Industrial TPE Resin | Sealing Strips, Overmolded Grips, Cable Jackets, Dampers
Industrial TPE Resin – Overview & Applications
Soft-touch, bondable, weatherable TPE for sealing, overmolding grips, cable jackets, and dampers.
Chemdo supplies industrial TPE (mainly TPE‑S/SEBS) covering sealing strips, overmolded grips, cable jackets & strain reliefs, and anti‑slip pads & dampers. Shore A 30–95, options for adhesion to PP/PA/PC/ABS, good weatherability and low‑temperature impact. Suitable for injection molding and extrusion.
Where to Use (Quick Map)
| Application | Recommended Chemdo Series | Typical Hardness | Key Benefits | Learn More |
|---|---|---|---|---|
| Sealing Strip / Gasket | TPE-S 50A / 60A / 70A Weatherable | 45A–75A | Elastic recovery, weather & UV resistance, low odor | Sealing Strip → |
| Overmolded Tool Grip | TPE-S 70A / 80A Adhesion to PP/ABS/PC | 65A–85A | Soft touch, anti‑slip, sweat/oil resistance | Overmolded Grip → |
| Cable Jacket / Strain Relief | TPE-S 85A / 90A Extrusion Grade | 80A–95A | Flexible, cold‑resistant, abrasion & fatigue resistance | Cable & SR → |
| Anti‑Slip Pad / Damper | TPE-S 50A / 65A High‑friction | 40A–75A | High coefficient of friction, shock absorption | Anti‑Slip & Damper → |
Industrial TPE – Grade Portfolio
| Segment | Hardness Range | Key Properties | Suggested Grades |
|---|---|---|---|
| Sealing Strips / Gaskets | 45A–75A | Elastic recovery, UV/weather resistance, low fogging | TPE‑S 50A WX, TPE‑S 60A WX, TPE‑S 70A WX |
| Overmolded Grips | 60A–85A | Soft touch, high friction, adhesion to PP/ABS/PC | TPE‑S 70A AD, TPE‑S 80A AD |
| Cable Jackets / Strain Reliefs | 80A–95A | Low‑temperature flexibility, abrasion & fatigue resistance | TPE‑S 85A EX, TPE‑S 90A EX |
| Anti‑Slip Pads / Dampers | 40A–75A | High friction, shock absorption, aging resistance | TPE‑S 50A HF, TPE‑S 65A HF |
Industrial TPE – Grade Data Sheet
| Grade | Positioning / Features | Density (g/cm³) | Hardness (Shore A) | Tensile (MPa) | Elongation (%) | Tear (kN/m) | Processing |
|---|---|---|---|---|---|---|---|
| TPE‑S 50A WX | Weatherable sealing, low fogging | 0.92–0.95 | 50A | 6–8 | 600–800 | 25–35 | Extrusion / Injection |
| TPE‑S 60A WX | Outdoor sealing, UV resistance | 0.92–0.97 | 60A | 7–9 | 500–750 | 30–40 | Extrusion / Injection |
| TPE‑S 70A WX | Automotive/door sealing, rebound | 0.94–0.98 | 70A | 8–10 | 450–700 | 35–45 | Extrusion |
| TPE‑S 70A AD | Overmolding grip, adhesion to PP/ABS | 0.95–0.98 | 70A | 7–10 | 400–650 | 35–45 | Injection (2‑shot/insert) |
| TPE‑S 80A AD | Overmolding grip, higher rigidity | 0.96–0.99 | 80A | 8–11 | 350–600 | 40–50 | Injection |
| TPE‑S 85A EX | Cable jacket extrusion, cold‑flex | 0.95–1.00 | 85A | 9–12 | 350–600 | 45–55 | Extrusion |
| TPE‑S 90A EX | Strain relief, fatigue resistance | 0.96–1.02 | 90A | 10–13 | 300–550 | 50–60 | Extrusion / Injection |
Note: Data for reference only. Custom specs available.
Key Features
- Wide hardness window: Shore A 30–95
- Adhesion options to PP/ABS/PC/PA for overmolding
- Weatherability and UV resistance for outdoor use
- Low‑temperature flexibility and elastic recovery
- RoHS/REACH/PAHs alignment on request
Typical Applications
Sealing Strip
UV/Weather
Elastic
Overmolded Grip
Soft Touch
High Friction
Cable Jacket / SR
Cold‑flex
Abrasion
Anti‑Slip / Damper
Shock Absorb
High CoF
Customization Options
- Hardness: Shore A 30–95
- Adhesion: PP / ABS / PC / PA
- Processing: Injection, Extrusion, 2‑shot Overmolding
- Finish: Matte, glossy, textured; color match available
Why Choose Chemdo
- Stable supply chain with multiple modification plants
- Application recipe library by substrate, hardness, and tactile feel
- Compliance support for RoHS/REACH/PAHs on demand
- Technical guidance for tooling and processing windows
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