Are you looking for the best Thermoplastic Polyurethane (TPU) manufacturers in China? With the TPU market booming, especially in Asia, it’s crucial to know which factories stand out. Let’s dive into a comparison of the top TPU parts factories in China, highlighting their strengths, innovations, and commitment to sustainability.

China TPU Manufacturers and Suppliers – Miracll

China Thermoplastic Polyurethane Factory, Manufacturers …

Product Details: Long glass fiber reinforced TPU is a composite material that combines the benefits of TPU with the strength and durability of long glass fibers. It is produced through a process where long glass fibers are melt-impregnated with TPU polymer, creating a strong bond. This material is used in various applications such as automotive, construction, and home appliance accessories, where it can replace metal components to achieve lightweight and improved mechanical properties.

Pros:
– Good chemical resistance
– Good flame retardancy
– Strong heat resistance and high temperature resistance
– Good durability and reliability
– High strength and high modulus
– High mechanical strength
– Improved impact strength and creep resistance
– Significant weight reduction compared to metal components
– Part consolidation and elimination of fasteners

Cons:
– Higher production cost compared to short glass fiber materials
– Limited flexibility due to the presence of long glass fibers
– Requires advanced equipment and technology for production

TPU Injection Molding Part

Product Details: TPU (thermoplastic polyurethane) injection molding is a process used to produce high-quality parts combining the properties of plastic and rubber. TPU is supplied in pellet form, dried before processing, and then melted and injected into a mold cavity under high pressure. The material solidifies upon cooling and is then ejected from the mold. TPU is versatile, offering excellent elasticity, abrasion resistance, tear strength, and durability. It is used in various applications including footwear, industrial parts, gaskets, and more.

Pros:
– High precision and repeatability
– Ability to produce complex shapes and geometries
– Consistent quality and performance
– Excellent abrasion resistance and flexibility
– Good chemical and UV resistance
– Hydrolytically stable and FDA food-contact compliant

Cons:
– Sensitive to moisture, requiring pre-drying
– Requires careful regulation of mold temperature and injection pressure
– Can stick to the mold surface, necessitating a sufficient draft angle
– Sensitive to pressure buildup, requiring proper venting

Polyester-based TPU-Economical parts

Product Details: Polyester-based TPU, hardness range: Shore A 75 – Shore A 95. Operation method: Injection molding. Characteristics include excellent physical properties and easy processing with fast de-molding.

Pros:
– Excellent physical properties
– Easy processing
– Fast de-molding
– Suitable for various applications such as shoe material, sealing rings, plum pad…

Cons:
– Limited hardness range (Shore A 75 – Shore A 95)
– No specific mention of durability or long-term performance

Custom Thermoplastic Polyurethanes Tpu

Product Details: Thermoplastic Polyurethane (TPU) and Polyurethane (PU) are materials widely used in the footwear industry. TPU is known for its excellent mechanical properties, including high abrasion resistance, flexibility even at low temperatures, and chemical resistance. It can be molded into various shapes and hardnesses, offering great design versatility. PU, on the other hand, is valued for its comfort, lightness, and durability, with customizable cushioning and resistance to external agents.

Pros:
– High abrasion resistance
– Flexibility even at low temperatures
– Chemical resistance
– Design versatility
– Excellent cushioning (PU)
– Lightweight (PU)
– Resistance to external agents (PU)
– Dimensional stability (PU)

Cons:
– PU can be less durable than TPU in terms of mechanical stress
– TPU can be more expensive than PU depending on the formulation
– Limited recyclability of mixed-material shoes (though 100% TPU shoes offer bette…
– PU may not offer the same level of abrasion resistance as TPU

High-Quality Abrasion Resistant Mechanical Parts Injection TPU

Product Details: The Abrasion Resistant Mechanical Parts Injection TPU by Ytlinghua is produced using advanced injection molding technology, ensuring high precision and consistency. This TPU material is characterized by its excellent mechanical properties, including high tensile strength, superior tear and abrasion resistance, and good elastic recovery. It is suitable for various industrial applications, such as the manufacture of screens, guide rollers, and other components that need to withstand harsh conditions like impact and abrasion.

