Silicone Foam Hose Strip

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Silicone Foam Hose Strip

Main Features

High and low temperature resistance -60 ℃ to 200 ℃
High flame retardancy
Electrical insulation
Physiological inertia

Silicone foam hose strips are a versatile and durable closed cell silicone foam material widely used across various industries for their superior properties. As a leading China supplier, Tenchy excels in producing foam silicone hose products like silicone foam sheet and silicone foam hose strip. Our premium silicone foam strips are specifically engineered for industrial applications, making them an ideal choice for wholesale buyers looking for reliable silicone sponge solutions.

With outstanding oil resistance and a robust pressure rating, these foam rubber strips stand out in fluid conveyance. Crafted with advanced synthetic fibers and high-quality silicone foam gasket material, they guarantee durability and hose strength. Experience unmatched performance, enhanced by a polyester weave for added flexibility. Partner with us, the distributor’s top choice for cutting-edge silicone strip seal solutions.

Silicone foam strips boast excellent resistance to compression and deformation. Unlike traditional carbon-based foaming materials, our high temperature silicone foam can withstand extreme temperatures (-60~200°C), making it a superior silicone gasket strip. Additionally, the material features exceptional aging resistance and weather resistance, positioning it as an ideal sponge strip for various types of high-performance sealing, shock absorption, cushioning, sound insulation, protection, and insulation. You will find our silicone foam hose strip to be an indispensable component in their inventory, offering unmatched quality and performance.

Basic Information

Production process: silicone foam
Material: silicone
Size: customized
Color: black, red, blue, white, gray, green, transparent (other colors can be produced on request)
Non-toxic and tasteless, in line with RoHs Reach requirements
Surface type: smooth or frosted
Sample period: 1-2 days (3-8 days for customized products)

Foam Silicone Products

Foam silicone tube
Foam silicone strip
Foam silicone sheet
Foam silicone seals/gaskets

Application

Silicone foam hose strips are used in various industries for their excellent properties. Some of the industries where they are commonly used include:

5G base station equipment
New energy vehicle battery
Household appliance sealing strip
Electronic equipment seals
Automotive Industry
Silicone foam hose strips are used in the automotive industry for hose construction. They are used in air intake systems, turbocharger systems, and coolant systems.
Aerospace Industry
Silicone foam hose strips are used in the aerospace industry for insulation. They are used in engine compartments, fuel tanks, and other areas where high-temperature resistance is required.
Medical Industry
Silicone foam hose strips are used in the medical industry for sealing and cushioning. They are used in medical devices, such as catheters and implants.
Food and Beverage Industry
Silicone foam hose strips are used in the food and beverage industry for their non-toxic properties. They are used in food processing equipment and packaging.
Construction Industry
Silicone foam hose strips are used in the construction industry for their durability and resistance to weathering. They are used in building facades, roofing systems, and insulation.
Other Industries
Silicone foam hose strips are also used in other industries, such as electronics, marine, and renewable energy.

Benefits of Silicone Foam Hose Strips

The foam silicone has excellent mechanical properties under high temperature (above 200°C) environment, and still has a certain degree of toughness and elasticity. The glass transition temperature (Tg) can be as low as -70 ℃.
In general, the working temperature of foam silicone is -60 ℃ to 200 ℃. It can withstand instantaneous high temperatures of thousands of degrees, so it is often used to make high temperature and heat-resistant coatings, such as in the aviation field.
Compared with polyurethane foam, foam silicone can well meet the requirements of EN45545-2 in terms of flame retardancy. Its foam density is 0.08~0.15g/cm3, and its service life can reach 2~4 times that of polyurethane foam.
In addition, it is also significantly better than polyurethane foam in terms of comfort, foam density and environmental protection, so it is expected to replace traditional polyurethane foam in the aerospace, rail transit, and high-end automotive industries.
Foam silicone has good insulation properties. After burning, the generated silica is still an insulating substance.
In addition, foam silicone is not easy to scorch during arc discharge, because its structure has a small number of carbon atoms, and its reinforcing filler white carbon black is suitable for high-voltage applications.
The surface of the foam silicone is hydrophobic, so the physical properties are reduced in a humid environment and the adhesion is poor, which can play a role in isolation.
And it is environmentally friendly, non-toxic, tasteless, and harmless to human health, which creates its excellent physiological inertia.

Physical Properties

No.	Testing Items	Unit	Standard	Limit	Actual Measurement
1	Appearance	/	/	Red/Grey	Red/Grey
2	Density	g.cm³	GB/T533-2008	0.50±0.1	0.386
3	Hardness（ShoreC）	°	GB/T 531.1-2008	30±5	20
4	Compression set 100℃×22h，compression 50%	%	ASTM D 1056， 100℃@50%	≤ 10.0	≤ 9.4
5	Tensile strength	MPa	GB/T 528-2009	≥ 0.7	≥ 0.90
6	Elongation at break	%	GB/T 528-2009	≥ 250	≥ 286
7	Tear Strength	kN/m	GB/T 529-2008	≥ 3.0	≥ 3.47
8	ROHS	/	ROHS	Qualified	Qualified