Covestro Desmopan TPU Germany Bayer 255 3385A 487 9380A Thermoplastic Polyurethane for Automotive Engineering Parts, Rollers, Seals, Diaphragms, Drive Wheel

• Customization: Available
• CAS No.: 25038-59-9
• Formula: (C10h8o4)N
• Model NO.: TPU
• Material: TPU
• Usage: General Plastics, Engineering Plastics, Specialty Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Blow Molding
• Color: White
• Delivery Time: 7-15 Working Days
• Certification: ISO, Grs, SGS
• Customized: Accepted
• Processing Level: Injection Grade Extrusion Grade Blow Molding Gra
• Processing Level2: Coating Grade Spraying Cladding
• Processing Level3: Wire Drawing Grade Blown Film Level Hot Melt Gra
• Characteristic Level: High Impact Resistance Transparency Level Antist
• Characteristic Level2: Wear Resistance Low Temperature Resistance High
• Characteristic Level3: Hydrolysis Resistance Weathering Resistance High
• Characteristic Level4: Chemical Resistance High Flow Thermal Stability
• Transport Package: PP/PE Woven Bag or Paper Plastic Composite Bag
• Specification: 25kg/bag
• Trademark: Chijiang
• Origin: China
• HS Code: 3909500000
• Production Capacity: 50000000tons/Year

Product Description

 

Product Description

CHIJIANG thermoplastic polyurethane(TPU) products include polyester type, polyether type, polycaprolactone type, and other special functional modified types, such as hot melt TPU, foaming TPU, matte flame-retardantTPU, and customized products for customers. They are suitable for various processing techniques such as injection molding, extrusion, blow molding, calendering, hot melt, and hot pressing, and are widely used in fields such as mobile phone cases, smart watch straps, wires, films, clothing and shoe materials. seals, pipes, automobiles, and hot melt adhesives.
 

 

 

Detailed Photos

 

APPLICATION

TPU Material for Bluetooth Headset and USB Cable
This series is perfect for applications of extruder grade cable sheathing.
 Polyester-based TPU: Good oil and chemical resistance, wear resistance, and with the addition of special anti-hydrolysis agents, it has certain hydrolysis resistance and stability. Highly transparent and resistant to yellowing, easy to process.  It is widely used in elastic lines, data cables, headphone cables, and consumer electronics cables.
TPU Material for Cable of Charging Pile
This series is suitable for extruded cable sheath applications, widely used in industries such as robot arm cables, submarine cables, charging pile cables, drag chain cables, and geophysical exploration cables.
Polyether-based TPU:Good water resistance, low temperature flexibility, anti-microbial, anti-fungal, and low water-soluble swelling.  Polyether-based TPU can be flame-retardant modified according to different customer needs, and halogen-free flame-retardant V0, VW-1, VW-2 can be customized. TPU performance components can also be customized, such as resistance to deformation, scratch, wear, gloss, and matte.

Intelligent wearables, also known as wearable devices, are a general term for wearable devices designed and developed for intelligent daily wear using wearable technology, such as glasses, gloves, watches, wristbands, clothing, shoes, and hats. With the development of society and technology, intelligent wearables are increasingly integrated into people's daily lives.
Thermoplastic Polyurethane (TPU) material can meet customers' different product requirements and customization needs according to different processes of electronic products, such as injection molding, encapsulation, flame retardancy. It has the following advantages:
1. Good Soft and smooth hand feel
2. excellent resilience and anti-tear performance, aging resistance.
3. Super high wear resistance
4. High tensile strength and tear strength.
5. Elasticity, resistance to yellowing, and good antibacterial properties.
6. Fast molding and easy processing
7. Polyester type, resistant to oil and various chemical solvents.
8. Good anti-UV effect, in line with environmental protection requirements.

