Linhai Xinhua Chemicals Factory
Add: Xunqiao Industrial Park, Linhai, Zhejiang, China
Zip code:317024
Contact:Zhao Chao
Tel:0086-576-85991008,0086-13661858911
Fax:0086-576-84292531,85991996
E-mail:lhxh@xinhua-chem.com
| Product Name | Antioxidant TPPD | |
| Chemical name | (1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-diphenyldiamine | |
| Structural formula | 
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| Molecular formula | C19H18N2O2S |
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| Molecular weight | 338.4 | |
| Properties | non-toxic, Relative Density 1.32, Melting pointisn't less than 135ºC, | |
| Uses | antioxidant of chloroprene rubber, natural rubber, polybutadiene rubber, styrene butadiene rubber and latex to prevent harms of ozone, oxygen and aging well, can also suppress copper and manganese harms, especially for protection chloroprene rubber from the age damaging effects of release chlorine on the fiber material. This product is distributed directly by adding rubbers, also made by adding latex dispersion. This product is used for chloroprene rubber, work with ODA can offer the best heat resistance, and also reduce the plasticity of unvulcanized chloroprene rubber and the shrinkage during rolling, thus helping to adjust the size of semi-finished products. This product is mainly used to produce plastic sheets, electrical insulation products, and light colored industrial products, Dosage in neoprene is 1-2 portions. | |
| Appearance | gray powder | |
| Melting point | ≥135ºC | |
| Heating loss | ≤0.3% | |
| Ash | ≤0.5% | |
| Residue on Sieve(100mesh) | ≤0% | |
| Packing | PE film bag lined PP woven bag or laminated kraft bag, Net wt 25kg. | |
| Storage | Kept in dry and ventilating place, avoid fire and moisture. | |
| Other | ||
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