Fluorosilicone Rubber for Strap
Hardness (Shore A): 60-70
Color: translucent/off-white (customized colors are available)
Tensile strength: 10.2 MPa
Operating temperature: -60°C~230°C (short-term up to 250°C )
Features: oil resistance, low temperature resistance, solvent resistance, acid and alkali resistance, chemical media
Sample: Free sample for testing
MOQ: 1 kg
Advantages: professional manufacturer and high quality service
Product Introduction
Fluorosilicone rubber for strap is a high-viscosity plastic straight-chain polymer compound. The main chain is composed of silicon and oxygen atoms. The side groups connected to silicon are methyl, vinyl, and trifluoropropyl. The molecular weight is between 50 and Between 800,000. With various additives, it can be mixed into homogeneous rubber. Fluorosilicone rubber can be vulcanized into various elastic rubber products under the action of double 25 vulcanization, which has the characteristics of softness, sweat resistance, rich colors, good elasticity, and good hand feeling.
Product Performance:
Fluorosilicone rubber for watch straps has good processability, mechanical properties, and excellent mold release properties. Aluda watchband fluorosilicone rubber is an environmentally friendly rubber, and its products are friendly to human skin. Fluorosilicone rubber for watch straps has the characteristics of fast vulcanization speed, good chemical stability, and good mold release, and is suitable for making watch strap products.
Basic Product Info：
|
Product Name |
Fluorosilicone rubber for strap |
|
Hardness (Shore A) |
30~80 |
|
Tensile strength (Mpa) |
>9.3 |
|
Elongation at break(%) |
>320 |
|
Permanent deformation at break (%) |
<8 |
|
Tear strength (KN/m) |
>16 |
|
Compression set(%) |
<7 |
|
Vertical resilience (%) |
>31 |
|
Plasticity (P) |
<250 |
|
Other Information |
Customizable color, hardness |
Note:
1. Vulcanizing agent: DBPH. The dosage is 0.53gDBPH/100g premixed glue.
2. One stage vulcanization: 170℃*10Min. Two stage vulcanization: 200℃*4H.
Instructions:
1. Mixing: Remix several times on the open mill, add vulcanizing agent, and then adjust back to 0.5mm-1mm thin pass 8-10 times after the material is finished, and then leave the tablet and park it.
2. Vulcanization: After re-milling the fluorosilicone compounded rubber with the vulcanizing agent, it is sliced or cut into the desired shape, and then molded and vulcanized on the molding machine.
Application Scenarios:
Storage method: store in a dry environment at room temperature, valid for one year.
Packing: Packed in plastic bags, 10 kg per bag, two bags per carton.
Shipping: This product is shipped as a non-hazardous chemical.
Precautions:
1. This product should be kept neutral and avoid contact with acidic and alkaline substances.
2. This product will flow under its own weight. During transportation and use, pay attention to the packaging to avoid flowing around.
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