Factory Price!!! Virgin&Recycled POM (Polyoxymethylene) Acetal Polymer
Factory Price!!! Virgin&Recycled POM (Polyoxymethylene) Acetal Polymer
Factory Price!!! Virgin&Recycled POM (Polyoxymethylene) Acetal Polymer
Factory Price!!! Virgin&Recycled POM (Polyoxymethylene) Acetal Polymer
Factory Price!!! Virgin&Recycled POM (Polyoxymethylene) Acetal Polymer
Factory Price!!! Virgin&Recycled POM (Polyoxymethylene) Acetal Polymer
Factory Price!!! Virgin&Recycled POM (Polyoxymethylene) Acetal Polymer
Factory Price!!! Virgin&Recycled POM (Polyoxymethylene) Acetal Polymer

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Factory Price!!! Virgin&Recycled POM (Polyoxymethylene) Acetal Polymer

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Model No. : BNBT-0023
Brand Name : BN

Product description

  INTRODUCTION OF POM   Polyoxymethylene (POM), also known as acetal , polyacetal, and polyformaldehyde, is an engineering thermoplastic used  in precision parts that require high stiffness, low friction and excellent dimensional stability.       PROPERTIES 1.POM is characterized by its high strength, hardness and rigidity to -40 °C             POM is intrinsically opaque white, due to its high crystalline composition, but it is available in all colors. 2.POM homopolymer is a semi-crystalline polymer (75-85% crystalline) with a melting point of 175° Celsius 3.POM copolymer has a slightly lower melting point of 162 – 173° Celsius.     Specification  

Test Item

Test condition

Test method(ASTM)

Units

Test Data

Water absorption

23°C60%RH

ASTM D-570

%

022

Melt flow rate

ASTM D-1237

g/10min

9

Mold shrinkage

Transverse

-

%

20

Specific Gravity

-

       ASTM D-792 

   g/cm3

1.41

Tensile strength

1.6mm

ASTM D-1822

KJ/m2

98

Elongation

23°C

ASTM D-638

%

50

Tensile strength

23°C

ASTM D-638

MPa

62.3

Flexural strength

23°C

ASTM D-790

MPa

91.2

Rockwell hardness

-

ASTM D-785

M scale

80

Notch impact strength(Izod)

3.2mm

ASTM D-256

J/M

54

Flexural modulus

23°C

ASTM D-790

GPa

2.62

Tearing strength

2mm

ASTM D-732

MPa

54.9

Melting point

10°C/min

ASTM D-3418

°C

165

Flammability

-

UL94

-

HB

  APPLICATION 1.Electrical Engineering: insulators, bobbins, connectors, parts for electronic devices such as televisions, telephones, etc. 2.Vehicle: Fuel sender unit, Light stock (including shifter for light, turn signal), power windows, door lock systems, articulated shells. 3.Model: Thin, later claimed Modellbahnen parts, such as bogies and handle bars. POM breaks under load slightly less than ABS,   but in bright translucent colors, and not paintable. 4.Furniture: hardware, locks, handles, hinges, or even curtains roles. 5.Construction: Structural Glass - pod holder for point   6.Sports: Paintball accessories. It is often used for machined parts of paintball markers that do not require the strength of aluminum,  such as handles and reciprocating bolts. POM is also used in airsoft guns, in order to reduce the noise of the piston. 7.Clothing: zippers     Packaging & Shipping    25kg pp bag,16-18MT/20'FCL Fast Delivery  
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