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Silicone Rubber Strip/Silicone Rubber Sealing Strip/

Silicone Seal Strip

Product Name:Silicone Seal Strip

Product Size:Diameter,unit: mm

Hardness:30~80 Shore A

Material:Silicone

Color:Customizable

Features:High-Temperature Resistant Seal Strip:Excellent resistance to high and low temperatures, ozone and atmospheric aging.Also with good dielectric properties, water repellency and physiological inertness.Mainly used in machinery and other sealing parts with high requirements.Operating temperature: -40°C to 220°C

Note:Special silicone seal strips withstand temperatures from -60℃ to 380℃.

They mainly include ordinary lamp seal strips, seal strips for steam ovens, baking cabinets and other imported equipment, seal strips for setting pots, medical & health and food-grade seal strips, large rubber sheets for furniture machinery, etc.

  • Product Details
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  • Packing & Delivery

Sealing strips made of silicone rubber feature a transparent, smooth surface, soft elasticity, non-toxicity and odorlessness.

They have good elasticity, resistance to high and low temperatures (-40℃ to 220℃), resistance to aging and deformation, and can withstand mild acids and alkalis.
They also perform well in ozone resistance, solvent resistance and electrical insulation, making them an ideal choice for seals in chemical, pharmaceutical, food, electronics and machinery industries.
Tubes made of silicone rubber offer excellent high-temperature resistance (200℃ to 380℃) and low-temperature resistance, with good physiological stability and low compression set (less than 50% at 300℃ for 48 hours).

The breakdown voltage is 20–25 KV/mm.
They are ozone and UV resistant, widely used in medical drainage, electronics, lighter tubes, ignition gun tubes, wires and cables, machinery and other fields.
Processed into sealing strips and flange gaskets, they perform well in drying equipment, especially on dryer doors, with a service life more than three times that of ordinary rubber seals.
Product specifications, colors and packaging requirements can be customized according to customer needs.
Characteristics of Silicone Seal Strip
With good elasticity, toughness, sealing performance, chemical resistance and electrical insulation, silicone products are suitable for various industries and serve as reliable sealing parts for chemical, food, electronics and machinery applications, with a service life more than three times that of conventional seals.
Application Scope of Silicone Seal Strip
Widely used for sealing, heat insulation, waterproofing and shock absorption in automotive, electronics, food, medical, machinery and chemical industries.

Q: What is the temperature range of silicone seal strip?
A: Normal operating temperature: -40℃~220℃. Special grade can reach -60℃~380℃.

Q: Is it food/medical grade?
A: Food-grade silicone available, compliant with FDA, LFGB, RoHS certifications.

Q: What are the main properties?
A: High elasticity, non-toxic & odorless, high/low temp resistant, aging resistant, ozone resistant, electrical insulation, mild acid & alkali resistant.

Q: Which industries can it be used in?
A: Widely used for sealing in automotive, electronics, home appliances, food, medical, machinery, chemical, lighting and drying equipment industries.

Q: Do you support customization?
A: Custom size, shape, color, hardness and packaging are available.

Q: Is its service life longer than ordinary rubber?
A: Service life is more than 3 times that of ordinary rubber seals.

Q: What functions does it mainly serve?
A: Sealing, waterproof, dustproof, heat insulation, sound insulation, shock absorption, electrical insulation.

Q: Is it UV and ozone resistant?
A: Good ozone & UV resistance, not easy to age or crack outdoors for long-term use.

All of our fiber optic cable package are with export wooden drum. Indoor FTTH cable’s wooden dimension is 50x50x32cm, delivery length 3km/drum, Outdoor fiber optic cable’s wooden dimension is 110cm*110cm*70cm, 0.85CBM, can be load about 33 drums for a 20GP.Also accept custom cable drum from customers. welcome to contact us!

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