In many fields such as precision industry and electronic products, the application of high-performance foam materials is becoming more and more widespread. H48 and HH48 in the Inoue polyurethane foam series, although they look similar, they are different in application and performance.

Features of H48 foam

H48 foam is a hard cushioning material with high physical strength, which makes it very suitable for use as a sealing material and shockproof material. It can provide stable support and durability.

 

Features of HH48 foam

Compared with H48, HH48 foam is a hard material. It is mainly used for high hardness types of foot pads for audio, home appliances, OA machines, etc., which allows it to maintain shape and performance when under pressure.

 

Features of HH48C foam

HH48C foam is a high adsorption type of HH48, which maintains a good balance between shockproofness, load resistance and friction coefficient (adsorption). This medium-hardness product is particularly suitable for low- to high-load products, providing an additional anti-slip effect.

 

Inoue Foam Comparison

H-48

Thickness: 0.45~4.0mm

Hardness: Hard

Features: Hard type. High physical strength, used as sealing material and shockproof material.

Function/Series: Standard Series

Density: 480kg/m3

Tensile Strength: 2.35MPa

Elongation: 140%

Tear Strength: 6.2N/mm

25% Compression Load: 0.25MPa

50% Compression Residual Deformation: 5.9%

Guaranteed Temperature: 70℃

 

HH-48

Thickness: 0.8~6.0mm

Hardness: Hard

Features: Hardness. High hardness type used for audio, home appliances, OA machines, etc., foot pads. There is also a C model with anti-slip effect.

Function/Series: Standard Series, Foot Pad Series

Density: 480kg/m3

Tensile Strength: 2.65MPa

Elongation: 140%

Tear Strength: 7.4N/mm

25% Compression Load: 0.510MPa

50% Compression Residual Deformation: 4.7%

Guaranteed Temperature: 70℃

 

HH-48C

Thickness: 0.8~6.0mm

Hardness: Hard

Features: A good balance is maintained between shock resistance, load resistance and friction coefficient (adsorption force), and it is a medium-hardness product for low- to high-load products (high adsorption force type of HH-48).

Function/Series: Special surface series, foot pad series friction

Density: 480kg/m3

Tensile strength: 2.65MPa

Elongation: 140%

Tear strength: 7.4N/mm

25% compression load: 0.508MPa

50% compression residual deformation: 4.7%

Guaranteed temperature: 70℃

Advantages of Inoue foam

High-quality materials: Inoue foam uses high-quality polyurethane materials to ensure the durability and stability of the product.

Versatility: The product can provide different hardness and performance according to needs, adapting to various application scenarios.

Environmental protection materials: non-toxic and odorless, harmless to the human body, and more secure to use.

Competitive price: Under the premise of ensuring quality, the price of Inoue foam has a high cost-effectiveness.

Easy to process: It can be cut into different shapes and sizes as needed.

 

Selecting suitable Inoue foam requires considering the following factors:

Application scenario: Select foam with corresponding hardness and function according to the use environment and specific needs.

Functional requirements: If sealing or sound insulation is required, select a model with corresponding characteristics.

Cost budget: Choose the most cost-effective model under the premise of meeting the needs.

Environmental factors: Give priority to recyclable or biodegradable environmentally friendly materials.

After-sales service: Choose a brand with good after-sales service to ensure no worries.

 

Application of Inoue foam products

Electronic appliances: used for product sealing, protection, heat insulation, shock absorption, etc.

Automotive industry: used for interior decoration, sound insulation, heat insulation, shock absorption, etc.

Construction industry: used for heat insulation, thermal insulation, sound insulation, etc.

Aerospace: used for heat insulation, shock absorption, protection, etc.

Medical equipment: used for protective pads, fixtures, etc.

 

In-depth understanding of the characteristics and applications of H48 and HH48 foams can better select the appropriate foam materials according to needs. Whether it is a sealing material that requires high hardness or a foam that requires high anti-slip performance, the Inoue foam series can provide you with high-quality solutions. When choosing, please consider comprehensively according to specific application requirements and scenarios. In order to meet the application needs of our customers, Shenzhen Kaiming provides various brands of foam materials and die-cutting services for adhesive materials. Die-cutting includes precision stamping, die-cutting, adhesive backing, lamination, striping, rewinding, slitting, die-cutting and molding. Provide technical consultation on polyurethane foam materials and adhesive solutions for die-cutting.

 

Advantages and services of die-cutting

High precision: ensure the accuracy of product size and shape.

Fast delivery: efficient production process to meet the needs of fast delivery.

Customized service: provide customized services on demand to meet special application needs.

Comprehensive after-sales service: provide technical support and after-sales service to ensure customer satisfaction.

Environmentally friendly materials: use environmentally friendly materials in accordance with international environmental standards.