Material Comparison

Product Info

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POM M90 CHONGQING YUNTIANHUA

YUNTIANHUA®

Pump parts,Vehicle electronics,parts,Engine parts,bearing,wheel,Thin walled components,Automotive External Parts,Valves/valve components,Parts under the hood of a car

Acid resistance,Chemical resistance,Low friction coefficient,Antisolvent,Alkali resistant,Fatigue resistance,Wear resistance,High hardness,Low warpage

Plastic Datasheets

thermal performance	Test Condition	Test Method	CHONGQING YUNTIANHUA/M90
Hot deformation temperature	1.8MPa,Unannealed	ISO 75-2/A	95.0 °C

mechanical properties	Test Condition	Test Method	CHONGQING YUNTIANHUA/M90
Bending modulus		ISO 178	2600 Mpa
bending strength		ISO 178	90.0 Mpa
Tensile modulus		ISO 527-2	2600 Mpa
Tensile strain	Break	ISO 527-2	35 %
tensile strength	Yield	ISO 527-2	61.0 Mpa

Physical properties	Test Condition	Test Method	CHONGQING YUNTIANHUA/M90
density		ISO 1183	1.41 g/cm³
melt mass-flow rate	190°C/2.16kg	ISO 1133	9.0 g/10min
Water absorption rate	23°C,24hr	ISO 62	0.30 %

impact performance	Test Condition	Test Method	CHONGQING YUNTIANHUA/M90
Charpy Notched Impact Strength		ISO 179/1eA	6.0 kJ/m²

flammability	Test Condition	Test Method	CHONGQING YUNTIANHUA/M90
UL flame retardant rating		UL 94	HB

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