SILICONE COATED POLYAMIDE TIRE CORD
Tire cord fabric is a type of industrial fabric which is constructed using High Tenacity yarns in the warp direction and yarns of negligible resistance in weft direction which is used to hold warn yarns locked in their position. Tire cord coated fabrics provides fundamental properties such as controlled deformation, high strength, abrasion resistance, etc. Widely used by the tire industry, it is also employed for the rubber hose manufacture, air springs, expansion joints, among many other applications.
Polyamide is a synthetic fiber formed of linear macromolecules having in the chain the recurring amide functional group. There are polyamides of low affinity and high affinity. They have low flammability, it starts to weaken at 180-200 ° C and melts at about 215-260 ° C. Good elasticity (greater than typical polyester). The polyamide yarn can have the strength of steel and fine wire of the spider. Depending on the weaving, the fabric may exhibit a very close silk appearance. Polyamide fabrics are often in the name of nylon which designated the base polyamide 6-6 whose current usage returns to generically polyamides.
Silicone Rubbers are ideal for high and low temperature applications. Electrical properties are excellent and resistance to weathering and ozone attack is outstanding. It is not resistant to super-heated steam. Physical properties are generally low but are at least retained at higher temperatures. Gas permeability is very poor as is resistance to petroleum based fluids. Silicone rubbers are expensive in comparison to most other rubbers.
Food Quality/FDA compliant grades are available for use in the food and pharmaceutical industries
![colmant-coated-fabrics-nappe-tramee-11-08-55](https://www.colmant-coated-fabrics.com/wp-content/uploads/colmant-coated-fabrics-nappe-tramee-11-08-55.jpg)
General Properties | min - max |
---|---|
Warp breaking strength | 100 - 2000 daN/5cm |
Weft breaking strength | - |
Warp elongation at break | 10% - 30% |
Weft elongation at break | selon construction |
Weight per sqm | from 450 gr/m2 |
Thickness | Upon request |
Peeling strength | Upon request |
Continuous Temperature | -80C° à 180C° |
Point Temperature | -80C° à 180C° |
Properties
![Heat resistant Heat resistant](/wp-content/themes/colmant/images/pictos/resistant-chaleur.png)
![Fireproofed Fireproofed](/wp-content/themes/colmant/images/pictos/ignifuge.png)
![Acids resistance Acids resistance](/wp-content/themes/colmant/images/pictos/resistant-acides.png)
![non-skid non-skid](/wp-content/themes/colmant/images/pictos/antiderapant.png)
![UV resistance UV resistance](/wp-content/themes/colmant/images/pictos/resistant-uv.png)
![Water resistance Water resistance](/wp-content/themes/colmant/images/pictos/resistant-eau.png)
![Ozone Resistance Ozone Resistance](/wp-content/themes/colmant/images/pictos/resistant-ozone.png)
![Electric isolation Electric isolation](/wp-content/themes/colmant/images/pictos/isolation-electrique.png)
![Cold resistance Cold resistance](/wp-content/themes/colmant/images/pictos/resistant-froid.png)
General Properties | min - max |
---|---|
Warp breaking strenght | 100 - 2000 daN/5cm |
Weft breaking strenght | 90 - 1400 daN/5cm |
Warp elongation at break | 10% - 30% |
Weft elongation at break | 10% - 30% |
Weight per sqm | 100 - 1100 |
General Properties | min - max | |
---|---|---|
Hardness ShA | 30 - 90 ShA | |
Hardness IRHD | 30 - 90 IRHD | |
Tensile Strength | 8 - 20 | |
Elongation at break | 100% - 900% | |
Operating temperature | ||
Continuous Temperature | -80 C° - 200C° | |
Point Temperature | -80 C° - 220C° |
Resistance | ||
---|---|---|
Solvent resistance | ||
Acid resistance | ||
oxygen ageing | ||
Ozone ageing | ||
light ageing | ||
Cold ageing | -- | |
heat ageing | -- |
- Expansion joints