Customized Rectangular Silicone Sealing Strip for Mechanical Applications

Product Details
Customization: Available
Material: Silicone Rubber
Usage: Industrial Rubber Slab, Industrial, Flooring, Printing, Rubber Floor Covering
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  • Customized Rectangular Silicone Sealing Strip for Mechanical Applications
  • Customized Rectangular Silicone Sealing Strip for Mechanical Applications
  • Customized Rectangular Silicone Sealing Strip for Mechanical Applications
  • Customized Rectangular Silicone Sealing Strip for Mechanical Applications
  • Customized Rectangular Silicone Sealing Strip for Mechanical Applications
  • Customized Rectangular Silicone Sealing Strip for Mechanical Applications
Find Similar Products
  • Overview
  • Packaging & Shipping
  • Product Description
  • Our Advantages
  • Company Profile
  • Certifications
  • Exhibition
  • Customer Market
  • FAQ
Overview

Basic Info.

Model NO.
silicone strip
Feature
Wear-resistant, Impact-resistant, Heat-resistant, Corrosion-resistant, Insulating, Cold-resistant
Raw Materials
Synthetic Rubber, Pad
Medium
Pure Gum Rubber Sheet and Fabric
Performance
Stripe Antiskid Rubber Sheet
Color
Black Rubber Sheet
Storage
27ºC in a Cool and Dry Place
OEM/ODM
Size,Printing,Color,Surface
Transport Package
Customized
Specification
customized
Trademark
Dachuang Kehua
Origin
China
HS Code
3920999090
Production Capacity
100000 Sqm/Week

Product Description

Packaging & Shipping
packing material customized
packing parameters 10KG/volume,15KG/volume,20KG/volume and customized
Customized Rectangular Silicone Sealing Strip for Mechanical Applications
Product Description
Customized Rectangular Silicone Sealing Strip for Mechanical Applications

 

Product Parameters
Designation Thickness
(mm)
Thickness tolerance
(mm)
Effective width tolerance
(mm)
Length
(mm)
Length tolerance
(mm)





DC800-015
DC800-050
0.8≤T≤2 ±0.2 Approx.+5 L<=1000 +10
  2<T≤5 ±0.3
  5<T≤7 ±0.4
  7<T≤9 ±0.6 1000<L<=2000 +15
  9<T≤12 ±1.0
  12<T≤15 ±1.2
  15<T≤20 ±1.5 2000<L<=5000
  20<T≤25 ±2


DC800-055
T≤3 ±0.2
     
  3<T≤6 ±0.3 L>5000 +30
  6<T≤7 ±0.5
product name Silicone foam strips
Material Silicone
Color white/red(Color can be customized)
size customizable
MOQ 100 metres
Processing Extrusion
features High temperature resistance, environmental protection, insulation, compression resistance, strong resilience, etc.
application scenarios Electrical appliances, furniture equipment, toys, medical equipment, lighting, machinery, automobile industry, etc.

Silicone Foam Strip - High-Performance Sealing & Cushioning Material

Description:
Silicone foam strip is a flexible, lightweight material with a unique cellular structure, engineered from premium silicone rubber. Combining softness, elasticity, and durability, it adapts seamlessly to irregular surfaces and dynamic deformation needs across various applications.

Key Features & Benefits:

Exceptional Temperature Resistance

  • table performance across an extreme temperature range (-60°C to 200°C+)

  • Retains elasticity and sealing integrity under thermal cycling

Superior Sealing Performance

  • Effectively blocks dust, moisture, air, and liquids

  • Ideal for weatherproofing, EMI shielding, and vibration damping

Soft & Compressible

  • Conforms to uneven gaps and tight tolerances

  • Excellent recovery with minimal permanent deformation

Environmentally Safe & Non-Toxic

  • Odorless, RoHS/REACH compliant, and halogen-free

  • Suitable for medical, food-grade, and consumer applications

Chemical & UV Resistant

  • Withstands oils, solvents, and harsh environmental exposure

  • Long-lasting performance indoors and outdoors

Common Applications:

  • Electronics: Gaskets for enclosures, shock absorption, EMI/RFI shielding

  • Automotive: Door/window seals, battery padding, vibration isolation

  • HVAC & Appliances: Air/watertight sealing, thermal insulation

  • Industrial Machinery: Anti-slip pads, cushioning, noise reduction

  • Medical & Food Equipment: Hygienic, non-toxic sealing solutions

Why Choose Silicone Foam Strip?

A versatile, high-performance material that balances flexibility, durability, and environmental safety, making it a top choice for both industrial and everyday sealing challenges.

