PE White Film Crumbling After Two Weeks Outside? Yes, It‘s a Material Problem — Here’s the UV-Stable Fix

author: Shenzhen Guangda Yuan Film Co., Ltd.
2026-05-25
PET Protective Film

Product Characteristic

PE white protective film that turns brittle and crumbles after just 15 days of outdoor exposure is suffering from UV degradation. Ordinary films lack UV stabilizers, causing polymer chains to break under sunlight. Guangdayuan‘s UV-stable PE white protective film incorporates advanced light stabilizers and anti-aging additives. Using premium raw materials from Toray and Toyobo, our film maintains flexibility and integrity even after months of outdoor storage.

Full Specification Parameters

Thickness range: 40μm to 120μm. Width: up to 2000mm. UV resistance: >500 hours accelerated weathering test (ASTM G154). Tensile strength retention after outdoor exposure: >85%. Adhesion retention: >80%. Operating temperature: -20°C to 80°C. The film passes ISO9001 and ISO14001 certification.

Product Protection Purpose & Article Summary

This UV-stable PE white film is specifically designed for outdoor protection of photovoltaic modules, building materials, aluminum profiles, and stainless steel sheets during long-term storage or transport. Its primary purpose is preventing surface scratches and contamination while resisting sun-induced cracking, yellowing, and powdering.

Brittle, crumbled film is a sign of missing UV protection. Guangdayuan‘s UV-stable PE white film delivers lasting outdoor performance. Backed by 20 years of expertise and a 16,000㎡ facility, we offer free sample testing. Contact us at 0755-28171981 or 18928456898 for sunlight-ready protection.

Scratched White Surface Ruining Your Product‘s First Impression? Guangdayuan’s Scratch-Resistant PE Black and White Film Delivers

Rainbow Patterns Ruining Your Screen Display? Here‘s Why Your PE Electronic Film Causes Optical Interference

Related Article

default
Shenzhen Guangda Yuan Film Co., Ltd. is a large modern enterprise specializing in the research and development, production, and sales of film series of new materials. It provides comprehensive supporting services for the aviation and aerospace, electronic communication, building materials, transportation, household appliances, medical, construction, infrastructure, and industries.
White Foggy Spots Appearing on Your Blue Film Like Mold? Guangdayuan’s Anti-Migration PE Blue Film Stays Clean
2026-06-18
default
Shenzhen Guangda Yuan Film Co., Ltd. is a large modern enterprise specializing in the research and development, production, and sales of film series of new materials. It provides comprehensive supporting services for the aviation and aerospace, electronic communication, building materials, transportation, household appliances, medical, construction, infrastructure, and industries.
PE Blue Film Fading Under UV Exposure? Guangdayuan's UV-Stabilized Formula Keeps Your Brand Color Vibrant
2026-06-18
default
Shenzhen Guangda Yuan Film Co., Ltd. is a large modern enterprise specializing in the research and development, production, and sales of film series of new materials. It provides comprehensive supporting services for the aviation and aerospace, electronic communication, building materials, transportation, household appliances, medical, construction, infrastructure, and industries.
Film Springing Back and Lifting on Curved Screens? Guangdayuan‘s Low-Recovery PE Electronic Film Eliminates Edge Lift and Bubbles
2026-06-18
default
Shenzhen Guangda Yuan Film Co., Ltd. is a large modern enterprise specializing in the research and development, production, and sales of film series of new materials. It provides comprehensive supporting services for the aviation and aerospace, electronic communication, building materials, transportation, household appliances, medical, construction, infrastructure, and industries.
PE Electronic Film Generating Micro-Dust in Cleanrooms? Guangdayuan's Class One Thousand Cleanroom Production Keeps Contaminants Out
2026-06-18