China wholesale Antioxidant 307b - Antioxidant, SP, Styrenated phenols, Package of 25kg or 200 kg in plastic drum – Hungpai
China wholesale Antioxidant 307b - Antioxidant, SP, Styrenated phenols, Package of 25kg or 200 kg in plastic drum – Hungpai Detail:
Chemical Name
Styrenated phenols
Structural Formula
Physical Properties
It’s a colorless to light yellow mucus, soluble in ethyl alcohol, acetone, benzene, toluene and trichloroethane etc. it’s insoluble in water.
Specifications
Viscosity (cps/25℃) |
≥ 8000 |
pH value |
5.5 ~ 8.5 |
Refractive Index (25℃) |
1.6010 ± 0.005 |
Application Range
SP is a middle grade antioxidant used in natural rubber, synthetic rubber and latex. It acts good protection against aging caused by heat, flexing, light and whether.
It neither discolors nor contaminates the combined material. It is easily dispersed without blooming phenomenon. In spite of insoluble in water, it is easily emulsified for use in latex.
SP is mainly used for shoes material, rubberized fabric, latex sponge, white color product, vivid color product and transparent product. And it can also be used as non-contaminative stabilizer for SBR, NBR..
It can prevent from coming into being gelatin in SBR.
Dosage
Recommend dosage:1.0-3.0 PHR
Product detail pictures:
Related Product Guide:
Our crew through skilled training. Skilled skilled knowledge, strong sense of company, to meet the company wants of customers for China wholesale Antioxidant 307b - Antioxidant, SP, Styrenated phenols, Package of 25kg or 200 kg in plastic drum – Hungpai , The product will supply to all over the world, such as: Nepal, Kenya, US, With more than 9 years of experience and a professional team, we have exported our products to many countries and regions all over the world. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
By Lindsay from Amman - 2017.11.20 15:58
The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
By Alexandra from New Delhi - 2018.12.30 10:21