Why Choose UHMWPE Film for Your Rubber Hose?

UHMWPE film can help hose manufacturers address several common performance requirements:

Improved Abrasion Resistance

A wear-resistant inner layer can help protect the underlying rubber structure.

Reduced Friction

The low-friction UHMWPE surface can support smooth material flow.

Chemical Protection

UHMWPE offers resistance to many chemicals, although complete hose compatibility must be validated.

Flexible Hose Construction

The rubber substrate can provide the flexibility required for dynamic hose applications.

Application-Specific Engineering

UHMWPE film thickness and surface treatment can be developed according to the customer’s hose construction and processing requirements.

Product Overview

Introducing the innovative UHMWPE (Ultra-High Molecular Weight Polyethylene) Functional Film, specifically designed for use in rubber  Hose.

This advanced material combines the strength, durability, and wear resistance of UHMWPE with the flexibility and adhesion properties required for seamless integration into conveyor belt systems.

The UHMWPE film serves as a critical layer within the hose structure, enhancing its overall performance and extending its service life in a wide range of industrial applications.

Key Features

Exceptional Wear Resistance

UHMWPE film is renowned for its extremely high abrasion resistance, making it the ideal material for protecting the rubber hose against wear and tear caused by friction, impact, and heavy loads. This feature significantly reduces downtime due to belt replacement, saving costs and improving productivity.

Enhanced Durability

The high molecular weight of UHMWPE film imparts exceptional strength and toughness to the Rubber hose, enabling it to withstand harsh operating conditions and maintain its structural integrity over extended periods.

Smooth Surface & Low Friction

The smooth surface of the UHMWPE film reduces friction between the belt and conveyed materials, leading to lower energy consumption and reduced wear on both the belt and the materials being transported.

Excellent Chemical Resistance

UHMWPE film exhibits excellent resistance to a broad range of chemicals, including acids, alkalis, and solvents, ensuring that the conveyor belt remains functional and unharmed even in challenging environments.

UHMWPE Film for Rubber Hose: Application Guide

Application	Rubber Direction	Primary UHMWPE Focus
Mining hose	NR / NR blends	Abrasion + flexing
Slurry hose	NR / SBR / NR blends	Abrasion + impact
Sand-transfer hose	NR / SBR	Abrasion + low friction
Hydraulic hose	NBR	Oil resistance + adhesion
Oil hose	NBR	Oil exposure + wear
Outdoor hose	CR / EPDM	Weathering + adhesion
Water hose	EPDM	Water + heat aging
Chemical hose	EPDM / FKM / suitable elastomer	Chemical compatibility
Fuel hose	NBR / FKM	Chemical + temperature resistance
Specialty tubing	Silicone / specialty elastomer	Temperature + interface stability

Frequently Asked Questions

What is UHMWPE film used for in rubber hose?

UHMWPE film can be used as an inner lining or functional barrier layer in rubber hoses where abrasion resistance, low friction, impact resistance, and chemical resistance are important.

Can UHMWPE film bond directly to rubber?

Direct bonding can be challenging because UHMWPE has a low surface energy and chemically inert surface. Surface treatment and an appropriate bonding system may be required.

Which rubber is best for UHMWPE film?

There is no universal best rubber. NR and NR-based compounds can be considered for abrasive, dynamic hose applications; NBR for oil and fuel applications; EPDM for water and weather exposure; and FKM for selected demanding chemical and fuel applications.

The final selection depends on the complete hose design.

Can UHMWPE film be bonded to NBR?

Yes, UHMWPE/NBR constructions can be developed, but the specific film surface treatment, bonding system, NBR formulation, and vulcanization conditions should be validated experimentally.

Can UHMWPE film be used with EPDM?

Yes, UHMWPE/EPDM constructions can be considered for selected water, outdoor, and industrial hose applications. Adhesion and aging performance should be validated using the actual formulation and processing conditions.

What thickness of UHMWPE film should be used for rubber hose?

There is no universal thickness. Thinner films can support flexibility and reduce material consumption, while thicker films can provide greater wear allowance. The optimum thickness depends on abrasion severity, bending requirements, hose construction, and service life targets.

How can UHMWPE film adhesion to rubber be improved?

Potential approaches include corona treatment, plasma treatment, chemical surface modification, and specialized bonding or primer systems. The best approach depends on the UHMWPE film and rubber compound.

Is UHMWPE suitable for chemical hose lining?

UHMWPE is resistant to many chemicals, but suitability must be confirmed for the specific chemical, concentration, temperature, exposure time, and complete hose construction.

Request a Custom UHMWPE Film Solution

Every rubber hose application has different requirements.

If you are developing an abrasion-resistant hose, slurry hose, mining hose, chemical hose, hydraulic hose, oil hose, or industrial rubber hose, we can help evaluate the appropriate UHMWPE film construction.

Discuss your requirements with our technical team, including:

• Rubber type
• Hose application
• Film thickness
• Film width
• Operating temperature
• Working pressure
• Transported medium
• Abrasion conditions
• Required bonding method
• Vulcanization process

Contact us to discuss a customized UHMWPE film solution for your rubber hose application.