BU41 clear EPU TPU screen protector raw material structure-1000x1000-1

EPU screen protector raw material BU29 how-to-use

BU41 Clear EPU TPU Screen Protector Raw Material

VLT ≥90% and <1.5% haze
Self-Healing Coating designed for scratch recovery
≥102° Water Contact Angle, a smooth hydrophobic surface
Flexible EPU & TPU conforms to curved and edge displays
OEM & ODM & packagin & strong R&D support
Suitable for electronic screens, home appliance panels, public equipment surfaces,industrial hmi panels,foldable and flexible devices

Categories: EPU Roll, Product, Raw material rolls

Why Us?

High Quality
Quick Response
Reasonable Price

Share To:

Facebook X LinkedIn Pinterest WhatsApp Line Telegram Email

描述

What Is BU41 Clear EPU TPU Screen Protector Raw Material?

BU41 Clear EPU TPU Screen Protector Raw Material is a UV/light-cured composite functional film featuring a 260±10μm application layer, ≥90% light transmittance, <1.5% haze, ≥102° water contact angle, and ≥700g/inch adhesion. It can be converted for smartphones, tablets, smart watches, cameras, automotive displays, appliance control panels, POS terminals, self-service equipment, and other electronic surface-protection applications.

It is designed for screen protector manufacturers, die-cutting factories, film converters, coating and laminating processors, cutting-machine consumable suppliers, and OEM brands. REEDEE supports custom roll width and length, slitting, material structure, coating, adhesive, logo, labeling, private label, packaging customization and strong R&D support.

Material structure:

BU41 clear EPU TPU screen protector raw material structure

Size :

Conventional size :Width 1040mm*length 200m/roll (Width 43.3inches*length 656.17 feet/roll)
Maximum width: 1100mm (43.3 inches)

roll size

Wide Application Range

EPU film roll is suitable for:

Electronic screens
Home appliance panels
Public equipment surfaces
Industrial HMI panels
Foldable and flexible electronic screens devices
PMMA, PC, or acrylic transparent panels

REEDEE Supports Comprehensive Customization Options

EPU film roll OEM ODM Service 2026 1000 x 350px 01

Specifics on OEM & Customization

Material Customization: EPU Material, Application Layer Configuration, Material Thickness & Layer Structure

Functional Customization: Self-Healing & Scratch Resistance, Smooth Touch, Impact Protection, Optical Performance, Adhesive & Surface Coating

Roll Width & Length Customization: Custom Roll Width & Length, Slitting Width, Roll Specifications, Converting Requirements

Processing Customization: Roll Slitting, Laminating, Material Converting & Die-Cutting, Sample Processing

Branding Customization: Private Label, Protective Layer Logo Printing, Custom Product Label, QR Code & Barcode

Packaging Customization: Roll Packaging, Custom Label, Custom Carton, Branded / Private-Label Packaging, Shipping Mark

OEM Capability: Custom Roll Specifications & Size, Adhesive & Functional Configuration, Private Label & Brand Logo, Custom Label & Packaging, Batch Manufacturing

ODM Capability: EPU Material & Coating Development, Adhesive & Layer Structure Development, Sample Development & Performance Validation, Pilot-to-Mass-Production Support

Integrated Production & Quality Assurance

EPU film roll Integrated Production Quality Assurance 1000 x

Quality & Compliance Certifications

Contact us today for free samples and technical support.

Specification	Details
Product Name	Clear EPU TPU Screen Protector Raw Material
Model	BU41
Product Form	Roll Material
Curing Process	Light-Cured / SP35-1
Material	TPU+EPU Composite
Surface Finish	Clear / HD
Color	Transparent
Adhesive	Acrylic Adhesive
Standard Roll Size	1040 mm / 40.94 in x 200 m / 656.17 ft
Custom Roll Width x Length	Custom slitting supported
Water Contact Angle	≥102°
Light Transmission	≥90%
Haze	≤1.5%
Peel Adhesion / Adhesion	≥700 g/inch
MOQ	100 m
OEM / ODM	Supported
Sample Service	Free A4 Sample Available
Application	Protective Film Manufacturing, Slitting, Converting and Die-Cutting

Commercial Terms	Details
Sample Lead Time	1–3 business days
Production Lead Time	15–25 business days, depending on order quantity
Supply Ability	Stable bulk supply for long-term OEM partnerships
Quality Assurance	Strict QC system, optical & durability testing before shipment
Shipping Methods	Air freight, sea freight, and land freight available
Shipping Cost	Confirmed with sales representative based on destination and shipping method

Customization and Flexibility

We understand that each client has unique needs. That’s why we offer extensive customization options, including size, thickness, and functional coatings. Our advanced production capabilities allow us to tailor products to meet specific requirements.

