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Extrusion Thermoplastic Elastomers (TPE) Suppliers & Factory in China: Natural & Semi-transparent Solutions
Product Introduction
Extrusion-Grade TPE Material offered in natural or translucent variants with a hardness range of 10A to 90A, is optimized for advanced extrusion processes. Its core manufacturing techniques include extrusion stretching, pressing, flow forming, and co-extrusion, enabling versatile shaping for diverse industrial needs. Key properties—such as stickiness, texture, stretch recovery, temperature resistance, and co-extrusion bonding—are fully customizable to meet specific requirements. It finds wide application in polymer self-adhesive membranes, shrinkable garden hoses, tourniquets, and co-extruded profiles, as well as flexible components like headphone/data cables and automotive high-temperature wiring harnesses. Its adaptability and process compatibility make it a reliable choice for extrusion-based production.
Typical Material Properties Specifications
| Test property | Test method | Units | 6010XS | 6030X | 6040X | 6045X | 5060X | 5085X-V0 | 6285X | 6250X-SI |
|---|---|---|---|---|---|---|---|---|---|---|
| Hardness Shore | ASTM D-2240 | Shore | 10-15A | 30-35A | 35-40A | 45-50 | 55-60 | 85-90A | 85-90A | 50-55A |
| Melt Flow index | ASTM D-1238* | g/10min | 6.7* | 8.5** | 6.8** | 5.6** | 5.2** | 3.5** | 1.6** | 2.3** |
| Specific Gravity | ASTM D-792 | g/cm3 | 0.95 | 0.89 | 0.89 | 0.9 | 0.98 | 1.1 | 1.01 | 1.08 |
| Color | _________ | - | nature | Transparent | Transparent | Transparent | nature | nature | nature | nature |
| Tensile Strength | ASTM D-412 | kgf/cm2 | 45.1 | 43.7 | 45.1 | 63 | 75 | 105 | 110 | 60.6 |
| Break Elongation | ASTM D-412 | % | 600 | 600 | 600 | 600 | 550 | 550 | 560 | 550 |
| Application | Casting process, composite self-adhesive film | Tensile tube | tourniquet | Garden telescopic water pipe | ABS/PC co extruded profiles | V0 flame retardant, capable of withstanding temperatures up to 130 ℃, automotive wiring harness, underfloor heating wire | Data cable, headphone cable | Imitation silicone data cable, headphone cable | ||
| Test conditions:*180℃,1.2 KG | **200℃,2.16KG | ***200℃,5KG | ||||||||
Frequently Asked Questions
Q
What is the hardness range of the Extrusion-Grade TPE Material?
The Extrusion-Grade TPE Material is offered with a hardness range of 10A to 90A, making it suitable for applications requiring high flexibility to semi-rigid structures.
Q
Which primary manufacturing techniques can be used with this TPE?
Its core manufacturing techniques include extrusion stretching, pressing, flow forming, and co-extrusion, which enable versatile shaping for diverse industrial requirements.
Q
Can the properties of this TPE material be customized?
Yes. Key properties such as stickiness, texture, stretch recovery, temperature resistance, and co-extrusion bonding are fully customizable to meet specific design and functional requirements.
Q
What are the typical applications for the 5085X-V0 grade?
The 5085X-V0 grade features V0 flame retardancy and can withstand temperatures up to 130 ℃. It is typically applied in automotive wiring harnesses and underfloor heating wires.
Q
Which TPE grades are recommended for cables and headphones?
The 6285X grade is designed for standard data and headphone cables, while the 6250X-SI grade is specifically formulated for imitation silicone data cables and headphone cables.
Q
What is the typical elongation at break for these TPE materials?
Based on ASTM D-412 testing, these extrusion-grade materials exhibit high elasticity, with break elongation values ranging between 550% and 600%.
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