| Application: | Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Insulating Varnish, Switch Baseplate |
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| Type: | Insulation Sleeve |
| Chemistry: | Organic Insulation |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Description
VOLSUN Heat Shrink Tubing TZRS-PVDF-(2X)-B, normally designated as kynar tubing, is a cross-linked, thin-walled, heat-shrinkable tubing offering a high degree of mechanical strength and high-temperature resistance. Fabricated from polyvinylidene fluoride, the tubing has outstanding abrasion resistance and cut-through properties in combination with high dielectric strength. It is inherently flame retardant, semi-rigid and highly resistant to most industrial fuels, chemicals and solvents. When heated in excess of 347° F (175° C), TZRS-PVDF-(2X)-B tubing rapidly shrinks to a skintight fit.
Technical Performance
| Property | Test Method | Typical Data |
| Tensile strength | ASTM D 2671 | ≥34.5 MPa |
| Ultimate elongation | ASTM D 2671 | ≥150% |
| Ultimate elongation after aging | 180degrees C,168 hrs. | ≥100% |
| Heat shock | 250degrees C ,4 hrs. | No cracking |
| Cold bend | -55degrees C ,4 hrs. | No cracking |
| Flammability | VW-1 | Pass |
| Volume resistance | IEC 93 | >10 13 Ω .cm |
| Dielectric | ASTM D 2671 | ≥30V/mm |
| Size (inch) |
Size (mm) |
As Supplied (mm) |
After Recovery (mm) |
Standard Length (m/pc) |
|
| D* (Min.) | d*(Max.) | w*(Min.) | |||
| 3/64 | 1.2 | 1.2 | 0.6 | 0.20 | 1.22 |
| 1/16 | 1.6 | 1.6 | 0.8 | 0.20 | 1.22 |
| 3/32 | 2.4 | 2.4 | 1.2 | 0.23 | 1.22 |
| 1/8 | 3.2 | 3.2 | 1.6 | 0.23 | 1.22 |
| 3/16 | 4.8 | 4.8 | 2.4 | 0.23 | 1.22 |
| 1/4 | 6.4 | 6.4 | 3.2 | 0.28 | 1.22 |
| 5/16 | 8.0 | 8.0 | 4.0 | 0.28 | 1.22 |
| 3/8 | 9.5 | 9.5 | 4.8 | 0.28 | 1.22 |
| 1/2 | 12.7 | 12.7 | 6.4 | 0.32 | 1.22 |
| 3/4 | 19.1 | 19.1 | 9.5 | 0.36 | 1.22 |
| 1 | 25.4 | 25.4 | 12.7 | 0.41 | 1.22 |
| 1 1/2 | 38.1 | 38.1 | 19.0 | 0.51 | 1.22 |
Suzhou Volsun Electronics Technology Co.,Ltd. was founded in 2006. We keep focusing on the R&D, production and sales in insulation, sealing & protection solutions for over 17 years.
Quality is our culture. Volsun has a modern quality management system, which has passed a series of quality system certification such as IATF16949, ISO9001 etc. And we have gained some advanced titles such as Jiangsu famous scientific and technical corporation, China new high-tech enterprise etc. have independent intellectual property rights, 88 patents and 97 product certifications.
Up to now, Volsun cooperated with customers from 88 countries, we offer suitable sealing, waterproof solutions for some well-know enterprises in communication,Automobile, Power industry etc.
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Audited Supplier 
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