Modified POM Family
Glass Fiber Reinforced POM
PLATFORM® glass-fiber-reinforced POM spans 10% to 30% glass fiber for gears, brackets and other structural parts requiring higher stiffness, strength and dimensional control.
Glass Fiber Reinforced POM
10–30% GF POM for stiffness, strength and dimensional control in gears and structural partsGrade directory
Glass-fiber POM grades
Compare glass-fiber content and key properties. Grade pages show published technical data and provide TDS request links.
POM · Glass fiber 10%
EGH202H
- Glass fiber
- 10%
- Flexural modulus
- 4500 MPa
- Notched Charpy impact
- 7 kJ/m2
- HDT · 1.8 MPa
- 155 °C
POM · Glass fiber 15%
EGH302H
- Glass fiber
- 15%
- Flexural modulus
- 5000 MPa
- Notched Charpy impact
- 7 kJ/m2
- HDT · 1.8 MPa
- 145 °C
POM · Glass fiber 20%
EGH402H
- Glass fiber
- 20%
- Flexural modulus
- 6200 MPa
- Notched Charpy impact
- 6.8 kJ/m2
- HDT · 1.8 MPa
- 163 °C
POM · Glass fiber 20%
EGH402T
- Glass fiber
- 20%
- Flexural modulus
- 5500 MPa
- Notched Charpy impact
- 6 kJ/m2
- HDT · 1.8 MPa
- 157 °C
POM · Glass fiber 25%
EGH502H
- Glass fiber
- 25%
- Flexural modulus
- 7500 MPa
- Notched Charpy impact
- 7 kJ/m2
- HDT · 1.8 MPa
- 162 °C
POM · Glass fiber 25%
EGH502T
- Glass fiber
- 25%
- Flexural modulus
- 7200 MPa
- Notched Charpy impact
- 6 kJ/m2
- HDT · 1.8 MPa
- 162 °C
POM · Glass fiber 25%
EGH580H
- Glass fiber
- 25%
- Flexural modulus
- 8000 MPa
- Notched Charpy impact
- 8.15 kJ/m2
- HDT · 1.8 MPa
- 162 °C
POM · Glass fiber 25%
EGH580T
- Glass fiber
- 25%
- Flexural modulus
- 8000 MPa
- Notched Charpy impact
- 7.5 kJ/m2
- HDT · 1.8 MPa
- 162 °C
POM · Glass fiber 30%
EGH602H
- Glass fiber
- 30%
- Flexural modulus
- 7800 MPa
- Notched Charpy impact
- 6 kJ/m2
- HDT · 1.8 MPa
- 165 °C
POM · Glass fiber 30%
EGH602T
- Glass fiber
- 30%
- Flexural modulus
- 6000 MPa
- Notched Charpy impact
- 7 kJ/m2
- HDT · 1.8 MPa
- 162 °C
Typical reference values for initial screening. Higher glass-fiber content does not by itself establish suitability. Confirm test conditions and molded-part performance for your project.
Test basis
Glass-fiber content is the stated formulation content; the POM catalog does not publish a test method for it.
- Flexural modulus
- ISO 178
- Notched Charpy impact
- ISO 179/1eA
- HDT · 1.8 MPa
- ISO 75-2, 1.8 MPa
The catalog does not state impact test temperature or specimen conditioning. Processing values are published reference settings, not a validated molding window for your tool.
Application paths and customer trials
Customer cases show how specific glass-fiber POM grades were evaluated in comparable part families.
Application paths
04- 01AutomotiveFor drive gears, compare tooth-root loading and tooth wear; for clips, assembly cracking and retention; for fuel and water-system parts, dimensions and sealing after fluid exposure. Use observed failures to compare candidate grades and relevant properties.
- 02Motion ComponentsContinuous meshing calls for attention to tooth wear and heat; frequent starts and stops to stick-slip and impact. Compare lubricated, toughened or reinforced POM against the dominant risk, shortlist candidate grades and define molding-trial comparisons.
- 03Water ControlSpool sticking and seal leakage can begin with changing clearances. Prioritize starting friction and wear at moving interfaces, and creep and warpage in pressure housings; screen formulations against fluid and water temperature.
- 04Textile MachineryWear on yarn-contact surfaces can increase fuzz and breakage, while dusty reciprocation promotes stick-slip. Balance surface retention with friction first, then compare stiffness and dimensions for load-bearing supports.
Customer trials
03- EGH402H · Automotive door systems · 20% GF POMAutomotive window regulator carrier plateEGH402H POM with 20% glass fiber and molding adjustments helped improve mounting-hole stability under heat and sustained load.
- EGH202H · Domestic water pumps · 10% GF POMPrecision water pump impeller supportEGH202H POM with 10% glass fiber and revised mounting-lug radii balanced support strength with small snap-fit and thin-wall molding requirements.
- EGH502H · Conveying and packaging equipment · 25% GF POMConveyor chain attachmentEGH502H POM with 25% glass fiber, revised ribs and local wall thickness improved lateral cantilever stiffness without continued wall thickening.
FAQ
Buyer Questions
What parts are glass-fiber-reinforced POM grades designed for?
They are primarily designed for gears, brackets, housings, and other precision or structural molded parts that place greater emphasis on stiffness, strength, and dimensional control.
How do the grades differ?
The range spans 10% to 30% glass fiber and offers different balances of stiffness, strength, impact, flow, and molding shrinkage, supported by individual grade data.
What information is available for molding trials?
Published grade data, technical documents, and samples can be reviewed together with tooling, flow direction, fiber orientation, and dimensional requirements.
Project Inquiry
Compare Grades, Data & Samples
Share the application, operating conditions, and processing constraints to compare relevant grades and confirm available data, documents, and samples.
01Part & Duty
02Mold & Process
03Data & Samples