Thermoplastic Polyurethane (TPU) has been widely used in clothing, apparel, and shoe materials due to its environmental protection, wear resistance, good elasticity, comfortable feel, and good breathability. The characteristics of the product include excellent elasticity, wear resistance, cold resistance, high transparency, resistance to yellowing resistance to bacterial growth, and environmental friendliness for recycling.
Clothing Applications:
Zipper strips: environmentally friendly and non-toxic zipper strips produced with TPU have a comfortable feel and good elasticity.
 Women's shoulder straps: shoulder straps produced with TPU are environmentally friendly and non-toxic, with good elasticity and not easily broken.
Shoe Applications:
. Athletic shoe soles: athletic shoe soles produced with TPU have good elasticity, are not easily broken, and have good wear resistance. They also have relevant yellowing resistance grades.
Shoe decorations: athletic shoe decorations produced with TPU have a beautiful appearance, good elasticity and feel, good mechanical properties, and are not easily broken. Some grades can be highly transparent and UV-resistant.
Athletic shoe air cushions: athletic shoe air cushions produced with TPU have good elasticity and excellent mechanical properties, and can provide transparent and yellowing-resistant grades.
Heel patches: heel patches produced with TPU have excellent wear resistance.
With the rapid development of the mobile phone industry, phone cases have gradually become popular in people's lives. Due to their good light transmittance and wear resistance, they are widely used in various types of protective cases. Thermoplastic Polyurethane (TPU) material features high transparency, with anti-hydrolysis stability and special UV protection performance. It has excellent encapsulation performance and can be used for the molding of transparent injection products with a wall thickness of up to 6mm, with good precision control.
  -Automotive dust covers: Automotive dust covers produced with TPU have better mechanical performance and oil resistance compared to traditional rubber dust covers. Therefore, they have been widely used by many automotive manufacturers.
 Automotive wire harnesses: Automotive wire harness products produced with TPU have extremely high mechanical performance, excellent oil resistance, and good heat resistance.
 Automotive seals: Automotive seals and gaskets produced with TPU have excellent mechanical performance, as well as good heat resistance and oil resistance.
 Automotive anti-skid chains: TPU film has better wear resistance than many other common polymers, with a wear resistance of more than five times that of natural rubber. Therefore, TPU material can be given priority in product selection.

TPU Modified

TPU has excellent performance and a wide range of applications, but due to its different structure, there are still shortcomings. Therefore, it is necessary to consider whether the various performance requirements of TPU meet the requirements of different application, and it is necessary to modify TPU during production and application.
TPU Modified refers to the addition of small molecule inorganic or organic substances to the polvmer. which can be achieved throuah phvsical or chemical effects, so as to give it mechanical processing performance or improve its certain properties, thus makingTPU materials have distinctive characteristics in some aspects.

 

Product Parameters

Characteristics: 

• Durable: Excellent abrasion resistance, and resistant to oils and solvents.
• Flexibility: Maintains good functionality over a wide temperature range.
• Versatile: Available in different hardness, strength, stiffness, elasticity and cold bending properties.
• Soft by nature: No plasticizers.
• Low Carbon Footprint: Desmopan® EC Series can reduce carbon footprint by up to 20%.

Processing Conditions:

• Drying Temperature: 80°C to 110°C; dry 1 to 3 hours.
• Injection Temperature: 190°C ~ 220°C

 

