EPDM soft hard composite sealing strip is a sealing material composed of EPDM rubber and hard materials such as plastic, metal, etc. It combines the advantages of both soft and hard materials, possessing both the good elasticity and weather resistance of EPDM rubber and the stability and wear resistance of hard materials, making it suitable for sealing and sound insulation of various doors and windows.

Specifications

Material: Composite material of ethylene propylene diene monomer (EPDM) and hard material

Size: Common sizes include width of 5mm -50mm, thickness of 2mm -20mm, and length customized according to needs

Surface treatment: Smooth or textured surface to enhance sealing effect

Color: Available in various colors such as black, gray, white, etc., and can also be customized according to the color of doors and windows

Quality Control:

The quality control of EPDM soft and hard composite sealing strips usually includes raw material inspection, production process control, finished product inspection, and performance testing. Through strict quality control, ensure that the sealing strip has good elasticity, weather resistance, wear resistance, and stable sealing effect.

Application Scenario:

EPDM soft and hard composite sealing strips are suitable for sealing and sound insulation of various doors and windows. Common application scenarios include:

1. Home doors and windows: suitable for wooden doors, aluminum alloy doors and windows, plastic steel doors and windows, etc., providing good sealing and sound insulation effects to maintain a comfortable indoor environment.

2. Commercial buildings: Suitable for sealing doors and windows in places such as shops, office buildings, hotels, etc., providing sound insulation and thermal insulation effects, and improving indoor environmental comfort.

3. Industrial buildings: Suitable for sealing doors and windows in factories, workshops, and other places, providing wear-resistant, weather resistant, and durable sealing effects, keeping indoor environments clean and quiet.

Installation method:

1. Clean the installation surface: Ensure that the groove surface of the door and window frame is clean, dry, free of oil stains and dust.

2. Measurement and cutting: Measure and cut the sealing strip according to actual needs to ensure that the length is appropriate.

3. Press in installation: Press the sealing strip into the slot of the door and window frame, ensuring that the sealing strip fits tightly with the slot.

Notes:

1. During installation, ensure that the sealing strip is tightly attached to the groove of the door and window frame to avoid gaps and ensure good sealing effect.

2. The length of the sealing strip should match the length of the slot in the door and window frame to avoid being too long or too short, which may result in poor sealing effect.

3. Regularly check the usage status of the sealing strip. If aging, hardening, or damage is found, it should be replaced in a timely manner to maintain the sealing effect.

Packaging and transportation methods:

-Packaging: Packaged in plastic bags, cardboard boxes or wooden boxes, customized packaging is provided according to customer needs to protect the sealing strip from external environment and physical damage.

-Transportation: Delivery is carried out by land, sea, or air transportation to ensure the safety and reliability of the product during transportation, without damage.

Frequently Asked Questions (FAQ):

What is the service life of EPDM soft hard composite sealing strips?

The service life of the sealing strip depends on factors such as material quality, installation method, and usage environment. In general, high-quality sealing strips can be used for years to decades, and it is recommended to regularly inspect and replace them as needed.

How to replace the sealing strip after aging or damage?

When the sealing strip ages, hardens, or is damaged, it can be replaced by the following steps: removing the original sealing strip, cleaning the door and window frames, measuring and cutting the new sealing strip, and installing the new sealing strip. Ensure that the new sealing strip is tightly attached to the door and window frame,