mobile search button of img
WHAT ARE YOU LOOKING FOR?
*
This field is required
Total quantity you need
*
This field is required
*
This field is required
Email format error
Due to email instability, you might miss our correspondence. Please provide your phone number for alternative contact.
This field is required
Telephone information is wrong!
Send Message
pc banner ofpc banner of

Diffusion Base Film

HomeOptical Grade BOPET FilmsDiffusion Base FilmCYKS02 Matte PET Diffuser Film

CYKS02 Matte PET Diffuser Film
CYKS02 Matte PET Diffuser Film
CYKS02 Matte PET Diffuser Film
CYKS02 Matte PET Diffuser Film

CYKS02 Matte PET Diffuser Film

A semi-transparent PET diffuser film with suitable transmittance and haze, low surface gloss, excellent mechanical properties, and excellent electrical insulation properties. It is mainly used in LCD backlight units, general backlight units, and mobile phone backlight units.

Low gloss
LCD backlight
Diffuser film
Semi-transparent PET
Mobile phone backlight

Product Model:

CYKS02

Key Highlights

focus-3-fill.png
Suitable for backlight diffusion
Designed for LCD, general, and mobile phone backlight units.
focus-3-fill.png
Low surface gloss
Suitable for optical structures requiring matte diffusion.
focus-3-fill.png
Moderate haze
Haze ≥90% ensures effective light diffusion for backlight applications.
focus-3-fill.png
Custom thickness support
Other thicknesses can be customized.

Technology & Advantages

Backlight diffuser films need to balance transmittance, haze, low gloss, and mechanical stability. CYKS02 is designed for backlight diffusion applications.

Core Values

Application fit:
Mainly used in LCD backlight units, general backlight units, and mobile phone backlight units. Provides reliable diffusion performance for various display applications.
Core performance:
Suitable transmittance (48-55%), haze ≥90%, low surface gloss, and excellent mechanical/electrical insulation properties. Ensures balanced optical and physical performance.
Thickness options:
Standard thicknesses are 50μm, 75μm, 100μm, and 125μm. Other thicknesses can be customized according to customer requirements.

Applications

LCD backlight unit
Used in LCD backlight diffusion structures.
General backlight unit
Used as diffuser film in general backlight units.
Mobile phone backlight unit
Used in mobile phone backlight diffusion structures.

Technical Specifications

PropertiesUnitStandardTypical Value
ThicknessμmGB13542.4-200950 / 75 / 100 / 125
Thickness deviation%GB13542.4-2009±3
MDMPaGB13542.4-2009≥160 / ≥160 / ≥150 / ≥150
MD%GB13542.4-2009≥80 / ≥80 / ≥80 / ≥90
MD/TD @150°C, 30min%GB13542.4-2009MD ≤2.0 / TD ≤1.0
Light transmittance%ASTM D174648±5 / 50±5 / 55±5 / 52±5
Haze%ASTM D1003≥90


Remark: MD refers to machine direction and TD refers to transverse direction. All items are delivery inspection items.

Packaging & Logistics

Storage Conditions
Store the product in a clean, dry, and ventilated place.
Storage Environment
Keep away from fire, heating sources, and direct sunlight.
Pallet
Fumigation-free wooden pallets suitable for export transportation.
Label Information
Each roll label includes model, batch number, thickness, width, net weight, and production date for traceability.
Slitting Range
Different slit widths can be supplied according to customer laminating equipment and production requirements.
Supply Note
Regular specifications support batch supply. Lead time depends on order specifications, quantity, and production schedule.
Packaging img (1).webp

Frequently Asked Questions

Q: What is CYKS02 mainly used for?
A: It is mainly used in LCD backlight units, general backlight units, and mobile phone backlight units.
Q: What are the main features of CYKS02?
A: Suitable transmittance and haze, low surface gloss, and excellent mechanical/electrical insulation properties.
Q: Can other thicknesses be customized?
A: Yes. Other thicknesses can be customized according to the customer's specific requirements.
Q: Can samples be provided for testing?
A: Yes, samples or small rolls can be provided according to project requirements for lamination, laminating and performance validation tests.

Get a Fast Quote & Sample Roll
Connect with our film experts today for custom thickness, roll slitting configurations, and secure material supply chain solutions.
YUXING: Defining the Future of Functional Films.
0086-15806127032
WHAT ARE YOU LOOKING FOR?
*
This field is required
Total quantity you need
*
This field is required
*
This field is required
Email format error
Due to email instability, you might miss our correspondence. Please provide your phone number for alternative contact.
This field is required
Telephone information is wrong!
Send Message
Contact

Whatsapp: +86-15806127032

ADD: No.8-8 West Tongzi River Road, Zhonglou Development Zone, Changzhou, Jiangsu 213023 P.R.China

Useful Links

Home

Applications

R&D & Quality

About

Contact Us

PRODUCTS

Optical Grade BOPET Films

Electrical Insulation Films

Functional Industrial Films

Surface Appearance Films

Resource

Technical Articles

FAQ

Company News

CopyRight © 2026 Jiangsu Yuxing Film Technology Co., Ltd. All rights reserved 

All tagsSitemap
FriendLink:
WHAT ARE YOU LOOKING FOR?
*
This field is required
Total quantity you need
*
This field is required
*
This field is required
Email format error
Due to email instability, you might miss our correspondence. Please provide your phone number for alternative contact.
This field is required
Telephone information is wrong!
Send Message
Talk to Our Film Experts
Looking for specific functional BoPET films? Leave a message and our technical team will provide a tailored quote within 24 hours.
Company Name
*
This field is required
Email
*
This field is required
Email format error
Phone
This field is required
Telephone information is wrong!
Message
*
This field is required
Send Message