What is Desmopan TPU 358E ?

Desmopan 385E is Covestro's premium thermoplastic polyurethane (TPU) product with high strength, excellent elasticity and wear resistance for injection molding and extrusion processes. Its V-2 flame retardant properties and polyester based non-reinforced properties make it excellent in a variety of industrial applications.

Desmopan 385E

Desmopan TPU 358E Properties

1. High strength:

The polyester base structure gives the material excellent tensile strength and wear resistance.

2. Flame retardant (Class V-2) :

Desmopan 385E meets UL 94 Class V-2 standards to improve product safety.

3. Flexible processing:

The TPU 385E supports injection molding and extrusion, suitable for complex structures and mass production.

4. Non-reinforced design:

The Desmopan TPU meets the needs of a wide range of industrial applications without additional padding and reinforcement, ensuring greater flexibility and elasticity for hard-soft combined applications.

Desmopan TPU 358E Ứng dụng

1. Engineering and technical components

Desmopan 385E is suitable for technical components requiring high impact resistance and durability, such as precision parts in automotive, electronic and mechanical equipment.

2. The hose and tubing

Desmopan TPU materials suitable for fluid conveying and resistance to chemical corrosion applications, such as industrial hose, fuel pipe and hydraulic pipe, to ensure long term stability.

3. The film and screen pack

It can be used in wear-resistant transparent film, protective film and electronic equipment shell, with excellent scratch resistance and flexibility.

4. Hard-soft composite system

The TPU 385E's excellent binding force enables better material compatibility and is widely used in automotive interiors, sports equipment and industrial components to enhance overall performance

Desmopan TPU 358E Datasheet

UL	Tình trạng	Tiêu chuẩn	Giá trị	Đơn vị
RTI	Elec NC 1.5mm	UL 746B	50	°C
RTI	Imp NC 1.5mm	UL 746B	50	°C
RTI	Str NC 1.5mm	UL 746B	50	°C
Xếp hạng ngọn lửa	NC 1.5mm	UL94	V-2
Hành vi cơ học	Tình trạng	Tiêu chuẩn	Giá trị	Đơn vị
Độ giãn dài	Break 200mm/min	DIN 53504	552	%
Compressive Set	23°C 72hr	ISO 815	25	%
Compressive Set	70°C 24hr	ISO 815	23	%
Elastic Recovery		ISO 4662	42	%
Abrasion Resistance	Phương pháp A	ISO 4649	30	mm³
Độ bền kéo	200mm/min	DIN 53504	52	MPa
Độ bền kéo	10% Strain 200mm/min	DIN 53504	2.1	MPa
Độ bền kéo	50% Strain 200mm/min	DIN 53504	4.7	MPa
Độ bền kéo	100% Strain 200mm/min	DIN 53504	5.8	MPa
Độ bền kéo	300% Strain 200mm/min	DIN 53504	16.4	MPa
Mô đun kéo	-20°C	ISO 6721	186	MPa
Mô đun kéo	20°C	ISO 6721	51	MPa
Mô đun kéo	60°C	ISO 6721	37	MPa
Tearing Strength	500mm/min	ISO 34	70	KN/m
Tài sản vật chất	Tình trạng	Tiêu chuẩn	Giá trị	Đơn vị
Tỉ trọng		ISO 1183	1.2	g/cm³
độ cứng	Tình trạng	Tiêu chuẩn	Giá trị	Đơn vị
Shore Hardness A	1s	ISO 7619	86
Shore Hardness D	1s	ISO 7619	32
Tính dễ cháy	Tình trạng	Tiêu chuẩn	Giá trị	Đơn vị
Xếp hạng ngọn lửa	NC 1.5mm	UL94	V-2

Request Free Desmopan TPU Samples & TDS

Desmopan 385E TPU granule is a versatile, high-performance polyester based thermoplastic polyurethane material, with its excellent durability and wide applicability, in industrial manufacturing, electronic equipment, automotive engineering and other fields occupy an important position. If you need to know more about the technical parameters of Desmopan TPU series materials or request a free sample, please contact us!

Desmopan TPU

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Desmopan TPU Overview | Desmopan 385E Properties and TDS

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