Waterproof, Heat-Resistant, Anti Leakage Light, High-Density, Flexible, and Tensile Resistant Microporous Polyurethane Foam

Product Description

Our Advantages

 

You can choose the length, width, and thickness of the product, as well as customize various shapes such as circular, square, bar, rounded rectangle, ellipse, trapezoid, rectangle, and irregular shape. We support CAD, PDF, or custom drawing.
For many years, we have been committed to the double-sided tape and other material die-cutting industry. Long-term export to European and American markets.We can provide suitable suggestions for the use of tape and other foam products according to customer application needs. If you have any needs but do not know which material and size to use, please feel free to contact us and let us know your requirementsWe are happy to provide you with professional services and look forward to becoming your long-term partner in China!

Product Description

Product introduction 
The Poron shock absorbing and cushioning foam tape has very small compression deformation, dustproof, Leak-proof light, high energy absorption, high dimensional stability, and excellent temperature resistance, flame resistance and weather resistance. as well as skid resistance, shock resistance, aging resistance, high cushioning, and can play a buffering role. Generally, the tolerance of positive and negative is 10%, and the processing efficiency is high. Long service life, in line with VOC, CCC, ROSH, SGS environmental protection requirements. Long-term export to European and American markets. We look forward to being your long-term partner in China.

Product Qualification
Poron shock absorbing and cushioning foam tape, using polyurethane foam material (memory foam), high density, fine and uniform cell structure, using advanced foaming technology, can control the foaming in the range of 4-20 times, According to the different needs of customers, different foaming technologies are used to form independent bubbles, semi independent bubbles, continuous bubbles and other bubble structures. It has excellent resistance to compression deformation and inherent flame retardant properties.

Product details 

Poron shock absorbing and cushioning foam tape, micro-cell structure polyurethane is a high-density soft microporous foam product with many outstanding properties. Very good shielding effect at low pressure, with shielding effectiveness exceeding 90dB. Flexible and light weight. The anti-corrosion nickel coating prevents electrochemical corrosion. Low surface contact resistance. Fast pressure sensitive fixation. UL class fire protection. It can be pasted Mylar sheet (valet double-sided adhesive tape). The product quality is stable, heat-resistant, not easy to fall off, and high tensile strength. It has a series of characteristics such as convenient use, free bending, ultra-thin volume, and reliable performance:
1. It has excellent airtightness to avoid gas release and atomization.
2. Compression and deformation resistance, that is, elasticity and durability, which can guarantee the long-term shock-proof protection of the accessories.
3. It is flame retardant, does not contain harmful substances, does not remain, does not pollute the equipment, and is not corrosive to metals.
4. It can be used in a variety of temperature ranges.
5. Low foaming rate, less volatile gas.
6. Good size stability.
7. Multiple choices-S, L, H, HH, FH, X and SR (C, P).
8. The surface has wettability, easy to bond, easy to make, and easy to punch.

Poron shock-absorbing and cushioning foam tapes are widely used in speakers, electronic toys, computers, lighting and other products. It can make the glue stick to the surface of the product, with anti-slip and anti-vibration effects, as well as the lamination, fixing and protection of small parts of products such as communications and electrical appliances.

 

Product Parameters

Parameters (specifications)
High PeRSFormance Microcellular Polyurethane Foam sheet

PROPERTY	TEST METHOD	VALUE
PHYSICAL
Thickness (mm) Tolerance, %	ASTM D 3574	0.2 ±15
Standard Color(Code)		Black(04)
Density(g/cm²) Tolerance, %	ASTM D 3574	0.65 ±10
25% Compression Force Deflection (kg/cm²) Tolerance, %	ASTM D 3574-05	0.35 ±10
Compression Set, % Max	ASTM D 3574	2.7 2
	@ 70ºC
	ASTM D 3574
	@ 23ºC
Dimensional Stability( % max. change)	ASTM D 3574	±2
TEMPERATURE RESISTANCE
Recommended Contant Use, Max	SAE J-2236	70ºC
Recommended Intermittent Use, Max	ASTM D 746-98	120ºC
ENVIRONMENTAL
Skin Contact	imary Skin Irritation T	Pass
UV Resistance	ASTM G53-95	Good
Corrosion Resistance	AMS 3568	Pass
Ozone Resistance	GM4486P	Pass

All data herein are representative values and believed to be correct. However, this should not be accepted as a guarantee of their accuracy, and confirming tests should be run in your own plant or laboratory.

