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Neoprene foam sealing strip

Chloroprene foam sealing strip is a foam sealing product made of chloroprene rubber (CR) material. It is light, soft, elastic, and has good weather resistance, oil resistance, and chemical corrosion resistance. Chloroprene foam sealing strip is widely used in automobiles, construction, electronic equipment, medical equipment and other fields, providing good sealing, sound insulation and protection effects.

specification

Material: Neoprene (CR)

Density: 0.2 g/cm³ - 0.8 g/cm³ (customizable)

Surface treatment: smooth textured or other special treatments

Color: black gray white and other colors are available and can also be customized according to customer requirements

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  • Quality control:

Strictly follow the ISO 9001 quality management system to ensure that each batch of products undergoes strict quality inspection. Each sealing strip undergoes multiple tests such as physical properties, chemical composition, and weather resistance to ensure that product performance meets or exceeds industry standards.

  • Application scenarios:

Chloroprene foam sealing strips are widely used in the following fields:

Automotive industry: sealing of doors, windows, and engine hoods, and noise reduction in the car

Construction industry: sealing of doors, windows, and curtain walls, sound insulation and noise reduction

Electronic equipment: sealing and protection of electronic products

Medical equipment: sealing and protection of medical devices

  • Installation method:

1. Cleaning: Make sure the installation surface is clean and dry, free of oil and dust.

2. Measuring and cutting: Measure and cut the sealing strip according to actual needs.

3. Pasting: For self-adhesive sealing strips, tear off the adhesive paper and paste directly; non-self-adhesive types require special glue or fixings.

  • Precautions:

Storage: Store in a cool, dry, and ventilated place, avoiding direct sunlight and high temperature environment.

Protection: Avoid contact with oils, solvents and other chemicals to prevent damage to material properties.

Packaging and transportation methods:
Packaging: Use plastic bags, cartons or wooden boxes for packaging, and provide customized packaging according to customer needs.

Transportation: Delivery by land, sea or air to ensure that the product is not damaged during transportation.

  • FAQ:

1. What is the temperature range of chloroprene foam sealing strips?

- Chloroprene foam sealing strips usually have good temperature resistance, with a temperature range of -40°C to +120°C, suitable for common temperature environments.

2. Is the sealing strip oil-resistant?

- Yes, chloroprene foam sealing strips have excellent oil resistance and can resist the erosion of common lubricants and gasoline. They are suitable for sealing applications such as automobiles that require oil resistance.

3. Will the sealing strip age and crack after installation?

- High-quality chloroprene foam sealing strips have good weather resistance and aging resistance, and are not prone to aging and cracking. However, the sealing strip may still age due to the influence of the external environment after long-term use. It is recommended to check and replace it regularly.

4.. Can the color of the sealing strip be customized?

- Yes, the color of the sealing strip can usually be customized according to customer needs. Common colors include black, gray, white, etc., and other colors can also be customized according to specific needs.

Sealing Strip Production Process

Raw Material Procurement
The company rigorously selects high-quality suppliers to procure rubber, plastics, and various additives that meet national and international standards, ensuring material quality.
Raw Material Inspection
Advanced equipment and a professional team are employed to comprehensively inspect raw materials, including their physical and chemical properties, ensuring they meet production requirements. Only materials that pass inspection proceed to the production phase.
Compounding and Mixing
Accurate compounding and mixing are conducted according to product formulation ratios. High-efficiency mixing machines ensure thorough blending of raw materials to achieve uniform consistency. The mixed materials undergo a maturation period to ensure material stability.
Extrusion Molding
Maturation-treated mixed materials enter the extrusion molding process. Different extruders and molds are used based on product shapes and specifications. Stringent control of parameters such as temperature, pressure, and speed ensures products meet design requirements in terms of size and appearance.
Vulcanization and Cooling
Products after extrusion molding undergo vulcanization to enhance their physical properties and durability. Vulcanization occurs under high temperature and pressure conditions using vulcanization machines to ensure uniform curing. Post-vulcanization, products undergo cooling to further stabilize performance.
Cutting and Processing
Cooled products enter the cutting and processing stage. Precision cutting and further processing such as edge trimming and hole punching are performed according to specific product requirements. During processing, strict control of dimensions and accuracy ensures products meet design specifications.
Surface Treatment
Processed products undergo surface treatment as required, such as spraying, impregnation, or bonding. Surface treatment enhances product appearance and improves properties such as corrosion resistance, waterproofing, and wear resistance.
Final Inspection
All finished products undergo rigorous final inspection. The company utilizes advanced testing equipment and a professional quality inspection team to comprehensively test dimensions, physical properties, chemical properties, etc. Only products that pass inspection are packaged and ready for shipment; non-conforming products are reworked or scrapped.
Packaging and Storage
Inspected and approved products proceed to packaging. Suitable packaging materials and methods are selected based on product characteristics and customer requirements to ensure products remain undamaged during transportation and storage. After packaging, products are stored in the warehouse awaiting shipment.

Service Commitment

Quality Assurance

Ensure product quality meets standards, with stable and reliable performance.

01

On-Time Delivery

Guarantee orders are delivered on time to meet customer production needs.

02

24/7 After-Sales Support

Provide round-the-clock technical support and consultation services.

03

Customer Satisfaction

Dedicated to achieving 100% customer satisfaction.

04

Integrity Cooperation

Protect customer business interests and intellectual property rights, and establish long-term cooperative relationships.

05

case studies

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