High flow wear-resistant injection grade polyoxymethylene plastic raw material POM granules m270

Name: High flow wear-resistant injection grade polyoxymethylene plastic raw material POM granules m270
Brand: Eighth Element Environment Technology Co., Ltd.
SKU: Tradewheel_2306141
Availability: InStock

FOB Price 1.62 - 1.62 USD / metric tons

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Place of Origin	Yunnan, China	Brand Name	YUNTIANHUA
Model Number	M270	Feature	Acid Resistant
Color	Natural	Appearance	White Granules
Grade	Injection Grade

Product Details

Product Description

Product parameters
Performance items			Test condition	test method	test data	Data unit
Basic performance	Melt flow rate		190℃,2.16kg	ISO 1133	27	g/10min
	density			ISO 1183	1.41	g/cm3
	Water absorption			ISO 62	0.7	%
	Water absorption rate			ISO 32	0.2	%
Mechanical properties	Bending modulus		23℃	ISO 178	2600	MPa
	Standard elongation at break		23℃	ISO 527	20	%
	Tensile yield strength		23℃	ISO 527	65	MPa
	ball indentation hardness		358N,30s	ISO 2039	140	MPa
	elongation	yield	23℃	ISO 527	8	%
	elongation	crack	23℃	ISO 527	30	%
	Notch impact strength of cantilever beam			ISO 180/1EA	6	KJ/m2
	Injection shrinkage	Flow direction	24h,4mm		2.5-2.7
	Injection shrinkage	vertical direction	24h,4mm		2.0-2.2
	Tensile modulus		23℃	ISO 527	3000	MPa
	bending strength		23℃	ISO 178	68	MPa
	Charpy Notched Impact Strength			179/1EA	5	KJ/m2
	Rockwell hardness		23℃	ISO 2039	M82(R114)
Electrical performance	Surface resistivity			IEC 93	1015	Ω
	Loss factor		20℃,1KHz	IEC 250	10
	Dielectric constant		20℃,1KHz	IEC 250	3.9
	Dielectric constant		20℃,50Hz	IEC 250	3.9
	Dielectric strength		20℃	IEC 243	25	KV/mm
	Leak resistance		21℃,65%RH	IEC 167	7.5	×10-4Ω
	Loss factor		20℃,50Hz	IEC 250	20	×10-4
	Volume resistivity			IEC 93	1015	Ω.cm
	Comparative arc diameter index			IEC 112	600	CTI
	Arc resistance		21℃,65%RH	ASTM D-495	1.9	mm
	Dielectric constant		20℃,1MHz	IEC 250	3.9
	Loss factor		20℃,1MHz	IEC 250	85
Thermal performance	Coefficient of linear expansion			ASTM D-696	11	1×10-5K-1
	specific heat		20℃		1.48	J
	vicat softening point		10N	ISO 306 A50	163	℃
	Thermal deformation temperature		1.8MPa	ISO 75	120	℃
	vicat softening point		50N	ISO 306 B50	150	℃
	Maximum continuous service temperature				100	℃
	melting point		DSC	ISO 3146	172	℃
	flammability			UL 94(FMVSS)	HB(B50)

POM homoformaldehyde | co formaldehyde, commonly known as saigang, has excellent comprehensive properties and is known as metal plastic. It has high elastic modulus, high hardness and stiffness, and can be used at low temperature of minus 40 degrees to high temperature of about 150 degrees. POM can withstand repeated impact for many times, with good toughness, cracking resistance, fatigue resistance, small creep, good wear and friction resistance, no sound and abnormal noise during friction, small friction coefficient and high strength.

POM plastic uses: auto parts, electromagnetic reversing valve, buckle, car door lock, ball seat, shift lever, rearview mirror, sun shield, accelerator pedal, car handle, water meter shell, faucet shower, children's car accessories, toy gear, bathtub handle, razor switch, zipper, umbrella, washer gasket, bearing sleeve, faucet support, cage, computer keyboard, massage head products, fitness equipment, roller, pulley Bearings, household appliances, floor sweeping robots, hooks, furniture guide rails, hinges, hinges, fax printer gears, washing machines, refrigerator accessories, air conditioning accessories, etc