Jinsha Precipitated Silica Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of silica for machine rubber belts in China. With abundant experience, we warmly welcome you to buy high quality products made in China here from our factory. Contact us for more details.
Silica for Machine Rubber Belts
Silica is a key material used in the manufacture of machine rubber belts, and it offers a range of specific properties that make it ideal for this application.
First and foremost, silica provides excellent reinforcement of the rubber matrix. This means that it helps to improve the overall strength and durability of the belt, making it more resistant to wear and tear over time. Silica also helps to improve the abrasion resistance of the rubber, which is particularly important in machine belts that are exposed to heavy use.
Another key benefit of silica is its ability to improve the grip of the belt. This is important for ensuring that the belt can provide sufficient traction on the machine it is being used on, and can prevent slipping or other issues that could lead to operational problems.
Silica is also resistant to heat, making it an ideal choice for machine rubber belts that may be exposed to high temperatures during operation. It is also resistant to chemicals and other potentially harmful substances, which helps to ensure that the belt is able to maintain its performance and longevity over time.
Finally, silica can be used in machine rubber belts in a variety of forms, including as a fine powder or as larger granules. This flexibility in how the material is used helps to ensure that manufacturers can create belts with specific properties and characteristics based on the needs of their customers.
In conclusion, silica is an essential material for machine rubber belts. Its unique properties make it ideal for providing reinforcement, improving grip, and ensuring durability and reliability over time. As such, it is an indispensable ingredient in the manufacture of high-quality machine belts that can provide long-lasting and dependable performance in a wide range of applications.

Description:
JS-160
S-160
|
Test Methods |
Properties |
Units |
Target Values (Spec Limits) |
Actual Values |
|
HG/T3065-2008 |
Loss on drying (2Hrs,105℃)加热减量 |
% |
Max.6.5 |
5.50 |
|
HG/T3066-2008 |
Ignition loss 1000℃ 灼烧减量 |
% |
Max.7.0 |
3.71 |
|
HG/T3072-2008 |
DBP absorption value DBP吸收值 |
cm3/g |
2.00-3.50 |
2.45 |
|
HG/T3067-2008 |
pH value (10%aqueous suspension) pH值 |
— |
5.0-8.0 |
6.81 |
|
HG/T3062-2008 |
SiO2 (Dry Basis) 二氧化硅(干基) |
% |
Min.98 |
98.4 |
|
HG/T3073-1999 |
BET specific surface area BET比表面积 |
m2/g |
130-160 |
145 |
|
Soluble salt (Na2SO4) 可溶性盐 |
% |
Max.1.0 |
0.25 |
|
|
Content of Fe 铁含量 |
ppm |
Max.200 |
140 |
Packaging
20kgs/bag 16-18mts/40HQ
MOQ
1*40HQ
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