Tpu Material Vs Silicone

Properties of TPU material

• Elasticity and flexibility

TPU is a highly elastic and flexible material. It can quickly return to its original shape after being subjected to force and has excellent elasticity, which makes it very popular in applications that require frequent deformation.

• Abrasion and Tear Resistance

TPU has good abrasion and tear resistance, which makes it widely used in the manufacture of athletic shoes, elastic products, and other areas that need to withstand external impact and friction.

• Processability

TPU is a thermoplastic material that can be processed through injection molding, extrusion, and other processes. This makes it relatively easy for manufacturers to use it in the production of a wide range of products.

•  Chemical Resistance

TPU has good chemical resistance and is able to resist some chemicals, allowing it to be used in special environments, such as medical equipment and chemical labware.

Properties of Silicone Rubber

• High temperature stability

Silicone is a high-temperature stability of the material, can maintain its physical properties at higher temperatures, which makes it very widely used in high-temperature environments.

• Softness

Silicone is very soft and delicate to the touch. This is why silicone is often used to make touch screen cases, baby products and other products that require a skin-friendly feel.

• Insulation

Silicone has excellent insulating properties and is a good electrical insulating material. Therefore, silicone is also an ideal choice for the protection and insulation of electronic components.

• Weather resistance

Silicone is able to maintain good weather resistance in outdoor environments and is not easily affected by ultraviolet rays, oxygen, etc., which gives silicone a certain advantage in the field of outdoor product manufacturing.

Tpu material vs silicone

• Elasticity and hardness

TPU: better elasticity, wide range of hardness, can make soft and hard products according to the demand.

Silicone: relatively softer, suitable for scenes with requirements for material hardness, such as baby products.

• High temperature resistance

TPU: may become soft under high temperature, not suitable for high temperature environment.

Silicone: Stable under high temperature, suitable for high temperature environment and products requiring high temperature resistance.

• Processability

TPU: relatively easy to carry out a variety of processing, suitable for injection molding, extrusion and other manufacturing processes.

Silicone: relatively complex processing, usually need to use molding and other special processes.

• Chemical resistance

TPU: has some resistance to some chemicals, but not as good as silicone.

Silicone: better resistance to many chemicals.

How to choose the right material?

• Application Scenario

TPU: Suitable for scenarios that require elasticity and abrasion resistance, such as sports shoes and elastic products.

Silicone: Suitable for high temperature environment, scenes requiring high skin contact, such as touch screen protective cover, baby products, etc.

• Cost Consideration

TPU: Although the initial cost of TPU is relatively high, it is cost-effective in the long run due to its long life and low maintenance requirements.

Silicone: Silicone materials are relatively low cost, but their processing can be complex, affecting overall cost effectiveness.

• Manufacturing process

TPU: applicable to a variety of manufacturing processes, relatively easy to process.

Silicone: the manufacturing process is more complex, usually requires specialized molds and equipment.

• Relying on the esterification R&D platform, focusing on the development of differentiated special products
• Responding to the national low-carbon policy and laying out bio based TPU products
• Special TPU has excellent comprehensive properties such as high modulus, high strength, excellent wear resistance, chemical resistance, hydrolysis resistance, high and low temperature resistance, mold resistance, and good processability
• The biomass content in bio based TPU can reach 44% -55%, and its performance is comparable to that of petroleum based products
• The product is widely used in various fields such as 3C electronics, cables, shoe materials, pipes, sheets,

Shandong Co., Ltd.

 

Shandong Co., Ltd. (referred as "", ) is a national high-tech enterprise specializing in the research and development, production, sales and service of high-performance thermoplastic elastomers, special rubber, modified plastics, functional masterbatches and color masterbatches. It has R&D innovation centers and production bases in Yantai Longkou, Qingdao, Beijing, Shanghai, Chongqing, and other places, the products include TPV, TPE, TPU, HNBR, modified plastics, meltblown materials, biodegradable materials, etc., which are widely used in automobiles, home appliances, new energy, E&E, rail transit, aerospace, medical health care, construction engineering and other fields.

 

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large enterprise scale

Efficient and precise processing and testing equipment.

 

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Standardized Production

Passed ISO9001 certification and obtained relevant patent certificates.

 

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High-Quality Customized Services

Provide the pre-sale material selection, structural design, product matching, after-sales service one-stop solution.

 

hot selling product

 

 

 

 

 

 

 

 

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