Our Advantages

Silicone Foam Strips: The Ultimate Sealing & Insulation Solution

Superior Performance for Demanding Applications
Dachuangkehua's silicone foam strips deliver exceptional functionality across industries with their unique combination of properties:

Key Advantages:
Excellent Elasticity & Resilience - Conforms perfectly to complex shapes for reliable, long-lasting seals
Outstanding Thermal Insulation - Minimizes heat transfer to enhance energy efficiency
Extreme Environment Resistance - Withstands weathering, aging, and chemical corrosion
Temperature Stability - Maintains performance from -50°C to +250°C (higher grades available)
Food-Grade Safety - Non-toxic, FDA-compliant material for sensitive applications

Premium Material Characteristics:
• High temperature resistance
• Oil and grease resistance
• Chemical corrosion protection
• Superior dimensional stability
• Excellent anti-slip properties

Food Industry Applications:
Food Packaging

  • Shock-absorbing protective layers

  • Contamination-resistant sealing

  • Temperature-stable insulation

Food Processing

  • Anti-slip work surface mats

  • Heat/sound insulation barriers

  • Sanitary processing aids

Cross-Industry Versatility:
 Construction - Weatherproof sealing & insulation
 Automotive - Vibration damping & thermal management
 Electronics - Protective cushioning & EMI shielding

Why Choose Our Silicone Foam Strips?
Dachuangkehua combines advanced material science with precision manufacturing to deliver:

  • Custom formulations for specific requirements

  • Consistent quality and performance

  • Technical support for optimal application

Future Outlook:
As food safety and quality standards continue to rise, our food-grade silicone foam strips are poised to become the material of choice for:
Enhanced food protection
Improved processing efficiency
Superior hygiene maintenance

Partner with Dachuangkehua for innovative silicone foam solutions that push the boundaries of performance and safety across industries.
Customized Rectangular Silicone Sealing Strip for Mechanical Applications

 

Company Profile

Dachuang Kehua: Pioneering Silicone Solutions for Tomorrow's Challenges

About Us

Hangzhou Dachuang Kehua is a certified national high-tech enterprise at the forefront of silicone material innovation. Based in Hangzhou's Qingshanhu Science and Technology City-a core hub of China's National Science and Technology Innovation Corridor-we integrate cutting-edge R&D, precision manufacturing, and deep industry expertise to deliver high-performance silicone solutions for global markets.

Our Core Offerings

Silicone Rubber & Foam Sheets - Custom-engineered for superior performance
Silicone Tubes & Strips - Precision solutions for sealing and insulation
Oil Seals & Custom Rubber Components - Tailored for demanding applications

Industries We Serve

 New Energy Vehicles (NEV) & EV Batteries - Advanced thermal and EMI management
 Energy Storage (ESS) & Solar (PV) - Reliable sealing for sustainable energy systems
 5G Communications & Electronics - High-performance protection and insulation
 Construction & Industrial Machinery - Durable solutions for harsh environments
 Aerospace, Medical & Consumer Goods - Precision materials for critical applications

Why Partner With Us?

1. Technology Leadership

 15+ Years of Silicone Innovation - Proprietary formulations and advanced manufacturing
 DC800 Series Liquid Foamed Silicone - Eco-friendly (no external foaming agents), UL94 V-0 flame retardant, and IP68-rated sealing
 Automotive-Grade Excellence - IATF16949 certified for EV and energy storage applications

2. Certified Quality & Compliance

 Quality Systems: ISO9001, IATF16949
 Global Standards: UL/CUL UL157, RoHS 2.0, REACH, SGS

3. Custom Engineering Capabilities

 Material Customization - Adjustable density, hardness, and cell structure (open/closed-cell)
 Value-Added Services - Die-cutting, laminating, adhesive backing, and more

 

Driving Innovation in Silicone Technology
At Dachuang Kehua, we don't just manufacture silicone products-we engineer high-performance solutions that meet the evolving demands of modern industries.


  • Customized Rectangular Silicone Sealing Strip for Mechanical Applications

Certifications

Customized Rectangular Silicone Sealing Strip for Mechanical Applications

Exhibition
Customized Rectangular Silicone Sealing Strip for Mechanical Applications

 

Customer Market

Dachuang Kehua has established strong market influence with its high-performance products, collaborating with a wide network of global partners across industries.
Customized Rectangular Silicone Sealing Strip for Mechanical Applications
Customized Rectangular Silicone Sealing Strip for Mechanical Applications

 

FAQ

Q1: Do you have your own factory?
A:Yes, we have our own factory established more than 20 years.

Q2: Silicone seems to be more expensive than other rubber, why is this?
A: Silicone is more expensive than most rubber types because it is a speciality high performance
polymer with outstanding qualities. It is made in relatively low quantities and requires expensive
and complicated primary manufacturing facilities.

Q3: Why is silicone used in food applications?
A: Silicone rubber is among a number of rubber types that can be used in contact with food. It has
the advantage of being a low taint non-toxic material.

Q4: Do you provide sample? Is it for free or not?
A: Yes, if we have it in stock we can offer the sample for free, while you need to pay for the freight
cost to your country.

Q5: When can you launch delivery after I placed order?
A: If there is stock, 2-5 days; if not, 15-30 days depends on the quantity.

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