What is Polyurethane Foam HT800 Foamed Silicone Strip?

 

Now more and more high-end imported cabinets use polyurethane foam, also called polyurethane HT800. The product footprint of polyurethane foam is all over the world. Our company specializes in providing polyurethane foam, silicone foam and other materials for electronic equipment manufacturers, new energy industries and railway markets. It also provides customers with one-stop solutions and services. So what is polyurethane foam HT800 foam strip?

 

Polyurethane foam is a high-performance polyurethane foam material with a fine and uniform cell structure. It is generally divided into two types: with PET and without PET.

 

Polyurethane foam products are widely used in electrical appliances, cabinets, speakers, computers, lighting and other products. It can make the glue stick to the surface of the product, with anti-slip and shock-proof functions, as well as the bonding, fixing and protection of small parts of communication, electrical appliances and other products.

Main features of polyurethane HT800 foam strip:

1. The polyurethane silicone strip has excellent sealing performance, very small compression deformation, high sealing performance, and avoids gas release and atomization.

2. The polyurethane silicone strip has excellent compression deformation resistance, good energy absorption and strong recoil, that is, the elasticity is durable, which can ensure long-term shock protection for accessories.

3. Polyurethane silicone strip is flame-retardant, does not contain harmful and toxic substances, will not remain, will not pollute the equipment, and is not corrosive to metals.

4. The polyurethane silicone strip has weather resistance and aging resistance, and can be used in a variety of temperature ranges. It can be used from minus 40 degrees Celsius to 90 degrees.

5. The surface of the polyurethane silicone strip has excellent wettability, easy to bond, easy to manufacture and easy to punch.

 

The main uses of polyurethane HT800 foam strip are as follows

(1) Panel interlayer: function - no pollution, prevent loosening, prevent impact noise, and prevent sticking.​​

(2) Around the LED: prevent light leakage, absorb shock, and increase air tightness.​​

(3) Lower periphery of PCB: shock absorption, vibration absorption, gap filling, thermal insulation effect.​​

(4) Keyboard gasket: rebound, no pollution, good dimensional stability.​​

(5) Around the battery: no pollution, absorb impact sound, improve air tightness.​​

(6) Foot pads: good friction, no pollution and good dimensional stability.​​

(7) The rear pad of the disk drive: absorbs vibration, prevents impact noise, and improves air tightness.​​

(8) Friction pad: good friction, no pollution and good dimensional stability.​​

(9) Disc cover cushion: absorb vibration, block motor noise, shockproof, and improve air tightness.​​

(10) Around the speaker: prevent noise and fill the gap.​

(11) Around the LCD: dustproof, shock absorption, gap filling, shading improvement