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Mirakutoran® TPU E 398

Category:	TPU Alloy , Thermoplastic Polyurethane Elastomer Alloy
Manufacturer:	Japan Mirakutoran Inc.
Trademark:	Mirakutoran® TPU
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	5TAfkf_Mirakutoran-TPU-E-398.pdf
PRICE:	Order Products email sales@su-jiao.com

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Our TPU "Mirakutoran ®" has the following outstanding features.

Has excellent wear resistance

Tensile strength, high mechanical strength and tear strength

Is a wide range of hardness

High impact strength

Oil resistance and good chemical resistance

Excellent low temperature properties, weather resistance, ozone resistance and is also good

Flexible rubber elastic, vibration-effective silencing

Compared to other urethane elastomer thermoplastic that is more

Playback can be processed

Vulcanization process without curing reaction, very high productivity

Resins and other polymer is easy

Solution is easily dissolved in solvent process

Mirakutoran to the standard type E and P are two types.

Type E has a certain cross-linked structure in the molecule, and excellent mechanical strength and compression set. P type is characterized by good liquidity linear structure

General Information
Features	Shock absorption Impact resistance, good Good strength Good flexibility Good tear strength Ozone resistance Low temperature resistance Good chemical resistance Good wear resistance Good weather resistance Oil resistance

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.12	g/cm³	ASTM D792

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness			ASTM D2240
Shore A, 23°C, 2.00mm, injection molding	96 - 100		ASTM D2240
Shore D, 23°C, 2.00mm, injection molding	53		ASTM D2240

Mechanical	Nominal Value	Unit	Test Method
Taber Abrasion Resistance (23°C, 1000 Cycles, 1000 g, H-22 Wheel)	58.0	mg	ASTM D1044

Elastomers	Nominal Value	Unit	Test Method
Tensile Stress ¹(100% strain, 23°C, 2.00mm)	17.0	MPa	ASTM D412
Tensile Strength ²(Yield, 23°C, 2.00 mm)	48.0	MPa	ASTM D412
Tensile Elongation ³(Break, 23°C, 2.00 mm)	440	%	ASTM D412
Tear Strength ⁴(23°C, 2.00 mm)	167	kN/m	ASTM D624
Compression Set (70°C, 22 hr)	32	%	ASTM D395
Rebound Resilience (23°C, 2.00 mm)	40	%

Thermal	Nominal Value	Unit	Test Method
Glass Transition Temperature	-46.0	°C	DSC
Vicat Softening Temperature	131	°C	ASTM D1525 ⁵

Additional Information
Test Methods: JIS K7311, K6262, K7206

Note Message
1 .	300 mm/min
2 .	300 mm/min
3 .	300 mm/min
4 .	300 mm/min
5 .	压力1 (10N)

Resin Grade	Manufacturer	Category	Trademark
Trexprene® A70CI	Mitsubishi Chemical Performance Polymers, Inc.	TPV	Trexprene®
ULTEM™ AUT200M resin	SABIC Innovative Plastics Europe	PEI	ULTEM™
Capa™ 6506	Perstorp Holding AB	PCL	Capa™
Durez® 32223	Sumitomo Bakelite North America, Inc.	Phenolic	Durez®
Cogegum® AFR/760 UV	Solvay Specialty Polymers	Polyolefin, Unspecified	Cogegum®