Pros:
– High precision and consistency due to advanced injection molding technology
– Excellent mechanical properties, including high tensile strength and superior ab…
– Good elastic recovery and resistance to oils and greases
– Suitable for demanding industrial applications such as mining and mechanical eng…

Cons:
– Limited information available on specific temperature ranges and low-temperature…
– No details provided on the material’s transparency or specific grades available
– Potential complexity in processing due to the material’s unique properties

TPU Plastic Extrusion Parts

Product Details: TPU plastic extrusion parts are made from a thermoplastic polyurethane material that combines the properties of both plastics and rubbers. They are produced through extrusion processes, such as forcing molten TPU through a die to create continuous shapes like tubes, sheets, and profiles. TPU is available in different types, including polyester-based and polyether-based, each with unique properties. Polyester-based TPUs offer excellent mechanical properties, chemical resistance, and durability, while polyether-based TPUs excel in low-temperature flexibility, hydrolysis resistance, and microbial resistance[1][5][4].

Pros:
– High elasticity and tensile strength, making them suitable for demanding industr…
– Excellent abrasion and scratch resistance, ensuring durability and aesthetic val…
– Good resistance to oils and greases, and various solvents
– Low-temperature performance, retaining elasticity even in cold environments
– High impact strength and fatigue resistance, allowing for repeated deformations…
– Environmentally friendly, biodegradable, and recyclable

Cons:
– Difficult for novices to print successfully due to its softness and specific tem…
– May not work well on some extruders, requiring specific settings
– Higher material cost compared to other thermoplastics
– Poor hydrolysis resistance in some grades, particularly polyester-based TPUs
– Difficult to post-produce due to its flexible nature

3D printing in TPU | Manufacturing Materials

TPU SLS Printing

Product Details: TPU SLS printing involves using selective laser sintering technology to create parts from TPU powder. This process is ideal for producing functional, strong, and isotropic parts with high tear strength and flexibility. It is suitable for applications such as orthotics, helmet paddings, wearables, and protective headwear. The process allows for complex geometries without the need for support structures and offers excellent design freedom and production-level throughput[1][2][4].

Pros:
– High functional material strength and durability
– Excellent dimensional accuracy and surface finish
– Ability to print complex overhanging sections and intricate geometries
– No need for support structures, reducing post-processing labor
– High throughput and scalability
– Skin-safe options available, such as Formlabs’ TPU 90A Powder[1][2][4]

Cons:
– Higher cost compared to FDM technology
– Requires specialized and often large industrial SLS machines with specific infra…
– Limited accessibility for consumer-level users due to high hardware costs[1][2][…

China LFT TPU Continue Composite Material To Reduct …

Product Details: LFT-TPU (Long Glass Fiber Thermoplastic Polyurethane) is a composite material that combines the benefits of long glass fibers with the properties of thermoplastic polyurethane. It is known for its high strength, stiffness, and impact resistance. This material is often used in various industrial applications due to its excellent mechanical properties and durability.

Pros:
– High strength and stiffness
– Excellent impact resistance
– Durability and long service life
– Suitable for various industrial applications

Cons:
– Higher cost compared to some other composite materials
– May require specialized processing and manufacturing techniques
– Limited flexibility due to the presence of long glass fibers

