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Rogers PORON 4701-40-30031-04 High-Performance Soft Polyurethane Foam (0.79mm Thick, Black) - Custom Die-Cut Shock Absorption & Sealing Gasket

Name: Rogers PORON 4701-40-30031-04 High-Performance Soft Polyurethane Foam (0.79mm Thick, Black) - Custom Die-Cut Shock Absorption & Sealing Gasket
Brand: SZ PUFENG PACKING MATERIAL LIMITED
SKU: 4701-40-30031-04
Price: 0.01 USD
Availability: InStock

Brand Name:	Rogers
Model Number:	4701-40-30031-04
MOQ:	10
Price:	USD0.01-0.5
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

Rohs

Color:

Black

Density:

480 Kg/m³

Constant:

70°C

Intermittent:

121°C

Elongation:

140%

Tensile Strength:

621 KPa

Compression Force Deflection:

173 KPa

Compression Set:

≤ 5%

Packaging Details:

carton packing

Supply Ability:

1000K Perday

Highlight:

PORON polyurethane foam gasket

0.79mm thick shock absorption foam

custom die-cut sealing foam

Product Description

Rogers PORON 4701-40-30031-04 is a 0.79mm thick microcellular polyurethane soft foam gasket offering excellent compression set resistance, shock absorption, and dust sealing performance. Available with adhesive backing and custom die-cutting, it is widely used for gap filling and component protection in electronics and industrial equipment.

Key Features of PORON 4701-40 Polyurethane Foam

Excellent Compression Set Resistance: Retains original thickness and sealing performance after long-term compression, ensuring long-lasting joint longevity.
High-Efficiency Shock Absorption: The unique microcellular polyurethane structure effectively absorbs, dampens, and disperses external impacts to protect delicate internal components.
Superior Dimensional Stability: Provides consistent physical properties that allow for high-precision custom die-cutting, stamping, and laminating with various adhesive backings (e.g., 3M tapes).
Reliable Thermal & Eco Performance: Maintains stability across a wide temperature range (-40°C to 90°C) and complies with global environmental standards such as RoHS and REACH.

Applications of PORON 4701-40 Soft Foam Gasket

Consumer Electronics: Ideal for OLED display cushioning, microphone dust-proof rings, speaker surround sealing, and camera module gaskets in smartphones, tablets, and wearables.
Automotive Electronics: Used for center information display (CID) anti-vibration mounting, dashboard wire harness dampening, and dust/moisture sealing for electronic control units (ECUs).
Telecom & Industrial Equipment: Provides weatherproofing and dust sealing for outdoor base station enclosures, power supply module gap filling, and internal shock absorption for precision instruments.
EV Batteries & Energy Storage: Acts as a reliable compression pad and cushioning layer between battery cells or pack modules to absorb swelling and stress during charge and discharge cycles.

Product Specifications

Physical Properties	Typical Value
Brand	Rogers Corporation
Series	4701-40
Color	Black
Density	480 kg/m³
Hardness (CFD)	38
Compression Set	≤ 5%
Compression Force Deflection	173 kPa
Tensile Strength	621 kPa
Elongation	140%

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 is 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 methods 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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Rogers PORON 4701-40-30031-04 High-Performance Soft Polyurethane Foam (0.79mm Thick, Black) - Custom Die-Cut Shock Absorption & Sealing Gasket

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Rogers PORON 4701-40-30031-04 High-Performance Soft Polyurethane Foam (0.79mm Thick, Black) - Custom Die-Cut Shock Absorption & Sealing Gasket

Brand Name:	Rogers
Model Number:	4701-40-30031-04
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:

4701-40-30031-04

Color:

Black

Density:

480 Kg/m³

Constant:

70°C

Intermittent:

121°C

Elongation:

140%

Tensile Strength:

621 KPa

Compression Force Deflection:

173 KPa

Compression Set:

≤ 5%

Minimum Order Quantity:

Price:

USD0.01-0.5

Packaging Details:

carton packing

Payment Terms:

T/T

Supply Ability:

1000K Perday

Highlight:

PORON polyurethane foam gasket

0.79mm thick shock absorption foam

custom die-cut sealing foam

Product Description

Key Features of PORON 4701-40 Polyurethane Foam

Excellent Compression Set Resistance: Retains original thickness and sealing performance after long-term compression, ensuring long-lasting joint longevity.
High-Efficiency Shock Absorption: The unique microcellular polyurethane structure effectively absorbs, dampens, and disperses external impacts to protect delicate internal components.
Superior Dimensional Stability: Provides consistent physical properties that allow for high-precision custom die-cutting, stamping, and laminating with various adhesive backings (e.g., 3M tapes).
Reliable Thermal & Eco Performance: Maintains stability across a wide temperature range (-40°C to 90°C) and complies with global environmental standards such as RoHS and REACH.

Applications of PORON 4701-40 Soft Foam Gasket

Consumer Electronics: Ideal for OLED display cushioning, microphone dust-proof rings, speaker surround sealing, and camera module gaskets in smartphones, tablets, and wearables.
Automotive Electronics: Used for center information display (CID) anti-vibration mounting, dashboard wire harness dampening, and dust/moisture sealing for electronic control units (ECUs).
Telecom & Industrial Equipment: Provides weatherproofing and dust sealing for outdoor base station enclosures, power supply module gap filling, and internal shock absorption for precision instruments.
EV Batteries & Energy Storage: Acts as a reliable compression pad and cushioning layer between battery cells or pack modules to absorb swelling and stress during charge and discharge cycles.

Product Specifications

Physical Properties	Typical Value
Brand	Rogers Corporation
Series	4701-40
Color	Black
Density	480 kg/m³
Hardness (CFD)	38
Compression Set	≤ 5%
Compression Force Deflection	173 kPa
Tensile Strength	621 kPa
Elongation	140%