Hostaform C9021 GV1/30 POM | GF26

Material attribute: ·26% glass fiber reinforced ·High strength ·High rigidity ·Heat resistance

Package: 25 KG/Bag

Process: Injection molding
Get Quotation

 Hostaform C9021 GV1/30 POM Description 

Hostaform C9021 GV1/30 is a polyformaldehyde resin manufactured by Celanese Corporation. This material contains 26% glass fiber reinforcement and features high strength, high-temperature resistance, and low shrinkage, making it suitable for applications requiring high strength and rigidity.

Hostaform C9021 GV1/30 POM Advantage

  • GF POM material, Hostaform C9021 GV1/30 POM contains 26% glass fiber and, compared to the more commonly used POM Hostaform C9021 in the same series, offers superior temperature resistance, greater rigidity, and higher strength, making it suitable for applications requiring high strength and high hardness.
Hostaform C9021 GV1/30Hostaform C9021Unit
Tensile stress at break, 5mm/min13560MPa
Tensile modulus9.22.85GPa
Flexural modulus7.82.7GPa
Tensile strain at break, 5mm/min2.59%
HDT @ 1.8 MPa160104℃
  • Better dimensional stability. Hostaform C9021 GV1/30 GF POM has a flow shrinkage rate of 0.6% and a transverse shrinkage rate of only 1.0%, which is significantly lower than that of the standard-grade Hostaform C9021, making it suitable for precision and complex parts.
Hostaform C9021 GV1/30Hostaform C9021Unit
Molding shrinkage, parallel0.62%
Molding shrinkage, normal1.01.9%
  • Automotive applications POM material. Hostaform C9021 GV1/30 GF reinforced POM is widely used in automotive applications due to its excellent performance. This material has been certified for use by BAIC, BMW, Bosch, Continental, Ford, General Motors, Hyundai, Mercedes-Benz, Nissan, Stellantis, Stellantis - Chrysler, Tesla, and the VW Group, among others.

Why choose Baiyou as Hostaform C9021 GV1/30 POM supplier?

  • Leading acetal resin supplier (POM 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 
Hostaform C9021 GV1/30 POM
Product information
ManufacturerCelanese corporation
Other CertificatesMSDS
Part Marking Code>POM material<
Color·Natural color ·Black
Material ShapePOM Pellets
ProcessInjection molding
Features·Glass fiber reinforced ·Heat resistance ·High strength 
AdditivesMold release
Physical propertiesStandardValueUnit
Density  ISO 1183 1200kg/m³
Melt volume rate, MVR at 300℃/1.2kg ISO 1133  21
cm³/10min
Mold shrinkage on tensile bar, flow SABIC METHOD0.5-0.7%
Moisture absorption 23℃ 50% RHISO 62 0.15%
Water absorption 23% saturatedISO 62 0.35%
Mechanical behaviorStandardValueUnit
Tensile stress, yield, 50 mm/minISO 52763 MPa
Tensile stress, break, 50 mm/minISO 52765 MPa
Tensile strain, yield, 50 mm/minISO 5276%
Tensile strain, break, 50 mm/minISO 527100%
Tensile modulus,1 mm/minISO 5272350 MPa
Flexural stress,yield, 2 mm/minISO 17890 MPa
Flexural modulus, 2 mm/minISO 1782300 MPa
Ball indentation hardness, H358 /30ISO 2039-195 MPa
ImpactStandardValueUnit
Izod impact, unnotched 80*10*3 +23℃ISO 180/1UNBkJ/㎡
Izod impact, unnotched 80*10*3 -30℃ISO 180/1UNBkJ/㎡
Izod impact, notched 80*10*3 +23℃ISO 180/1A65kJ/㎡
Izod impact, notched 80*10*3 -30℃ISO 180/1A11kJ/㎡
Charpy 23℃, V-notch Edgwe 80*10*3 sp=62mmISO 179/1eA65kJ/㎡
Charpy -30℃, V-notch Edgwe 80*10*3 sp=62mmISO 179/1eA12kJ/㎡
Charpy 23℃, unnotch Edgwe 80*10*3 sp=62mmISO 179/1eANBkJ/㎡
Charpy -30℃, unnotch Edgwe 80*10*3 sp=62mmISO 179/1eANBkJ/㎡
Charpy impact, notched, 23℃ISO 179/2C35kJ/㎡
ThermalStandardValueUnit
Vicat Softening Temperature, rate B/50ISO 306140 °C
Vicat Softening Temperature, rate B/120ISO 306141 °C
Thermal conductivityISO 83020.2
W/m·℃
CTE, 23℃ to 80℃, xflowISO 11359-27.0E-05
1/℃
Ball pressure test, 125℃ +/- 2℃IEC 60695-10-2Passed
HDT/Be, 0.45 MPa Edgew 120*10*4 sp=100mm
ISO 75/Be133
℃
HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm
ISO 75/Ae122
℃
Relative Temp. Index, ElecUL746B130
℃
Relative Temp. Index, Mech w/impactUL746B125
℃
Relative Temp. Index, Mech w/impactUL746B125
℃
Electrical StandardValueUnit
Volume resistivityIEC 60093>1.E+15 Ω.cm
Surface resistivity, ROAIEC 60093>1.E+15 Ω
Dielectrics strength, in oil, 0.8mmIEC 60243-135 kV/mm
Dielectrics strength, in oil, 1.6mmIEC 60243-127 kV/mm
Dielectrics strength, in oil, 3.2mmIEC 60243-117 kV/mm
Relative permittivity,1 MHzIEC 602502.7
Dissipation factor, 50 / 60 Hz IEC 602500.001
Dissipation factor, 1 MHz IEC 602500.01
Relative permittivity,50 / 60 HzIEC 602502.7
Flame retardantStandardValueUnit
UL recognized, 94HB Flame Class RatingUL 940.7mm
UL recognized, 94HB Flame Class Rating 2nd valueUL 943mm
Glow wire flammability index 850℃, passes atIEC 60695-2-121mm
Oxygen index (LOI)ISO 458925%
OpticalStandardValueUnit
Light transmission, 2.54mmASTM D100388-90%
Haze, 2.54mmASTM D1003<0.8%
Refractive indexISO 4891.586
Injection molding guidanceStandardValueUnit
Drying temperature120℃
Drying time2-4hrs
Maximum moisture content0.02%
Melt temperature280-300℃
Nozzle temperature270-290℃
Front - Zone 3 temperature280-300℃
Middle - Zone 2 temperature280-300℃
Rear- Zone 2 temperature260-280℃
Hopper temperature60-80℃
Mold temperature80-100℃
 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

References and Notes

  1. Celanese,"Hostaform C9021 GV1/30 POM 26% Glass fiber documents", Celanese corporation, 08/09/2026