High PerformanceBlack Acetal Sheet - POM Rod – Jing Gu

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We believe that long term partnership is a result of high quality, value added service, rich experience and personal contact for Hdpe Sheet Supplier , Mc Nylon Sheet , Polyethylene Board , We hope we can have a friendly relationship with businessman from all over the world.
High PerformanceBlack Acetal Sheet - 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.


Product detail pictures:

High PerformanceBlack Acetal Sheet -
 POM Rod – Jing Gu detail pictures

High PerformanceBlack Acetal Sheet -
 POM Rod – Jing Gu detail pictures

High PerformanceBlack Acetal Sheet -
 POM Rod – Jing Gu detail pictures


Related Product Guide:
Global High Density Polyethylene (HDPE) Market 2019 – Dow Chemicals, Exxon Mobil Chemical, LyondellBasell | Engineering Plastic
New WORX Workstations Make Do-It-Yourself Projects Run Easier | Engineering Plastic

Dedicated to strict quality management and thoughtful client services, our experienced staff customers are generally available to discuss your demands and guarantee full client pleasure for High PerformanceBlack Acetal Sheet - POM Rod – Jing Gu , The product will supply to all over the world, such as: Turin , Belgium , Croatia , We have a dedicated and aggressive sales team, and many branches, catering to our customers. We are looking for long-term business partnerships, and ensure our suppliers that they will definitely benefit in both short and long run.
  • Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Cara from New Delhi - 2015.09.29 17:23
    Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Elaine from Juventus - 2015.09.23 17:37
    Write your message here and send it to us