POM / Polyoxymethylene Granules / Paraformaldehyde

• Formula: H|[-C-O-]N|H
• EINECS: 608-494-5
• Material: Polyacetal/POM
• Usage: Engineering Plastics, Specialty Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Extrusion
• Model NO.: POM MC90
• Color: White
• Type: Copolymer
• Mfr: 9
• Form: Virgin/Recycled
• Transport Package: 25kg/Bag
• Specification: SGS
• Origin: China Mainland
• HS Code: 3902100010
• Production Capacity: 400 Tons/Month

Product Description

Descriptions:

1) High flow, high wear resistance and high strength
2)Antibacterial, acid resistance, alkali resistance, high hardness, good chemical stability

Application:
Electrical and electronic equipment, accessories, thin wall parts, car accessories, gear, valve parts, car inner decoration, pipeline, roller, bearing, pump parts.

TESTING ITEMS	UNIT	TESTING STANDARD	RESULT
density	g/cm3	1.40-1.45	1.41
MFI	9g/10min	8.9-9.1	9
tensile strength	mpa	>50	65
matern's temperature	ºC	>65	68
corrosive testing(H-C1)		2	1.96
(H2-SO4)solution		-2.0-2.0	0.8
(H-NO3)solution		-1.0-1.0	0.9
(Na-OH)solution		-1.0-1.0	0.9
elongation	%	>28%	30
modulus of elasticity	n/mm	3000	3100
thermal expansion	mm/m/ºC	0.08-0.10	0.09
water absorption	%	0.2-0.4	0.26