Comparison Table

Company	Product Details	Pros	Cons	Website
China TPU Manufacturers and Suppliers – Miracll				www.miracll.net
China Thermoplastic Polyurethane Factory, Manufacturers …	Long glass fiber reinforced TPU is a composite material that combines the benefits of TPU with the strength and durability of long glass fibers. It is…	– Good chemical resistance – Good flame retardancy – Strong heat resistance and high temperature resistance – Good durability and reliability – High s…	– Higher production cost compared to short glass fiber materials – Limited flexibility due to the presence of long glass fibers – Requires advanced eq…	www.lfrt-plastic.com
TPU Injection Molding Part	TPU (thermoplastic polyurethane) injection molding is a process used to produce high-quality parts combining the properties of plastic and rubber. TPU…	– High precision and repeatability – Ability to produce complex shapes and geometries – Consistent quality and performance – Excellent abrasion resist…	– Sensitive to moisture, requiring pre-drying – Requires careful regulation of mold temperature and injection pressure – Can stick to the mold surface…	www.rubberplasticparts.com
Polyester-based TPU-Economical parts	Polyester-based TPU, hardness range: Shore A 75 – Shore A 95. Operation method: Injection molding. Characteristics include excellent physical properti…	– Excellent physical properties – Easy processing – Fast de-molding – Suitable for various applications such as shoe material, sealing rings, plum pad…	– Limited hardness range (Shore A 75 – Shore A 95) – No specific mention of durability or long-term performance	www.inovchem.com
Custom Thermoplastic Polyurethanes Tpu	Thermoplastic Polyurethane (TPU) and Polyurethane (PU) are materials widely used in the footwear industry. TPU is known for its excellent mechanical p…	– High abrasion resistance – Flexibility even at low temperatures – Chemical resistance – Design versatility – Excellent cushioning (PU) – Lightweight…	– PU can be less durable than TPU in terms of mechanical stress – TPU can be more expensive than PU depending on the formulation – Limited recyclabili…	www.xuchuanchem.com
High-Quality Abrasion Resistant Mechanical Parts Injection TPU	The Abrasion Resistant Mechanical Parts Injection TPU by Ytlinghua is produced using advanced injection molding technology, ensuring high precision an…	– High precision and consistency due to advanced injection molding technology – Excellent mechanical properties, including high tensile strength and s…	– Limited information available on specific temperature ranges and low-temperature… – No details provided on the material’s transparency or specific…	www.ytlinghua.com
TPU Plastic Extrusion Parts	TPU plastic extrusion parts are made from a thermoplastic polyurethane material that combines the properties of both plastics and rubbers. They are pr…	– High elasticity and tensile strength, making them suitable for demanding industr… – Excellent abrasion and scratch resistance, ensuring durability…	– Difficult for novices to print successfully due to its softness and specific tem… – May not work well on some extruders, requiring specific settin…	www.rubberplasticparts.com
3D printing in TPU	Manufacturing Materials
TPU SLS Printing	TPU SLS printing involves using selective laser sintering technology to create parts from TPU powder. This process is ideal for producing functional,…	– High functional material strength and durability – Excellent dimensional accuracy and surface finish – Ability to print complex overhanging sections…	– Higher cost compared to FDM technology – Requires specialized and often large industrial SLS machines with specific infra… – Limited accessibility…	www.china-3dprinting.com
China LFT TPU Continue Composite Material To Reduct …	LFT-TPU (Long Glass Fiber Thermoplastic Polyurethane) is a composite material that combines the benefits of long glass fibers with the properties of t…	– High strength and stiffness – Excellent impact resistance – Durability and long service life – Suitable for various industrial applications	– Higher cost compared to some other composite materials – May require specialized processing and manufacturing techniques – Limited flexibility due t…	www.lfrt-plastic.com

Frequently Asked Questions (FAQs)

Frequently Asked Questions About TPU Parts Factories in China

What are the primary applications of TPU produced in Chinese factories?

TPU produced in Chinese factories is highly versatile and is used in a wide range of applications. You can find TPU in sports shoe soles, IT devices like phone cases and smart speakers, automotive parts, cables, hoses, and tubes. It is also used in consumer electronics, footwear, and various industrial products due to its excellent mechanical properties, such as high elasticity, abrasion resistance, and good tensile strength.

Where are most TPU factories located in China?

Many TPU factories in China are located in regions known for their industrial and economic development. For example, Covestro is building its largest TPU site in Zhuhai, South China, within the Guangdong province. Other notable locations include Xiamen, Shanghai, and various cities in the provinces of Jiangsu, Zhejiang, and Shandong, where several manufacturers like Xiamen Keyuan Plastic Co., Ltd. and ATPolymer are based.

What are the key characteristics of TPU materials produced in China?

TPU materials produced in China are known for their wide range of hardness, high mechanical strength, and excellent abrasion and flex resistance. They also maintain good flexibility at low temperatures and have outstanding processing performance, allowing for methods like injection molding, extrusion, and rolling. Additionally, many Chinese TPU manufacturers offer customized colors and modifications, such as glass fiber or carbon fiber reinforcement.

How do Chinese TPU factories ensure sustainability and environmental compliance?

Chinese TPU factories are increasingly focusing on sustainability and environmental compliance. For instance, Covestro’s new TPU site in Zhuhai will be run on 100% green power and will produce products with at least 25% alternative, non-fossil raw materials under their sustainable “CQ” product line. Many manufacturers also emphasize the recyclability of TPU materials and the use of advanced, environmentally friendly production technologies.

What certifications and standards do Chinese TPU manufacturers adhere to?

Chinese TPU manufacturers often adhere to stringent international and local certifications. For example, ATPolymer’s TPU materials have obtained UL94 V0 certification and pass the VW-1 or IEC60332 flame-retardant tests. They also comply with the Chinese National Military Standard (GJB 150.01A) for mold resistance and other specific tests like hydrolysis resistance, ensuring high-quality and reliable products.