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Japan INOAC PORON LE-20 Microcellular Polyurethane Foam Roll Ultra Soft High Rebound Shock Absorption Sealing Gasket Material

Name: Japan INOAC PORON LE-20 Microcellular Polyurethane Foam Roll Ultra Soft High Rebound Shock Absorption Sealing Gasket Material
Brand: SZ PUFENG PACKING MATERIAL LIMITED
SKU: LE-20
Price: 0.01 USD
Availability: InStock

Brand Name:	Rogers
Model Number:	LE-20
MOQ:	10
Price:	USD0.01-0.5
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

Rohs

Material Category:

Microcellular Polyurethane Foam

Color:

Black

Tear Strength:

1.3 N/mm

Elongation:

150%

Tensile Strength:

0.30 MPa

Compression Set:

7.9%

25% CLD:

0.02 MPa

Density:

200 Kg/m³

Packaging Details:

carton packing

Supply Ability:

1000K Perday

Highlight:

PORON LE-20 polyurethane foam roll

ultra soft shock absorption foam

microcellular urethane sealing gasket material

Product Description

Product Overview

Genuine Japan INOAC PORON LE-20 high-performance microcellular polyurethane foam — the ultra-soft grade in the standard series. Engineered for excellent compression set resistance, high rebound, and superior shockproof sealing and sound-dampening performance. Available in original bulk rolls or sheets, with custom die-cutting, adhesive backing, and precision slitting services to meet specific application requirements. Widely used in custom mechanical keyboard dampening, electronic OLED screen dustproof sealing, automotive components, and precision instruments. Contact us for bulk wholesale pricing and factory samples.

Key Features

Ultra-Soft & High Rebound: As one of INOAC's softest grades, it offers exceptional compressibility and recovers quickly to its original shape under variable pressure.
Excellent Compression Set Resistance: Maintains original thickness and elasticity under long-term stress, ensuring durable sealing and long-lasting cushioning.
Superior Shock & Sound Absorption: The high-density microcellular structure efficiently absorbs mechanical impacts, dampens vibrations, and eliminates cavity echoes.
Eco-Friendly & Highly Stable: Non-corrosive, non-fogging, and clean, featuring outstanding aging resistance and chemical stability over time.
Outstanding Processability: Smooth surface quality makes it highly compatible with precision slitting, custom die-cutting, and lamination (e.g., with 3M adhesive tapes).

Applications

Electronics & Telecom: Dustproof sealing, gap filling, and light-blocking for smartphones, handheld terminals, OLED screens, and LCD displays.
Custom Mechanical Keyboards: Ideal for use as bottom case foam, plate foam, or Gasket mount strips to deliver premium acoustic dampening and shock absorption.
Precision Instruments & Medical Devices: Housing gaskets, shock-absorbing cushions, and dust seals for highly sensitive industrial and medical components.

Product Specifications

Physical Properties	Typical Value
Color	Black
Material Category	Microcellular Polyurethane Foam
Density	200 kg/m³
25% CLD	0.02 MPa
Compression Set	7.9%
Tensile Strength	0.30 MPa
Elongation	150%
Tear Strength	1.3 N/mm

Product Images

Company Profile

SHENZHEN PUFENG PACKING MATERIAL CO., LTD (PUFENG) is an international machining manufacturer specializing in precision die-cutting machining, designing adhesive products, insulation products, and sourcing optimal solutions to enhance product quality and performance for customers.
In 2024, Pufeng established Shenzhen Jinchengyuan Electronic Materials Co., LTD. to serve overseas markets. Founded in 2014, PUFENG operates two professional plants in China Mainland dedicated to die-cutting machining and materials. The company is committed to becoming a leading manufacturer in precision die-cutting through creativity, innovation in advanced technology and management, state-of-the-art equipment, and top industry talent.
PUFENG's operational principle is "Running based on the market and sincerity, client and high quality come first." The company maintains a strong technical team to develop precision products for worldwide customers, with a quality principle of "Serve customers precisely on every tiny point of the demand from customer."
We welcome opportunities to build business relationships based on equality and mutual benefit, and invite domestic and international partners to visit our facilities. Our team is dedicated to solving adhesive challenges and providing professional solutions and appropriate products.

