High Density Polyurethane Soft PU Polyurethane Microcellular PU Foam

Wide Range of hardness density, fully meet for sealing materials such as carbon powder box seal. Shock-resistant material. Absorbing shock and other needs.

Thickness0.1MM-6MM
Width1040MM
Length50m or customer

Facebook Twitter Pinterest LinkedIn 分享

Description

High Density Polyurethane Soft PU Polyurethane Microcellular PU Foam

Features:

It has excellent sealing performance to avoid gas release and atomization.
Excellent resistance to compression deformation, that is, the elasticity is durable, which can ensure long-term shock protection of accessories.
It is flame-retardant, does not contain harmful and toxic substances, will not remain, will not pollute the equipment, and is not corrosive to metals.
Can be used in a variety of temperature ranges. It can be used in the range of -40℃-90℃.
The surface has excellent wettability, easy to bond, easy to manufacture and easy to punch.
The engineering polyurethane formula provides a wide range of modulus, which can meet more design flexibility requirements.

Product Description

Compression of materials with very little residual deformation.High tightness.High energy absorption and high cushioning.It will not cause pollution and other effects to other materials.High dimensional stability.High processing efficiency.And environmentally friendly.

Product Use

Poron foam products are widely used in electrical appliances, speakers, electronic toys, computers, lighting products. The adhesive can be attached to the surface of the product. It has the functions of anti-sliding and anti-vibration. It can also fix and protect the small parts of the products, such as communication and electric appliances.

(1) panel INTERLAYER: function-no pollution. Anti-loosening, anti-impact noise, anti-adhesion.

(2) around LED: Prevent light leakage, absorb impact, improve air tightness.

(3) PCB peripheral: ABSORB IMPACT, absorb vibration, fill the gap, heat insulation effect.

(4) keyboard gasket: Elastic, non-polluting, good dimensional stability.

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

(6) foot pad: good friction, no pollution, good dimensional stability.

(7) Disk Drive Rear Pad: absorb vibration, prevent impact noise, improve air tightness.

Physical Properties

The following parameters are for reference only
Hardness Shore'00'	Resilience(25%CFD) kgf/cm²	Resilience(25%CFD)
20-42	0.1-0.15	0.1-0.15
48-58	0.25-0.45	0.25-0.45
50-58	0.26-0.45	0.26-0.45
55-70	0.7-1.5	0.7-1.5
58-72	0.8-1.7	0.8-1.7
80-86	2.0-7.0	2.0-7.0