Brands	Grades	Properties	Applications
100 Polyester	DP1060A	Shore hardness:60A, injection grade,plasticizer free,oil-proof and greaseproof,good resistance to abrasion	Soft and rigid composite products, shoe soles
	DP8060SGN	Shore hardness:61A, injection grade,good resistance to abrasion,rapid prototyping	shoe soles
	DP1485A	Shore hardness:86A/33D,injection grade and extrusion grade,suitable for blow-forming,wide processing range	Corrugated tubes, hoses, non-reinforced products, profile, engineered injection products
	192	Shore hardness:94A/42D,injection grade,suitable for parts with high mechanical strength requirements and resistance to abrasion	gear lever handle, tube shaft, shaft coupling, heel
	150	Shore hardness:96A/50D,injection grade,suitable for parts with high mechanical strength requirements and resistance to abrasion
	DP1350D	Shore hardness:96A/50D,extrusion grade,good resistance to abrasion,high melt stability	Pneumatic hose
200 Polyester	DP2784A	Shore hardness:82A/33D,used as a base material for functional masterbatches
	DP2586A	Shore hardness:88A,extrusion and ejection specification	Typical blown film
	DP2786A	Shore hardness:88A,calendering and coating specification	Fabric coating
	DP2590A	Shore hardness:92A,extrusion and ejection specification	Typical blown film
	DP2792A	Shore hardness:93A/50D,calendering and coating specification	Fabric coating
300 Polyester(1)	DP3070A	Shore hardness:70A,ejection specification,plasticizer free	engineered injection products,Soft and rigid composite products
	DP3080A	Shore hardness:80A,ejection specification,plasticizer free	engineered injection products,soft and rigid composite products
	DP3380A	Shore hardness:80A,extrusion specification,plasticizer free	Hose,enhancement products,profile
	385E	Shore hardness:85A/32D,extrusion specification,plasticizer free	Hose,enhancement products,sieves,profile,engineering products,soft and rigid composite products
	585	Shore hardness:85A/32D,ejection specification,contains anti-microbial additive	Sports soles
	3385A	Shore hardness:85A/33D,ejection and extrusion specification,good resistance to abrasion,rapid prototyping	Soft and rigid composite products,hose,non-enhanced products,profile,engineered injection products
300 Polyester(2)	3485A	Shore hardness:85A/33D,ejection and extrusion specification,suitable for extrusion blow molding,contains release agent,high melt stability	Blowing molding products,profile,engineered injection products
	DP3491A	Shore hardness:92A/40D,ejection and extrusion specification,suitable for extrusion blow molding,high melt stability	Blowing molding products,profile,engineered injection products
	392	Shore hardness:92A/40D,ejection and extrusion specification	Basal ridge,profile,hose,non-enhanced products
	345	Shore hardness:95A/47D,ejection specification,suitable for abrasion resistant parts with high mechanical strength requirements	Engineered injection products
	355	Shore hardness:96A/56D,ejection specification	Engineered injection products
	356	Shore hardness:97A/55D,ejection specification	Engineered injection products,covering of ski boots,heel patch
300 Polyester(3)	359	Shore hardness:97A/59D,ejection specification,suitable for abrasion resistant parts with high mechanical strength requirements	Engineered injection products,roller tires,heel,covering of ski boots
	DP3059D	Shore hardness:97A/59D,ejection specification,contains release agent,high resistance to abrasion,extreme rapid prototyping	Engineered injection products,roller tires,upper,chair wheel
	365	Shore hardness:98A/65D,ejection specification	Heel patch,sports soles,engineered injection products
	372	Shore hardness:98A/73D,ejection specification	Engineered injection products,automotive gear groove ball
300 Polyester(4)	KU2-8785 DPS 032*	The brands in the left column were developed specifically for sports shoe sole applications.They offer UV protection while meeting the stringent requirements of top sports shoe manufacturers. In addition to that,these grades are also known for their fast mold release and excellent flow properties during injection molding, making injection molding of thin-walled, long-process products a breeze.
	KU2-8792A*
	KU2-8795A*
	KU2-8798A*
300 Polyester(5)	DP8785 S043	(Sports shoes grade,more abrasion-resistant) These grades with the S043 suffix 300 are the latest in a series of sneaker grades to be developed.Besides these grades have similar good properties to other sports shoe grades,like UV stabilization,good fluidity and rapid prototyping, they are also known for the excellent improved abrasion resistance.They can be used for highly abrasion resistant product applications.These grades have a very light creamy white color, and should be aware of when dyeing.
	DP8792A S043
	DP8795A S043
	DP8798A S043
300 Polyester(6)	DP3685AU	(Transparent grades) The left columns are all high transparent grades with anti-hydrolysis stability and special UV protection properties.They can be used to mold transparent injection molded products with wall thicknesses up to 6 mm.These grades can also be used for hose, flat extrusion film, and profile extrusion molding.
	DP3690AU
	DP3695AU
	DP3660DU
400 Polyester	481	Shore hardness:80A/30D,ejection specification,plasticizer free,resistance to oils and greases,low compression rate,high elasticity,good heat resistance, easy demoulding	Rollers, seals, diaphragms, automotive engineering parts
	487	Shore hardness:86A/34D,ejection specification,resistance to oils and greases,low compression rate,high heat resistance,rapid prototyping	automotive engineering parts,rollers, seals, diaphragms,drive wheel
	445	Shore hardness:93A/44D,ejection specification,resistance to oils and greases,low compression rate	Engineered injection products,automotive engineering parts
	453	Shore hardness:97A/52D,ejection specification,resistance to oils and greases,low compression rate,high resistance to abrasion	Engineered injection products,automotive engineering parts
	460	Shore hardness:97A/58D,ejection specification,resistance to oils and greases,low compression rate,high heat resistance,high elasticity,rapid prototyping	Engineered injection products,automotive engineering parts
500 Polyester +Polyether type	5377A	Shore hardness:77A/28D,extrusion and injection specifications,improved anti-microbial and anti-hydrolysis properties	Cable sleeving, fabric coating, watchband
