M Series Excellent Hydrolytic, Low Temperature Flexibility Polyether-based TPU

short description:

Mirathane TPU provides special materials with high mechanical strength, high wear resistance, high and low temperature cycle resistance, hydrolysis resistance, aging resistance for energy partners, widely used in power energy cables, geographical exploration cables, shale hoses and other fields

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Product Detail

Product Tags

Features

Excellent Hydrolytic, Low Temperature Flexibility, Anti-Fungus, Aging resistance, Weathering Resistance.

Application

Lay-flat Hose, Fire Hose, Tubes, Flexitank, Wire&Cable, Fabric Coating, Film&Sheet, Animal Ear Tag, Smart Watch Band, etc.

Properties	Standard	Unit	M70	M75	M80	M85	M88	M90	M95	M55D	M65D
Density	ASTM D792	g/cm³	1. 1	1. 1	1. 1	1. 11	1. 11	1. 12	1. 14	1. 16	1. 17
Hardness	ASTM D2240	Shore A/D	70/-	74/-	80/-	86/-	88/-	92/-	95/-	-/55	-/65
Tensile Strength	ASTM D412	MPa	15	18	25	30	35	38	40	42	45
100%Modulus	ASTM D412	MPa	2	3	5	7	8	10	12	18	25
300%Modulus	ASTM D412	MPa	4	5	9	15	18	20	30	30	40
Elongation at Break	ASTM D412	％	700	700	600	500	450	450	400	400	350
Tear Strength	ASTM D624	kN/m	60	65	80	95	100	120	140	150	180
Tg	DSC	℃	-60	-60	-46	-45	-40	-36	-34	-30	-25

NOTE: The above values are shown as typical values and should not be used as specifications.

Processing Guide

For optimum results, previous drying of the product during 3-4 hours at given temperature in the TDS.
The products can be used for injection molding or extrusion, and please check more details in the TDS.

Processing Guide for Injection Molding		Processing Guide for Extrusion
Item	Parameter	Item	Parameter
Nozzle(℃)	Given in the TDS	Die(℃)	Given in the TDS
Metering Zone(℃)		Adapter(℃)
Compression Zone(℃)		Metering Zone (℃)
Feeding Zone(℃)		Compression Zone (℃)
Injection Pressure(bar)		Feeding Zone (℃)

Inspection

All the products are well inspected during the production and after production. Certificate of Analysis (COA) could be provided together with the products.