Our Services

Your enquiries about our products will be answered within 12 hours.
OEM or ODM projects are very welcome.
We can die cut or design products according to your requirements.
Provide perfect after-sales service; if you have questions, please contact us.
Pack according to your requirement and deliver on time.

Common Questions

1. How to order from Pufeng?

Just send us an email or call us.

2. Do you provide free samples for testing?

Yes, we provide samples free of charge.

3. How to deliver the goods?

We will advise you on the appropriate mode of transport — sea, air, or express. Of course, if you have your own forwarder, that's no problem.

4. Can we trust the quality of Pufeng products?

Of course, don't worry. Our quality will definitely match the samples we send. If not, we will be responsible.

5. What payment does Pufeng accept?

For small quantities, we require 100% TT payment in advance; other conditions are negotiable.

6. What is the lead time of each order?

If the item you ordered is in stock, we can deliver it within 1–3 days. If die cutting is required, delivery time shall be determined by quantity.

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Products Details

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Cellular Urethane Foam

Japan INOAC PORON LE-20 Microcellular Polyurethane Foam Roll Ultra Soft High Rebound Shock Absorption Sealing Gasket Material

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Japan INOAC PORON LE-20 Microcellular Polyurethane Foam Roll Ultra Soft High Rebound Shock Absorption Sealing Gasket Material

Brand Name:	Rogers
Model Number:	LE-20
MOQ:	10
Price:	USD0.01-0.5
Packaging Details:	carton packing
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Brand Name:

Rogers

Certification:

Rohs

Model Number:

LE-20

Material Category:

Microcellular Polyurethane Foam

Color:

Black

Tear Strength:

1.3 N/mm

Elongation:

150%

Tensile Strength:

0.30 MPa

Compression Set:

7.9%

25% CLD:

0.02 MPa

Density:

200 Kg/m³

Minimum Order Quantity:

Price:

USD0.01-0.5

Packaging Details:

carton packing

Payment Terms:

T/T

Supply Ability:

1000K Perday

Highlight:

PORON LE-20 polyurethane foam roll

ultra soft shock absorption foam

microcellular urethane sealing gasket material

Product Description

Product Overview

Key Features

Ultra-Soft & High Rebound: As one of INOAC's softest grades, it offers exceptional compressibility and recovers quickly to its original shape under variable pressure.
Excellent Compression Set Resistance: Maintains original thickness and elasticity under long-term stress, ensuring durable sealing and long-lasting cushioning.
Superior Shock & Sound Absorption: The high-density microcellular structure efficiently absorbs mechanical impacts, dampens vibrations, and eliminates cavity echoes.
Eco-Friendly & Highly Stable: Non-corrosive, non-fogging, and clean, featuring outstanding aging resistance and chemical stability over time.
Outstanding Processability: Smooth surface quality makes it highly compatible with precision slitting, custom die-cutting, and lamination (e.g., with 3M adhesive tapes).

Applications

Electronics & Telecom: Dustproof sealing, gap filling, and light-blocking for smartphones, handheld terminals, OLED screens, and LCD displays.
Custom Mechanical Keyboards: Ideal for use as bottom case foam, plate foam, or Gasket mount strips to deliver premium acoustic dampening and shock absorption.
Precision Instruments & Medical Devices: Housing gaskets, shock-absorbing cushions, and dust seals for highly sensitive industrial and medical components.

Product Specifications

Physical Properties	Typical Value
Color	Black
Material Category	Microcellular Polyurethane Foam
Density	200 kg/m³
25% CLD	0.02 MPa
Compression Set	7.9%
Tensile Strength	0.30 MPa
Elongation	150%
Tear Strength	1.3 N/mm