Whether you need custom die-cutting services, special adhesive properties, or specific optical characteristics, we can accommodate your requests with precision and efficiency.

dust-free workshop

To ensure product quality and cleanliness, our company has strict quality control standards. All products are operated in dust-free workshops above level 1000 or 10000.

Superior Quality and Innovation

At REEDEE Co. Ltd., we pride ourselves on producing high-quality optical films and electronic device protection solutions. Our products are manufactured with the finest materials, ensuring durability, transparency, and advanced functionality.

Innovation is at the heart of our operations. We continuously invest in research and development to bring cutting-edge technologies and innovative products to market, such as our self-healing EPU films and advanced anti-fingerprint coatings.

Comprehensive Product Range

We offer a diverse range of material products—including EPU, TPU, PET, and PPF—to meet your specific needs. These materials are suitable for applications such as EPU/TPU screen protectors, PET protective films, automotive paint protection films (PPF), and specialized industrial films.

Our products are designed for various industries, including consumer electronics, automotive, and medical equipment, ensuring we can fulfill your diverse requirements.

Robust Manufacturing Capabilities

Our state-of-the-art manufacturing facilities span over 10,000 square meters, equipped with a professional R&D team with 40 years of experience, 4 advanced coating production lines, and a variety of experimental and testing equipment. This ensures high production capacity and the ability to scale quickly to meet increasing demands.

With four coating production lines and multiple cutting machines, we can produce up to 2 million meters of film per month, maintaining high standards of quality and consistency.

Certified Quality and Environmental Responsibility

Quality is our top priority. We hold certifications such as ISO9001:2015, ISO14001:2015, ISO45001:2018, CE, and GRS, ensuring that our products meet international standards for quality and safety.

We are committed to sustainable practices and environmental responsibility. Our production processes are designed to minimize environmental impact, and our products are non-toxic and recyclable.

Exceptional Customer Service

We believe in building long-term relationships with our customers. Our dedicated customer service team is always ready to assist with any inquiries, provide technical support, and ensure a seamless purchasing experience.

We offer comprehensive after-sales support, including a robust return and replacement policy for any defective products. Our team is committed to resolving any issues promptly and effectively.

Competitive Pricing and Fast Delivery

We offer competitive pricing without compromising on quality. Our efficient production processes and economies of scale allow us to provide excellent value to our customers.

With a well-organized logistics network, we ensure fast and reliable delivery of products worldwide. Our best-selling items are always in stock, ready for immediate shipment.

What is BU41 Clear EPU TPU Screen Protector Raw Material?

BU41 is a 260±10μm clear TPU+EPU composite roll material designed for protective-film converting, slitting and die-cutting.

What are the optical properties of BU41?

BU41 provides ≥90% light transmittance, <1.5% haze, and a transparent HD surface.

Does BU41 support self-healing?

Yes. BU41 uses a 20–25μm self-healing coating.

And self-healing performance varies between EPU models because different materials, coating systems and structures can produce different recovery speeds.

Such as BU62, BU63 and BU65 can fully recover copper-brush scratches within 10 seconds.

What is the BU41 material structure?

BU41 uses 60±5μm PET protective film + 20–25μm self-healing coating + 205±10μm TPU+EPU + 35–40μm acrylic adhesive + 75±3μm PET release film.

What is the adhesion strength of BU41?

The recorded adhesion strength is ≥700g/inch, with 3–8g/inch peel strength and <4g/inch protective-layer peel strength.

What is the standard BU41 roll size?

The standard roll size is 1040 mm × 200 m.

Can BU41 roll specifications be customized?

Yes. REEDEE supports custom roll size, slitting, composite structure, coating, adhesive configuration, private label and packaging.

Quick Contact