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High Transparent PET Diffusion Film for LED Light

High Transparent PET Diffusion Film for LED Light

    Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
    Terms of Trade: FOB,CFR,CIF
    Min. Order: 1000 Meter
    Delivery Time: 18 Days
    Packaging: Standard&according to customer's required
    Productivity: 1000000
    Brand: KEYUACE
    Transportation: Ocean,Land,Air
    Place of Origin: China
    Supply Ability: 100000
    Certificate: RoHS
    Port: SZ

Basic Info

Model No.: LED

Product Description

High Transparent PET Diffusion Film for Led Light

Product Description

Explosion-proof lam LED light photodiffusion heat shrink tube is made of PET materials,superior transparency, good heat dissipation effect, insulation, protect the glass not to break.

KEYUACE diffusion films, LED & Fluorescent Lamp Protection Sleeves are widely used for backlight of lap top, LCD TVs, mobile phones and other LCD/LED display.

1, Explosion proof lamp tube shrinkable film, White LED-PET heat-shrink tube can homogenize the dot light to area light.

2, LED light diffusion film ,The uniform theory of light diffusion heat shrink sleeve is that the light ray will generate many refraction, reflection and scattering when the light go through the different refraction rate medium and get the effect of optical diffusion.

3, Fluorescent Lamps Protective Sleeves, Light transmittance can be up to 85-93%, haze 95-99%, customizable.

4, FEP Shrink Tube and PET Fluoresent Tube, RoHS compliant, no mercury, uvioresistant,save energy and low carbon.

Application for LED light

T5 T8 T10 LED Fluorescent Diffusion Protective Sleeve

Operation Temp:

1, Min. Shrink temp.:60

2, Final shrink temp.: 125

3, Work temp. : -55~125


Increase length 5mm at both ends of the glass lamps when cutting the tube, set the glass lamps which have been scrubbed by alcohol and dried on to the cutting heat shrink tube.

Put them into the 75-85℃constant temperature thermal cycling tunnel furnace to shrink.After 1-2 minutes, check if the tube is shrinkable.

If not, let them shrink sequentially. If the temperature is a little high, the heat shrink tube will generate crystal and black patches. Trim them with art knife after they are cold already, go to next step to install if no problem.


Product Number.

Inner diameter




Lay flat width (mm)

Wall thickness


Horizontal shrink ratio


Vertical Shrink ratio



















55 ± 0.3





PET Film for LED Light

PET Film for LED LightPET Film for LED LightHigh Transparent PET Diffusion Film

KEYUACE Materials Co., Ltd.


We are a professional manufacturer of integrating research and development, production, processing and sales of Heat shrink tube, insulating material, protective sleeves, fireproof material, Braided Sleeves. Adherence to the Quality and Service are foundations,Continuing improvement up to perfection"approach, Dedicated to domestic and foreign customers in the field of automobile, Electronics, Electricity, Cable and cable harness, Communication, Pipeline engineering, Shipbuilding, Lamps and lanterns, Lighting, Medical equipment, Heavy machinery, Provide high quality heat shrinkable materials , Insulation protection materials and high temperature resistant materials etc.

By sticking to progressive requirements, We satisfy your demand with our experience and professional technique, offering you more appropriate and competitive products and at the same time attaching high importance to cooperation and communication with your sincerely. we value every chance to cooperate with you and would like to become your best partner to make progress and create win- win with you!

KEYUACE, The company has a professional New Product research and development team. Mr. Wei wen, who graduated from tongji university with a master's degree in polymer materials, is in charge of the r&d team.

Company Info

  • Company Name: KEYUACE Materials Co., Ltd.
  • Representative: WeiQiang
  • Product/Service: Single Wall Heat Shrink Tubing , Adhesive-lined Polyolefin Tubing , Heat Shrink Wire Crimp Connectors/Splice , Braided Sleeving , Fire-resisting Sleeves , Insulating Sleeve
  • Capital (Million US $): 500000
  • Year Established: 2015
  • Total Annual Sales Volume (Million US $): US$5 Million - US$10 Million
  • Export Percentage: 61% - 70%
  • Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
  • No. of Production Lines: 50
  • No. of R&D Staff: 11 -20 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 5,000-10,000 square meters
  • Factory Location: Building B, West Gate, Haoyu Industrial Estate, Miao bian wang village, Shipai Town, Dongguan City, GD523000, P.R. China
  • Contact Person: Ms. Joany Cao
  • Tel: 86-0769-81372186
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