Hostaform C9021 GV1/30 glass fiber acetal

Hostaform C9021 GV1/30 POM | GF26

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

Package: 25 KG/Bag
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 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 BMW, Bosch, Continental, General Motors, Mercedes-Benz, Stellantis - Chrysler 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
Process·Injection molding ·Film extrusion ·Sheet extrusion ·Blow molding
Features·Glass fiber reinforced ·Heat resistance ·High strength 
AdditivesRelease agents
Automotives certificated
·BMW GS93016 ·Bosch N28 BN22-X010 ·Continental TST N 055 54.10 ·General Motors GMW22P-POM-GF25
·Mercedes-Benz DBL5403 ·Mercedes-Benz DBL5406 ·Mercedes-Benz DBL5410 ·Mercedes-Benz DBL5420 
·Stellantis - Chrysler MS.50095 / CPN-4291 ·VW Group
Physical propertiesStandardValueUnit
Density  ISO 1183 1600kg/m³
Melt volume flow rate, at 190℃/2.16 kg ISO 1133  4
cm³/10min
Mold shrinkage, parallel ISO 294-40.6%
Mold shrinkage, normal ISO 294-41.0%
Humidity absorption, 2mmISO 62 0.17%
Water absorption, 2mmISO 11830.9%
Mechanical behaviorStandardValueUnit
Tensile modulusISO 5279200 MPa
Tensile stress, break, 5 mm/minISO 527135 MPa
Tensile strain, break, 5 mm/minISO 5272.5%
Tensile strain, break, 50 mm/minISO 527100%
Tensile creep modulus,1 hISO 8997700 MPa
Tensile creep modulus,1000 hISO 8995400 MPa
Flexural modulusISO 1787800 MPa
Flexural strengthISO 178160 MPa
Ball indentation hardness, H358 /30ISO 2039-1200 MPa
Poisson's ratio0.392
ImpactStandardValueUnit
Charpy impact strength, 23℃ISO 179/1eU30kJ/㎡
Charpy impact strength, -30℃ISO 179/1eU35kJ/㎡
Charpy notched impact strength, 23℃ISO 179/1eA8kJ/㎡
Charpy notched impact strength, -30℃ISO 179/1eA8kJ/㎡
ThermalStandardValueUnit
Melting temperature, 10℃/minISO 11357166 °C
Coefficient of linear thermal expansion (CLTE), normalISO 1135940E-6/K
Coefficient of linear thermal expansion (CLTE), parallelISO 1135980E-6/K
Thermal conductivity of meltISO 220070.215
W/(m K)
Effective thermal diffusivity, flowISO 220076.51㎡/s
Temperature of deflection under load, 1.8 MPa 
ISO 75160
℃
Temperature of deflection under load, 8 MPa 
ISO 75125
℃
Electrical StandardValueUnit
Volume resistivityIEC 626311E12Ohm.m
Surface resistivityIEC 626311E14Ohm
Comparative tracking indexIEC 60243-140 kV/mm
Dissipation factor, 100Hz IEC 6263130E-4
Dissipation factor, 1MHz IEC 6025060E-4
Relative permittivity,100HzIEC 626314.3
Relative permittivity,1MHzIEC 626314.3
Flame retardantStandardValueUnit
Burning Behav. at 1.5mm nom. thicken. 1.6 mmIEC 60695HB
Burning Behav. at 1.5mm nom. thicken. 3.18 mmIEC 60695HB
Injection molding guidanceStandardValueUnit
Drying temperature100℃
Drying time3-4hrs
Maximum moisture content≤0.2%
Melt temperature optimum200℃
Min. temperature 190℃
Max. temperature 210℃
Max. screw tangential speed≤0.3m/s
Mold temperature optimum100℃
Min. mold optimum80℃
Max. mold optimum120℃
Hold pressure range
60-120MPa
Back pressure2MPa
Ejection temperature133℃
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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