Supporting Material - 0.05mm Polyester Film (PET)

PROPERTY	TEST METHOD	VALUE
Density (g/cm²)	ASTM D1505	1.38±10%
Tensile Strength(kg/mm²) (Machine Direction)	ASTM D882	20±3
Elongation(%) (Machine Direction)	ASTM D882	180±20
Shrinkage(%) (Machine Direction)	ASTM D2305	2±0.5
Yield Strength(kg/mm²)	ASTM D882	11.7±1.0
Coefficient of Friction(%) (Static&Break)	ASTM 1894	0.38±0.05
Modulus(kg/ mm² ) (Machine Direction)	ASTM D882	365±3.0

Product features and applications
The characteristics of Poron shock absorbing and cushioning foam tape are: flame retardant, abrasion resistance, heat resistance, cold resistance, cushioning, sound absorption, shock resistance, sealing, compression deformation resistance, resilience, impact resistance, elastic durability, etc. Poron shock-absorbing and buffering foam tape has a wide range of applications:
(1) Panel sandwich: Function-no pollution, prevent loosening, prevent impact noise, prevent adhesion.
(2) Around the LED: prevent light leakage, absorb shock, and increase air tightness.
(3) periphery under PCB: absorbing shock, absorbing shock, filling gap, heat insulation effect.
(4) Keyboard gasket: good resilience and dimensional stability.
(5) Around the battery: no pollution, absorbing impact sound, and improving air tightness.
(6) Foam foot pads: good friction, no pollution, and good dimensional stability.
(7) disk drive tail cushion: absorb vibration, prevent impact noise and improve air tightness.
(8) friction gasket: good friction, no pollution, good dimensional stability.
(9) Disk cover soft pad: absorb vibration, block motor noise, shockproof, and improve air tightness.  
(10) The periphery of the speaker-prevent noise, prevent sound distortion, increase air tightness, and fill the space.
(11) around the voice box-avoid sound distortion, maintain spacing, and increase air tightness.
(12) Vibration motor surroundings-absorb the vibration of the motor and the body, shockproof, and increase air tightness.
(13) The periphery of the shell-shockproof, keep the distance and increase the air tightness.
(14) around LCD: dustproof, absorb impact, fill gaps, improve shading.
(15)Application-mobile devices, computers, electro-acoustic products, electrical products, electronics, devices and touch screen mobile phones with good shock absorption are needed. It also fully meets the requirements for sealing materials such as toner cartridge sealing, anti-vibration materials, shock absorption, and sealing and shock absorption of parts in computers and household appliances. Shoes, clothing and sporting goods and other consumer products cushioning materials, medical equipment cushioning gaskets and other needs.

 

Detailed Photos

 

 

 

 

Packaging & Shipping

 

Deliver,Shipping And Serving 
  About packaging:
Standard packing: Packed in plastic bag, then put into carton or according to your requirements.
About shipment:
1. All orders are sent out within 1 to 2 weeks after the order is confirmed.
2. Can provide EMS, TNT, DHL, UPS, FEDEX transportation methods.
3. After the order is shipped, the tracking number will be sent to you by email.

FAQ

 

Q1,Are you trading company or manufacturer?  
A1:We are a professional manufacturer with over 10 years of experience.
 
Q2,Can we get free samples?  
A2:Of course, after negotiation of the details, we can send free samples, but the freight is paid by your side. When you place much more orders, you can get the related discount.

Q3,Do you support OEM?
A3:Yes.OEM is supported. We have die-cutting equipment that can provide you with desired product shapes, sample making, and mass production services.

Q4,What's your delivery time?  
A4: Delivery time typically varies from 3 to 7 days, depending on size and quantity of order. When all the product details are clear, the exact delivery time can be updated.