纸塑复合袋、25kg桶。
25kg plastic woven bag, paper with plastic film bag, 25kg drum.
贮存
Storage
应储存在阴凉干燥、通风良好的地方。包装好的产品应避免阳光直射，有效期1年。
The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of thepackaged product to direct sunlight. The validity is 1 year.
说明
Notes
本产品可以根据客户要求做超细粉末。
The product could be ultrafine powder based on customer accurate requirement.