	DP5080A	Shore hardness:80A/33D,extrusion specification,improved anti-microbial and anti-hydrolysis properties	Seals, diaphragms, soft and rigid composites
	588E	Shore hardness:88A/33D,extrusion and injection specifications,improved anti-microbial and anti-hydrolysis properties	Cable sheathing, hoses, non-reinforced products, roof lining
600 Polyester	DP6065A	Shore hardness:66A,injection specification,plasticizer free,excellent anti-microbial and anti-hydrolysis properties,extreme rapid prototyping	Soft and hard composite, sole
	DP6386A	Shore hardness:85A,extrusion and injection specifications,excellent anti-microbial and anti-hydrolysis properties,extreme rapid prototyping	Fire hoses, engineering injection products, hard and soft composite products
	DP6045D	Shore hardness:94A/45D,injection specification,contains special UV stabilizer,excellent anti-microbial and anti-hydrolysis properties,extreme rapid prototyping	Engineering injection products,animal identification signs
700 Polyester	786E	Shore hardness:88A/33D,extrusion and injection specifications,excellent anti-microbial and anti-hydrolysis properties,great cold temperature flexibility	Fire hoses,profile,films,engineered Products
	790	Shore hardness:92A/40D,extrusion and injection specifications,good anti-microbial and anti-hydrolysis properties,high mechanical property,great cold temperature flexibility	Basal ridgeprofile,films,engineering injection products
	795U	Shore hardness:94A/43D,injection specification,contains special UV stabilizer,good anti-microbial and anti-hydrolysis properties,rapid prototyping	Animal identification signs
W800 Aliphatic type	W DP85085A	Shore hardness:85A,injection specification,improved anti-microbial and anti-hydrolysis properties,great cold temperature flexibility	Automotive interior parts
	W DP85786A	Shore hardness:90A, calendering and coating specifications,great cold temperature flexibility,high compressive deformation rate,improved anti-microbial and anti-hydrolysis properties	Fabric coating
	KU 2-88586*	Shore hardness:89A,injection specification,special specifications for plastic-lined molding,great cold temperature flexibility,high compression rate,improved anti-microbial and anti-hydrolysis properties
	W DP89085A	Shore hardness:86A,injection specification,excellent anti-microbial and anti-hydrolysis properties,great cold temperature flexibility,high compressive deformation rate,low abrasion	Automotive engineering and colorful products for sports and leisure
	W DP89043D	The 800 series is a new product based on aliphatic isohydrogenates,in addition to having similar properties to other TPU products,it will not turn yellow even under UV light.The products listed below also have very good resistance to hydrolysis and microorganisms, great cold temperature flexibility and low abrasion, in addition to exceptionally high elasticity and flexibility.
	W DP89051D
	W DP89056D
900 Polyester(1)	DP9370A/ AU	Shore hardness:70A, extrusion and injection specifications,great cold temperature flexibility, plasticizer free,high air permeability	Roof liners, seals, diaphragms, films, soft and rigid composites, sports shoe soles
	DP9380A	Shore hardness:82A/31D, extrusion and injection specifications,great cold temperature flexibility,meets DIN VDE0282 - 10 standard	Cable sheathing, hoses, non-reinforced products
	9385	Shore hardness:86A/35D, extrusion and injection specifications,great cold temperature flexibility,meets DIN VDE0282 - 10 standard	Cable sheathing, hoses, non-reinforced products
	DP9585A	Shore hardness:85A/34D, extrusion and injection specifications,great cold temperature flexibility	Blown film, fabric coating, cable sheathing,profile, engineering products
	DP 9392A/AU	Shore hardness:92A/42D, extrusion and injection specifications,great cold temperature flexibility	Hose, non-reinforced products, cable sheathing, profiles, engineering products
	DP9095AU	Shore hardness:95A/43D, injection specification, contains special UV stabilizer, good resistance to abrasion, low warpage,fast molding	Animal identification signs
900 Polyester(2)	DP 9395 A/AU	Shore hardness: 95A/46D,extrusion and injection specifications, great cold temperature flexibility	neumatic hoses, cable sheaths,profile, engineered injection molded products
	955U	Shore hardness:97A/55D, injection specification, contains special UV stabilizer,excellent low temperature impact strength	Ski boot bang, hose, non-strengthened products, engineering injection specifications
	DP9659DU	Shore hardness:97A/59D, extrusion and injection specifications,contains special UV stabilizer,transparency up to 6 mm thick	Ski boot bang, hose, non-strengthened products
	DP9662DU	Shore hardness:97A/62D, extrusion and injection specifications,contains special UV stabilizer,transparency up to 6 mm thick	Ski boot upper, hose, non-strengthened products,pneumatic hose
	DP9665DU	Shore hardness:98A/65D, extrusion and injection specifications,contains special UV stabilizer,transparency up to 6 mm thick	Ski boot upper, hose, non-strengthened products,pneumatic hose
	KA8333*	Shore hardness:98A/66D, excellent low temperature impact strength	Shoe soles, engineered injection molded products
	DP9873D	Shore hardness:98A/73D, excellent low temperature impact strength	Shoe soles, engineered injection molded products
Impact modified Polyester	KU2-8715*	This series was originally developed specifically for shoe upper and similar applications. Shoe upper and ski boot made from this series,not only light,but also have good rigidity and flexibility,and high low temperature impulse strength.The impact-modified Desmopan® grade also exhibits good resistance to abrasion and scratch.
	KA8529
	KA8377*
	KA8410*
	KA8417*
Glass Fibers Reinforced Series	DP3970D	Glass fiber reinforced injection specifications feature lowmolding shrinkage and low thermal expansion coefficients,The thermal expansion coefficient in the glass fiber direction is comparable to that of aluminum. Typical Application: Automotive interior parts R-TPU grade has high heat resistance,good low temperature impact strength,acoustic resistance, flowability and precision cavity reproduction. R-TPU products can be used to printing and spraying.

