4790-92-09020-04P Polyurethane foam

4790-92-09020-04P polyurethane foam is one of the PORON 4790-92 series of extremely soft, slow-rebound foam materials. It has many outstanding properties, flame retardant, abrasion resistant, heat resistant, cold resistant, cushioning, sound absorption, shockproofing, and sealing, such as excellent resistance to compression deformation, super high resilience, impact resistance, elasticity durability, etc. Is widely used in all kinds of precision products shockproof and other roles.

Color: Black
Density: 144 - 480 kg/m3 (9 - 30 lb/cu ft)
Thickness: 0.53 to 12.7 mm (0.021 to 0.5 in)
Width: 54T inches | 1372 mm
Length: 350 ft | 106.7 m
Total Area: 1575 ft2 | 146.3 m2
Weight: 44 lbs | 20 kg

data sheet

Features

Application

Rogers 4790-92-09020-04P polyurethane foam is ideally suited for applications where flexibility is particularly important. This foam maintains its integrity and effectiveness in gap-filling, sealing, and vibration isolation applications.

4790-92-09020-04 P polyurethane foam
						TYPICAL ROLL SIZE
		DENSITY		THICKNESS		WIDTH		LENGTH		TOTAL		APPROX. WEIGHT
Color	PRODUCT DESCRIPTION	lbs/ft3	kg/m3	inches	mm	inches	mm	feet	m	ft2	m2	lbs.	kg
Black	4790-92-09020-04 P	9	144	0.02	0.51	54T	1372	350	106.7	1575	146.3	44	20

4790-92-09020-04P Polyurethane foam Features

4790-92-09020-04P polyurethane foam maintains its integrity and effectiveness in gap-filling, gasketing and vibration isolation applications. It meets the requirements for fixing and sealing smooth parts of various components and is suitable for non-structural fixing and sealing of small and lightweight materials with good waterproofing properties.

With excellent sealing, avoid gas release and atomization.
Compressive deformation resistance, that is, the durability of elasticity, can ensure that the parts get long-term shock protection.
It is flame retardant, does not contain harmful substances, does not remain, does not pollute equipment, and is not corrosive to metal.
Can be used in a wide range of temperatures. It can be used from minus 40 degrees Celsius to 90 degrees Celsius.
The surface has excellent infiltration, easy to bond, easy to make, and easy to cut.
Disperses low energy impacts and is ideal for gap filling and gasketing or sealing applications.
Engineering polyurethane formulations provide a wide modulus range to meet more design flexibility requirements

4790-92-09020-04P Polyurethane foam Application

4790-92-09020-04P polyurethane foam is widely used in new energy vehicles, electronic devices, and cushion seals for aerospace and rail vehicle interiors. It has durability and reliability and is durable. The polyurethane foam material has outstanding resilience, good vibration and impact absorption performance, and an excellent waterproof sealing effect. It has a wide range of hardness and thickness options and is easily compressed for applications requiring high flexibility.

Panel interlayer: Function - no pollution, prevent loosening, prevent impact noise, prevent adhesion.
LED around: prevent light leakage, absorb impact, and bear high air tightness.
PCB under the periphery: absorb shock, absorb shock, fill gap, heat insulation effect.
Keyboard gasket: bounce, no pollution, good dimensional stability.
Around the battery: no pollution, absorb shock sound, improve air tightness.
Footpad: good friction, no pollution, good dimensional stability.
Disc tail pad: absorb vibration, prevent impact noise, and improve air tightness.
Friction gasket: good friction, no pollution, good dimensional stability.
Disc cover cushion: absorb vibration, block motor noise, is shockproof, and improves air tightness.
Around the horn: prevent noise, and fill gaps.
LCD around: dust, absorb impact, fill the gap, improve shading.

When choosing Rogers slow rebound foam material, you need to consider the following key factors:

Material Characteristics: Rogers foam material has the characteristics of high-density soft microcellular foam products with microcellular structure polyurethane, including flame retardant, abrasion resistant, heat resistant, cold resistant, cushioning, sound absorption, shockproof and sealing. These characteristics make Rogers foam has an irreplaceable role in the die-cutting of electronic parts.
Model selection: Rogers foam is available in a variety of models, such as super soft series, soft series, fast rebound series and rigid series. Choose the right model according to the application requirements.
Thickness Options: Rogers Foam offers a wide range of thickness options, from 0.2mm to 10mm. Choose the right thickness to meet the needs of your specific application.
Performance Requirements: Rogers Foam offers excellent resistance to compression set, ultra-high resilience, impact resistance, and long-lasting elasticity. Select the material according to the specific performance needs of the product.

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