AS568 Cold Resistance Excavators Silicone O Ring Seals
AS568 Cold Resistance Clear Silicone O Ring Seals
1. The term silicone covers a large group of materials in which vinyl-methyl-silicone (VMQ) is often the central ingredient. Silicone elastomers as a group have relatively low tensile strength, poor tear and wear resistance. However, they have many useful properties as well. Silicone materials have good heat resistance and good cold flexibility. They also have good ozone and weather resistance as well as good insulating and physiologically neutral properties.
Both o-rings and gaskets can be made from silicone materials.
2. COMPATIBILITY
Chemical Resistance
Engine and transmission oil (e.g. ASTM oil No.1)
Animal and vegetable oil and grease
Brake fluid (non-petroleum base)
Fire-resistant hydraulic fluid, HFD-R and HFD-S
High molecular weight chlorinated aromatic hydrocarbons (including flame-resistant insulators, and coolant for transformers)
Moderate water resistance
Diluted salt solutions
Ozone, aging, and weather resistant
3. KEY FEATURES:
| Product Name | O Ring |
| Material | Silicone/VMQ |
| Property | Low temperature resistance, Ozone resistance, Heat resistance etc |
| Hardness | 40~85 shore |
| Temperature | -40℃~220℃ |
| Samples | Free samples are available when we have inventory. |
| Payment | T/T, Paypal, Western Union |
| Application |
Electronic field, Industrial machine & equipment, cylindrical surface static sealing,flat face static sealing, vacuum flange sealing, triangle groove application, pneumatic dynamic sealing ,Medical equipment industry, heavy machinery, excavators, etc. |
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