Rubber accelerators
Chemical name:styrenated phenol
Technical index:
|
SP-L(liquid) |
|
SP-C |
|
SP-P |
|
|
Item |
index |
item |
index |
item |
index |
|
Refractive index(25℃) |
1.5985-1.6020 |
SPassay% |
≥30 |
SP assay% |
≥50 |
|
Density(30℃)g/cm3 |
1.07-1.09 |
heating loss% |
≤0.8 |
Heating loss% |
≤4 |
|
Ash(900±25℃)% |
≤0.5 |
appearance |
off-white or slight red powder |
appearance |
off-white or light yellow powder |
Appearance:light yellow transparent thick matter
Properties: moderate Antioxidant
Uses: Suitable for natural rubber and butadiene rubber, SBR and other synthetic rubber. Easy to spread, no color change, no pollution. Emulsified in water easily ; thus it is suitable for a variety of light color or brilliant transparent latex and rubber products . This product can be used as the non-polluting stabilizer of SBR and nitrile rubber, or antioxidant of polyolefins, poly formaldehyde . powder is calcium carbonate, carbon black or white as a carrier. SP-P is mainly used in the manufacturing of high-grade shoe materials, products, adhesive tape , latex foam, light-color products, brillant colored products and transparent products, may be used as the non-polluting stabilizer of SBR, NBR generally the amount of 0.5-2 portions the amount of 2 phr, without blooming. SP-P 's deosage is 1.0-3.0 portions
Packing: SP-L: Galvanized metal pail or small packing . metal pail packing 200KG/drum; paper box packing16KG and 15KG/box(0.4KG/bag and 0.3KG/bag).
SP-C, SP-P: PE film bag lined PP woven bag or laminated kraft bag, Net wt 25kg.
Storage: Kept in cool, dry and ventilating place, avoid direct sunlight.
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