POM Plastic White Origin Raw Material POM with Acetal Polyacetal Polyformaldehyde
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POM Plastic White Origin Raw Material POM with Acetal Polyacetal Polyformaldehyde

Dongguan Forever Co.,Ltd is the manufacture of the china origin cheap UV stablized PC polycarbonate Granules Polymer Resin
  • C 52021 LS-XH

  • Forever

POM copolymer is an injection molding type of plastic with excellent flow properties, making it ideal for producing very thin-walled precision molded parts. It allows for processing at lower temperatures and shorter cycle times, reducing production time and costs. This material is suitable for applications with lower mechanical requirements. It offers good resistance to solvents, fuel, and strong alkalis, as well as hydrolysis resistance. Additionally, it exhibits high resistance to thermal and oxidative degradation. With the addition of UV additives, it can be used for a wide range of applications, particularly for very thin-walled precision molded parts that require processing at reduced temperatures and shorter cycle times.



 Resin Pellets


Excellent Processability

Chemical Resistant

Fuel Resistant

Hydrolysis Resistance

 Solvent Resistant


Alkali Resistant

Usage                                          Thin-walled Parts


Nominal Value

Test Method

Density / Specific Gravity

1.41 g/cm³

ISO 1183

Melt Volume-Flow Rate, MVR(190 °C;2.16 kg)

39 cm³/10 min

ISO 1133

Molding Shrinkage, Across Flow

1.8 %

ISO 294-4

Molding Shrinkage, Flow

1.9 %

ISO 294-4

Water Absorption, Saturation(23 °C)

0.65 %

ISO 62

Water Absorption, Equilibrium(50% RH;23 °C)

0.20 %

ISO 62

Ball Indentation Hardness(30s)

148 MPa

ISO 2039-1


Nominal Value

Test Method

Tensile Modulus

3000 MPa

ISO 527-2/1A

Tensile Stress, Yield

65.0 MPa

ISO 527-2/1A/50

Tensile Strain, Yield

7.0 %

ISO 527-2/1A/50

Nominal Tensile Strain at Break

15 %

ISO 527-2/1A/50

Tensile creep modulus

1 hr

1.0e+3 hr

2500 MPa

1300 MPa

ISO 899-1

Flexural Modulus(23 °C)

2800 MPa

ISO 178

C harpy Notched Impact Strength

-30 °C

23 °C

5.0 kJ/m²

5.0 kJ/m²

ISO 179 1eA

C harpy Unnotched Impact Strength

-30 °C

23 °C

150 kJ/m²

150 kJ/m²

ISO 179 1eU


Nominal Value

Test Method

Heat Deflection Temperature, Unannealed(1.8 MPa)

106 °C

ISO 75-2/A

Vicat Softening Temperature

151 °C

ISO 306/B50

Melting Point(10 °C/min)

166 °C

ISO 11357-3

CLTE, Flow

1.1E-4 cm/cm/°C

ISO 11359-2

Specific Heat Capacity of Melt

2060 J/kg/°C

Melt Thermal Conductivity

0.19 W/m-K

Internal Method


Nominal Value

Test Method

Surface Resistivity

1.0E+14 ohms

IEC 60093

Volume Resistivity

1.0e+14 ohms ·cm

IEC 60093

Electric Strength

35 kV/mm

IEC 60243-1

Relative Permittivity

100 Hz

1.0e+6 Hz



IEC 60250

Dissipation Factor

100 Hz

1.0e+6 Hz



IEC 60250

Comparative Tracking Index

600 V

IEC 60112


Nominal Value

Drying Temperature<Injection>

100 - 120 °C

Drying Time<Injection>

3.0 - 4.0 hr

Suggested Max Moisture<Injection>

0.15 %

Hopper Temperature<Injection>

20 - 30 °C

Rear Temperature<Injection>

170 - 180 °C

Middle Temperature<injection>

180 - 190 °C

Front Temperature<Injection>

190 - 200 °C

Nozzle Temperature<Injection>

190 - 210 °C

Processing Temp, Melt<Injection>

190 - 210 °C

Mold Temperature<Injection>

80 - 120 °C

Injection Rate<Injection>


Back Pressure<Injection>

< 4.00 MPa

Feeding Zone Temperature<Injection>

60 - 80 °C

Zone4 temperature<Injection>

190 - 210 °C

Hot Runner Temperature<Injection>

190 - 210 °C

With almost 20 years in the modified engineering plastics,Forever Plastics is a high-tech manufacture integrating R&D






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