UV-resistant Pile Weatherstrip

Product Introduction

UV-resistant pile weatherstrip is engineered for outdoor doors and windows, featuring a UV-stabilized nylon pile and a weatherproof HDPE (high-density polyethylene) carrier. It resists sun damage, fading, and brittleness caused by prolonged UV exposure, maintaining sealing performance for 7-10 years in direct sunlight.

Technical Parameters

Product Details Description

The UV-stabilized nylon pile is infused with UV inhibitors that prevent fading and fiber degradation, even after 1,500 hours of direct sunlight exposure (QUV test). The weatherproof HDPE carrier resists cracking, warping, and moisture absorption, ensuring durability in outdoor environments. The pile is densely packed to form a windproof and waterproof seal, while the carrier's textured surface enhances adhesion to outdoor frames (aluminum, wood, plastic).

Product Application Areas

Patio doors and outdoor windows

Sunrooms and screened porches

RV and camper exterior seals

Production Equipment

Specialized looms weave aramid fibers into dense piles (12,800 fibers/cm²) with precision height control. Automated slitting machines cut rolls to custom lengths (1m - 100m) with ±0.5mm accuracy. Each roll undergoes tensile strength testing (≥65 N/cm) and UV resistance verification before packaging

Certification

CE Marking (EU compliance)
ASTM E90 Sound Transmission Class (STC) Certification

Transportation

Air, sea, land

FAQ

Q: Will this weatherstrip block low-frequency noise like aircraft engines?​
A: Yes, the dense nylon inner layer targets low frequencies, reducing aircraft, train, and heavy machinery noise by up to 35dB.

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