Wholesale Dealers of Grey Pvc Rod - POM Sheet – Jing Gu

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The consumer fulfillment is our primary goal. We uphold a consistent level of professionalism, top quality, credibility and service for Polyethylene Board , Pom Sheet Price , Delrin Sheet , To supply prospects with superb equipment and providers, and constantly build new machine is our company's organization objectives. We look ahead for your cooperation.
Wholesale Dealers of Grey Pvc Rod - POM Sheet – 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.


Product detail pictures:

Wholesale Dealers of Grey Pvc Rod -
 POM Sheet – Jing Gu detail pictures

Wholesale Dealers of Grey Pvc Rod -
 POM Sheet – Jing Gu detail pictures

Wholesale Dealers of Grey Pvc Rod -
 POM Sheet – Jing Gu detail pictures


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We've our have sales staff, style and design staff, technical crew, QC team and package workforce. We've strict excellent control procedures for each system. Also, all of our workers are experienced in printing field for Wholesale Dealers of Grey Pvc Rod - POM Sheet – Jing Gu , The product will supply to all over the world, such as: Angola , Oslo , Manila , Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!
  • The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Deirdre from London - 2016.10.27 12:12
    In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Maggie from Doha - 2015.06.09 12:42
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