传统型白炭黑
| 传统型二氧化硅 Conventional Silica | ||||||
| 牌号TYPE | ZC-195 | ZC-185 | ZC-175 | ZC-165 | ZC-140 | ZC-120 |
| 项目ITEM | ||||||
| 外观Appearance | 粉状Powder | |||||
|
比表面积(BET),m²/g Specific surface area(BET) |
190±15 | 180±15 | 170±15 | 160±15 | 140±15 | 120±15 |
|
加热减量(105℃2h),% Heating loss |
4.0-8.0 | 4.0-8.0 | 4.0-8.0 | 4.0-8.0 | 4.0-8.0 | 4.0-8.0 |
|
灼烧减量(1000℃2h),% Ignition loss |
≤7.0 | ≤7.0 | ≤7.0 | ≤7.0 | ≤7.0 | ≤7.0 |
|
DBP吸收值，cm³/g DBP absorption |
2.00-2.80 | 2.00-2.80 | 2.00-2.80 | 2.00-2.80 | 2.00-2.80 | 2.00-2.80 |
|
45μm筛余物，% Sieve residue |
≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 |
|
pH值(5%悬浮液) pH(5%suspension) |
6.0-8.0 | 6.0-8.0 | 6.0-8.0 | 6.0-8.0 | 6.0-8.0 | 6.0-8.0 |
|
二氧化硅(灼烧后),% SiO₂ (After igniting loss) |
≥97.0 | ≥97.0 | ≥97.0 | ≥97.0 | ≥97.0 | ≥97.0 |
|
硫酸盐，% Saltas Na₂SO₄ |
≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 |
|
堆积密度，g/L Bulk Density |
170~240 | 170~240 | 170~240 | 170~240 | 170~240 | 170~240 |
|
应用特性 Use characteristic |
在橡胶中有较强的补强性能，广泛应用于轮胎、鞋类、塑胶跑道和其它橡胶制 品；可以在饲料中作为饲料防霉剂、酸化剂、抗结块剂等载体，起到吸附、抗结块等作用；可以用于农药，在可湿性粉末(WP)和可水分散性颗粒(WG)中起到助流、抗结块的作用；可以在空心玻璃微珠中主要作为填充料使用。
It has strong reinforcing properties in rubber,and is widely used in tires, footwear,plastic track and other rubber products;It can be used in feed as feed anti-mildew agent,acidifier,anti-caking agent and other carriers to play the role of adsorption,anti-caking and so on.It can be used as a pesticide to help flow and resist caking in wettable powder (WP)and water-dispersible particle(WG).It can be used mainly as a filler in hollow glass microbeads.
|
|||||
- 上一个：环保无尘型二氧化硅(GR)