Hangzhou Bright Rubber Plastic Product Co., Ltd. is one of the leading manufacturers and suppliers of colorful customed silicone sponge cord in China. If you're going to buy colorful customed silicone sponge cord made in China, welcome to get more information from our factory. We also accept customized orders.
Product introduction
Foamed silicone sealing strip is used for the field platform with low temperature flexibility, heat resistance, ozone resistance and good electrical insulation performance. In addition, sponge rubber has the characteristics of light weight, damping and heat insulation. Now the market competition is more intense and the requirements for products are higher. Compared with the dense rubber materials, the silicone rubber sponge can save the materials used because of its small density, thus greatly reducing the production cost. The traditional production method of silicone rubber sponge is to add chemical blowing agent to the rubber. During the vulcanization process, the blowing agent decomposes at high temperature to generate bubbles. The bubbles are wrapped in the rubber to form the pores of the sponge. These traditional foaming agents may produce toxic by-products. A new closed cell silicone rubber sponge technology has been developed, which can replace the traditional sponge processing technology using reactive chemical foaming agents and volatile organic materials (VOC) as foaming materials. The new sponge technology uses water as foaming agent to form a uniform porous sponge structure, which can be used in the field contacting with food.
| Material | NR, NBR, SBR, EPDM, FKM, Silicone, HNBR, Viton Sponge, PU Sponge etc. |
| Size | According to drawing |
| Color | Black/White/Blue/Red/Yellow, etc |
| Temperature | Commom: -40~230 Celsius Degrees |
| Special features /Working environment | Non-toxic; oil-resistance; heat resistance; abrasion-resistance; aging resistance; insulation; acid and alkaline resistancel airtight; shock absorption, etc. |
| Application | Used in household, fitting, pipes and other industry accessories and auto parts. |
| Certification | SGS, RoHS and FDA. |
| Delivery time | 20-35days after prepayment received |
| MOQ | 100-1000pcs |
| Packing details | According to your request |
| Shipment | By express(DHL/UPS/FEDEX)/By sea/By air |
| Port | FOB SHANGHAI OR NINGBO |
The detail of products






Choose our service and you will get:
1. Lower freight (including samples and goods). Because our DHL account has a larger discount.
2. Lower price. Due to our new factory, the support of government policies and China's demographic dividend, our management, labor and land costs will be lower, so as to provide you with a lower price.
3. More and better solutions. Our management team and engineer team have more than 30 years of experience in the rubber and plastic industry, and can provide you with more and better solutions.
4. Better quality. Our factory adopts 350t vacuum compressor, which makes our product quality better.
5. More efficient service. We have a professional marketing team, so that we can promise to reply to your email within 6 hours and solve your problems within 12 hours.
6. More choices. Our company has a variety of products for you to choose from, and OEM and ODM are also acceptable.
about us
Hangzhou Bright Rubber Plastic Product Co.,Ltd are an OEM/ODM professional manufacturer focusing on solutions for rubber and plastic products. It is located in hangzhou city, zhejiang Provice, China. Our core management team has more than 25years rich experience and deep understanding of rubber and plastic parts development, Our parts main include molded rubber parts, Extrusion silicone tube/strip, silicone sponge tube, Injection plastic parts, Extrusion plastic parts, Rubber sponge parts, PVC dipping.
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