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{"title":"50\u03bcm Opaque White CPP Silicone Coated Release Film for Label Production and","imgUrl":"https:\/\/img.chinax.com\/nimg\/f2\/16\/e235e841e00b69ef0a9f3a17aa3f-200x200-1\/50_ce_bcm_opaque_white_cpp_silicone_coated_release_film_for_label_production_and_screen_printing.jpg","attrs":{"Brand Name":"HSF","Model Number":"50OWCP-DS515","Place of Origin":"China","Minimum Order Quantity":"30000 s.q.m."}}
{"title":"70\u03bcm opaque white MOPP silicone coated release film with high tensile strength","imgUrl":"https:\/\/img.chinax.com\/nimg\/bb\/3b\/70dc0f417378e0ddae772e514ded-200x200-1\/70_ce_bcm_opaque_white_mopp_silicone_coated_release_film_with_high_tensile_strength_for_food_packaging_and_industrial_applications.jpg","attrs":{"Brand Name":"HSF","Model Number":"70WMOPS","Place of Origin":"China","Minimum Order Quantity":"30000 s.q.m"}}
{"title":"Customized Translucent White 80\u03bcm Silicone UV Cured PE Protective Film for","imgUrl":"https:\/\/img.chinax.com\/nimg\/b4\/b9\/bf0671e054f579ad9b6bcc31369c-200x200-1\/customized_translucent_white_80_ce_bcm_silicone_uv_cured_pe_protective_film_for_packaging_and_labeling.jpg","attrs":{"Brand Name":"HSF","Model Number":"80TWPES","Place of Origin":"China","Minimum Order Quantity":"10000 square meters"}}
{"title":"120\u03bcm Opaque White PE Silicone Release Film with 2000mm Width for Protective","imgUrl":"https:\/\/img.chinax.com\/nimg\/11\/9b\/604618b2a98c61e9a5d1e5b2887c-200x200-1\/120_ce_bcm_opaque_white_pe_silicone_release_film_with_2000mm_width_for_protective_packaging_and_labeling.jpg","attrs":{"Brand Name":"HSF","Model Number":"120OWPES","Place of Origin":"China","Minimum Order Quantity":"10000 square meters"}}
{"title":"ISO Standard 40\u03bcm Translucent Red Cast Polypropylene Silicone Release Film for","imgUrl":"https:\/\/img.chinax.com\/nimg\/0d\/ee\/110819d9e75d82ffbe58f580e535-200x200-1\/iso_standard_40_ce_bcm_translucent_red_cast_polypropylene_silicone_release_film_for_industrial_packaging.jpg","attrs":{"Brand Name":"HSF","Model Number":"40RCPPS","Place of Origin":"China","Minimum Order Quantity":"30000 s.q.m."}}
{"title":"Translucent Red 70\u03bcm MOPP Silicone Release Film 1300mm for Gift Wrapping and","imgUrl":"https:\/\/img.chinax.com\/nimg\/08\/63\/5dc55d0c0f7487f3aa2bec11b12e-200x200-1\/translucent_red_70_ce_bcm_mopp_silicone_release_film_1300mm_for_gift_wrapping_and_industrial_applications.jpg","attrs":{"Brand Name":"HSF","Model Number":"70RMOPS","Place of Origin":"China","Minimum Order Quantity":"30000 s.q.m"}}
Silicone UV cured release film designed for protective and packaging applications, tapes, labeling, and graphics.
Product Overview
This 40-micron opaque red PE silicone coated release film serves as a high-performance release liner for adhesive product manufacturing. The 40-micron thickness provides excellent flexibility and handling characteristics while maintaining durability.
Key Applications
Label Industry: Backing material for self-adhesive labels in food and beverage, packaging, and industrial applications. The distinctive red color offers visual differentiation and appeal.
Graphic Art Industry: Used for creating vinyl graphics, cut lettering, and decals. The red film enables easy identification of the liner from the adhesive side.
Electrical and Electronic Industry: Protective tapes and insulating materials for electronic components and assemblies.
Automotive Industry: Inner or outer liner for double-sided tape used in attaching body trims, molding, and automotive parts.
Manufacturing Process
Silicone Coating Application
Film Preparation: Surface cleaning and treatment with corona discharge or plasma to enhance surface energy and adhesion.
Silicone Application: Even application using spraying, dipping, or roll coating methods with precisely controlled viscosity and concentration.
Silicone Curing: High-temperature curing above 120°C for uniform crosslinking and optimal adhesion to the PE substrate.
Finishing: Precision trimming or die-cutting to required specifications using specialized equipment.
Technical Specifications
Parameter
Test Method
Specification
Result
Appearance
Visual Inspection
No air bubbles / stains / breakage / impurities
Measured
Width (mm)
GB/T 4456
960 ± 5
962
Thickness (mm)
GB/T 6672
0.040 ± 0.005
0.042
Max. Tension TD (N/50mm)
GB/T 1040.3-2022
≥ 30
44
Max. Tension MD (N/50mm)
≥ 30
52
Color
Colorimeter
△E＜ 3
OK
Elongation @ break TD (%)
GB/T 1040.3-2022
≥ 150
594
Elongation @ break MD (%)
≥ 200
479
Surface Tension (Dyne)
GB/T 14216-2008
≥42 dyne for each side
46
Release Force Inner (gf/25mm)
Finat 10, TESA7475, after 20 min
5-10
7
Release Force Outer (gf/25mm)
20-30
24
Subsequent Adhesion Inner (%)
Finat 11, NITTO 31B, after 24 hrs
≥85
88
Subsequent Adhesion Outer (%)
≥85
90
UV Curing Technology
UV curing has emerged as a preferred method for silicone coating on PE film, utilizing ultraviolet light to initiate chemical reactions for curing and crosslinking instead of traditional heat-based methods.
UV Curing Advantages
Faster Processing: Cures silicone coating in seconds compared to conventional heat curing methods.
Energy Efficiency: Lower energy consumption and reduced carbon footprint for environmentally conscious manufacturing.
Superior Coating Quality: Uniform silicone application with excellent adhesion and chemical resistance properties.
Increased Productivity: Reduced production times through faster curing cycles.
Substrate Protection: No heat damage to the PE film, preserving substrate integrity and properties.
