Wholesale Special Price for Plastic Board - POM Rod – Jing Gu factory and suppliers

Special Price for Plastic Board - POM Rod – Jing Gu

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Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for Acetal Plastic Sheet , Polyethylene Rod , Ptfe Bar , Welcome any inquiry to our company. We will be glad to establish friendly business relationships with you!

Special Price for Plastic Board - POM Rod – Jing Gu Detail:

Product Description
Polyoxymethylene, commonly known as POM, it is a thermoplastic engineering plastics with high melting point and high crystallinity, a yellowish or white crystalline polymer with smooth and dense surface. According to the chemical structure of molecular chain, it can be divided into polyformaldehyde copolymer and polyformaldehyde homopolymer.
Comparing the properties of polyformaldehyde copolymer with polyformaldehyde homopolymer, some properties of copolymer are superior to homopolymer such as low melting point, thermal stability, chemical resistance, liquidity, hydrolysis resistance, acid and alkali resistance, superior process ability. However, some properties of homopolymer are also better than copolymer including high crystallinity, creep resistance, lower thermal expansion, abrasion resistance, good mechanical strength, high rigidity and so on.

JING GU PRODUCT PHYSICAL PROPERTIES
Property	Items	Test method	Unit	JING GU POM
Mechanical property	Tensile strength	ISO 527-1、2	Mpa	57
	Bending strength	ISO 178	Mpa	76
	Bending tensile stress	ISO 527	Mpa	68/-
	Stretching strain at break	ISO 527	%	35
	Tensile modules of elasticity	ISO 527	Mpa	3100
	Compressive stress under 1% and 2% normal strain	ISO 604	Mpa	19/35
	Pendulum impact test	ISO 179/1eA	kj/m²	8.6
	Rockwell hardness		HR	L97
Physical property	Density	ISO 1183	g/cm³	1.41
	Water absorption (23℃ water soak for 24 hours)	ISO 62	%	0.22
	Coefficients of linear thermal expansion (23-100℃ average value)		m/(m.k)	110×10^-5
	Flammability (UL)	UL94		HB
Heat resistance	Melting point		℃	165
	Temperature resistance (continuous)		℃	105
	Temperature resistance (short time)		℃	140
Insulating property	Dielectric strength	ISO 60243	kv/mm	20
	Volume resistance	ISO 60093	Ω·cm	1O¹⁴
	Surface resistance	ISO 60093	Ω	1O¹⁶
	Relative permittivity -100HZ/1MHZ	ISO 60250		3.8/3.8
Chemical property	Acid resistance			-
	Alkali resistance			+
	Carbonation resistance			+
	Aromatic compounds resistance			+
	Ketone resistance			+
Other	Adhesion			+
	Friction coefficient			0.32
	Food contact			+
Remark	1.Above data is only for reference.It may vary according to different processing method and sample. 2.These data can’t be simply transferred to the finished parts.The applicability of materials for specific applications should be tested by the processor and user. 3.These technical parameters are used as a help.They do not represent a promise of performance. 4.Above specification “+” represents resistant, “-” represents resistless, “0″ represents it depends.

Properties
1. Strong mechanical strength, high rigidity and hardness
2. Good sliding performance, abrasion resistance and creep resistance
3. Good dimensional stability
4. Physiological inertia and suitable to contact with food
5. Good machinability
6. Low impact strength
7. Poor acid resistance and weather resistance
Application
Widely used for sliding and rotating machinery, precision components, gears and bearings in automotive, electronics, medical care, machinery and sports apparatus.

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We will constantly satisfy our respected customers with our good excellent, superior value and superior assistance due to we're additional experienced and far more hard-working and do it in cost-effective way for Special Price for Plastic Board - POM Rod – Jing Gu , The product will supply to all over the world, such as: Los Angeles , Bulgaria , Germany , we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we have gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.

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The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!

By Jerry from Suriname - 2016.03.28 16:34

This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.

By Eden from Jordan - 2016.10.23 10:29

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