 

Packaging & Shipping

Storage Conditions
Usually, TPE material quickly absorbs the moisture from the atmosphere(Hygroscopic). So, they must be stored in a low-humidity environment, or else the quality of the TPE gradually degrades.
TPU and TPE materials are hygroscopic that absorb moisture. Hence, the same goes with the TPU as that of TPE. Both must be stored in airtight containers.

To offer accurate price, please try to supply the following information:
1.What product do you produce using TPU ? It is better to send us a picture of your product
2.Polyether type or polyester type?
3.Injection molding or extrusion ?
4.Do you have any special requirement ? such as flame retardant,hydrolysis resistance or weather resistance,oil resistance, etc.?
5. If you have your own Technical Data Sheet,Please send to us. Then we will offer price according to your TDS.

         Hebei Chijiang Import and Export Co., Ltd. is a professional, agile and international plastics chemical supplier, specialising in the plastics and its products industry for more than 10 years, with the most complete international supply chain of plastics raw materials. We offer high quality raw materials, the most agile information on the plastics chemical market and can match you with the most suitable raw material options. Our experience, flexibility and professionalism have LED us to a large number of customers. We have delivered a wide range of different plastic chemicals safely to more than 30 countries and have customers in all regions of the world.
        Chijiang′s tenet is: To survive on quality, to be credible and to strive for excellence, and at the same time, as always, adhering to the principle of "credibility first, customer first", always put the interests of customers in the first place, and provide the best products and the best quality service for every customer with all our heart. Chijiang is committed to creating more value and benefits for global users, and to building itself into a competitive first-class enterprise through continuous improvement.

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FAQ

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Q1. Are you a factory or trading company?
A: We are factory with an integrated sales team, designers, and showroom. We provide comprehensive assistance to help buyers choose suitable products. All inquiries are responded to within 24 hours.
Q2. Can I get samples for testing?
A: Yes, we provide samples. Customers cover the initial shipping costs, which are reimbursed in our first cooperation.
Q3. How does your factory ensure quality control?
A: Our factory is ISO9001:2008, REACH, and FAMIQS certified, ensuring rigorous quality control. Each Batch of goods do SGS inspection before leaving our factory.
Q4. What's your Delivery Time?
A: Delivery typically takes 7 to 15 days after payment receipt. Larger orders are confirmed with our production department for prompt, quality-assured delivery.
Q5. What are your payment terms?
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Q6. Which documents do you provide?
A: Standard documents include Commercial Invoice, Price List, Packing List, COA, Origin Certificate, Quality/Quantity Certificate, Beneficiary's Certificate, MSDS, B/L, and others upon request.

 

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