Hyosung M330A POK

Hyosung Poketone M330A POK

Material attribute: High wear resistance;

Package: 25KG/Bag

Process: Injection molding
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 Hyosung Poketone M330A POK Description 

Poketone M330A is a new-generation, highly lubricious polymer material produced by Hyosung Chemical. Its full name is polyketone, also known as"POK material."As an effective alternative to polyoxymethylene (POM), it contains no toxic volatile substances and offers exceptional safety performance. At the same time, M330A POM, with its excellent lubricity, impact resistance, chemical resistance, and high-temperature resistance, finds widespread application in high-wear-resistance fields such as automotive components, valves, bearings, and gears.
⚠️As a long-standing partner and authorized distributor of Hyosung Poketone’s POK material series, our company benefits from technical guidance provided by Hyosung Chemical. We welcome your inquiries 👉 86+15837933829

Hyosung Poketone M330A POK Advantage

  • Exceptional wear resistance. As a premium alternative to polyoxymethylene (POM), Poketone M330A offers 14 times the wear resistance of POM. Its superior wear resistance and lubricity effectively extend the service life of valves, bearings, and gears.
  • Enhanced heat resistance. Hyosung POK M330A has a Vicat softening temperature of 195°C and a heat deflection temperature of 200°C under a test condition of 0.45 MPa, which is significantly higher than that of conventional polyamide and polyformaldehyde materials, making it suitable for high-temperature applications such as automotive engines.
  • Enhanced safety features. Unlike polyacetal materials (POM), which release volatile toxic substances such as formaldehyde during processing and use, Hyosung M330A POK is produced through the copolymerization of carbon monoxide and olefins. It does not release any volatile toxic substances during processing or use and offers exceptional safety performance.

Why choose Baiyou as Hyosung Poketone M330A POK supplier?

  • Leading ketone polymer supplier (POK material) , 20+ years of experience in plastic product manufacturing and chemical raw material import and export
  • Fastest Arrival, with warehouses in multiple ports
  • 1,000+ types of resins are available, and we have cooperated with large petrochemical groups for 30+ years
  • Free Samples for production testing
  • Wholesale price, even a piece of goods is based on the wholesale price
 Key Attributes 
Hyosung Poketone M330A POK
Product information
ManufacturerHyosung chemical
Other CertificatesMSDS
Part Marking Code>POK material<
ColorNatural color
Material ShapePOK Pellets
ProcessInjection molding
Features·High impact ·High stiffness ·Stress crack resistance
ApplicationSmall-sized blowing molding parts
Physical propertiesStandardValueUnit
Melt flow index, 240℃ 2.16kg
ASTM D1238
600
g/10min
Melt temperatureASTM D3418
222
℃
Mould shrinkage 3mm, TD
ASTM D955
2%
Mould shrinkage 3mm, MD
ASTM D955
2%
Mould shrinkage 3mm, TD
ASTM D955
1.5%
Mould shrinkage 3mm, MD
ASTM D955
1.6%
Mould Specific gravity
ASTM D792
1.24g/cm³
Water absorption equilibrium at 50% RH
ASTM D570
0.5%
Water absorption at saturation
ASTM D570
2.1%
HardnessStandardValueUnit
Shore Hardness D ISO 86873
Hardness Rockwell
ASTM D785
110
 
Mechanical behaviorStandardValueUnit
Tensile strength at yield
ASTM D638
60
MPa
Tensile modulus
ASTM D638
1500
 MPa
Tensile elongation at yield
ASTM D638
21
%
Tensile elongation at break 
ASTM D638
300
%
Flexural Modulus 
ASTM D7901500MPa
Flexural strength
ASTM D79057MPa
Unnotched charpy impact strength
 ISO 179/1eUN.B.
Notched charpy impact strength, 23℃
ISO 179/1eA8kJ/㎡
Notched charpy impact strength, -10℃
ISO 179/1eA4kJ/㎡
Notched charpy impact strength, -30℃
ISO 179/1eA2kJ/㎡
Unnotched Izod impact strength
 ISO 180/UN.B.
Notched Izod impact strength, 23℃
 ISO 180/A7kJ/㎡
Notched Izod impact strength, -10℃
ISO 180/A4kJ/㎡
Notched Izod impact strength, -30℃
ISO 180/A3kJ/㎡
Falling dart impact strength
ISO 6603-250J
FlammabilityStandardValueUnit
Flame resistanceUL 94HB 
Glow wire flammability indexIEC600695-2-12700℃
Glow wire ignition indexIEC600695-2-12725℃
Electrical propertiesStandardValueUnit
Dielectric strength, short term, 3mmASTM D13915kV/min
Dielectric strength, short term, 3mmASTM D13919kV/min
Volume resistivityASTM D25710¹⁴ohm cm
Surface resistivityASTM D25710¹⁷ohm/sq
Arc resistanceASTM D495130sec
CTIUL 745A600V
Dielectric constant at 60 Hz
ASTM D1506.2
Dielectric Dissipation factor at 60HzASTM D1500.008
⚠️The technical data sheet (TDS) of Hyosung Poketone M330A POK material from Hyosung chemical, if there are differences, please refer to the official website of Hyosung chemical.
 Partners 
We have established long-term relationships with 80+ well-known  companies around the world
 Warehouse And Shipping 
20+ years' experience consultant with a supply chain of 1000+ plastic raw materials in China.
Quantity (tonnes)
1-100
100-300
>300
Lead time (days)
7-10
10-15
To be negotiated