Kunshan Kesun Polymer Co., Ltd. is one of the most reliable manufacturers and suppliers of tpe fiber optic boot in China. If you're going to wholesale bulk recyclable tpe fiber optic boot, welcome to get quotation and free sample from our factory. All customized products are with high quality and low price.
Product Description
Injection-grade product based on linear high-molecular-weight SEBS, white oil and PP via twin-screw blending and shearing. Excellent mechanical properties, flame retardant up to UL94 V0.
Product Properties
| Typical Properties | Test Method | Units | Typical values* |
| Form | N/A | - | Particle |
| Color | N/A | - | Natural |
| Hardness | ASTM D-2240 | Shore D | 55 |
| Specific Gravity | ASTM D-792 | g/cm³ | 1.19 |
| Tensile Stress | ASTM D-412 | MPa | 13 |
| Tear Strength | ASTM D-624 | N/mm | 45 |
| Ultimate Elongation | ASTM D-412 | % | 250 |
| Flame retardant rating | UL-94 | - | V0 |
Quality Control
Electrical insulation performance testing: Verify signal safety and insulation reliability.
Bending resistance testing: Simulate cable bending to confirm no cracking or signal loss.
Flame retardant testing (as required): Comply with UL94 flame retardant standards.
Raw material environmental screening: Verify RoHS/REACH compliance and no toxic additives.
Dimensional accuracy inspection: Ensure precise fit for fiber optic connectors.
Full appearance inspection: Eliminate burrs, bubbles, or surface defects.
Batch consistency control: Ensure uniform performance across all batches.

After-sales Service
24-hour communication technical support and after-sales response.
Customized size, hardness, and flame retardant service.
2-year quality warranty: Free replacement for manufacturing defects.
Professional fiber optic application consulting.
Flexible return and exchange policies.
Stable bulk supply and priority delivery.
FAQ
Q: Are you a manufacturer?
A: Yes, we are a direct factory specializing in TPE communication components.
Q: Is it flame retardant?
A: Yes, we offer optional UL94 flame retardant formulations.
Q: Can you customize for our connectors?
A: Yes, full customization in size and hardness is available.
Q: Do you provide samples?
A: Free samples with freight collect, sample fees refundable upon order.
Q: What is your MOQ?
A: Negotiable based on your order quantity.
Q: Is it durable?
A: Yes, it resists bending, aging, and extreme temperatures, with a long service life.
Q: Is it eco-friendly?
A: Yes, 100% recyclable, RoHS/REACH compliant, non-toxic.
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