| Item |
Powder |
| Appearance |
Light yellow transparent viscous liquid |
| Specific gravity 25℃, g/cm3 |
1.075 - 1.080 |
| Color |
≤ 2 |
| Loss on heating (105℃ x 2h),% m/m |
≤ 0.6 |
| Viscosity 25℃, Pa.s |
4.0 -7.5 |
| Refractive index,nd25 |
1.5990 - 1.6015 |
| Ash content, % m/m |
≤ 0.05 |
(1) Antioxidant stabilizer SP can be used as natural rubber, all kinds of synthetic rubber and latex products of white, light and bright color are not polluting antiager, for heat, pressure, light, aging has a good protective effect.
(2) Antioxidant SP is easy dispersion, good liquidity, do not change color, do not spray frost, do not affect aging in rubber marterial, can be used in the latex after emulsif ication.
(3) Antioxidant SP can prevent heat oxidation and scratched cracked aging, dosage of 0. 5 ~ 3.0%, also antioxidant SP can be used as antioxidant of spolyolefin, polyformaldehyde, can be used as stabilizer of butyl benzene, isoamyl, ethylene propylene ect.
(4) Synthetic rubber, Antioxidant SP also can be used as chemical synthesis intermediates.
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