POM (Yuntianhua) (Grade M90)
Product Overview
Manufacturer: Yunnan Yuntianhua Co., Ltd.
Product Type: Polyacetal (POM) Copolymer — YUNCON® M90
Standards: GB/T Related Standards
YUNCON® M90 is a standard-flow POM copolymer: high rigidity, dimensional stability, chemical resistance, food-contact grade. Suited to injection molding and extrusion for precision structural parts.
| Properties | Unit | Value | Standard |
|---|---|---|---|
| Density | g/cm³ | 1.41 | GB/T 1033.1 |
| Melt Flow Rate (190℃/2.16kg) | g/10min | 9 | GB/T 3682 |
| Tensile Strength | MPa | ≥60 | GB/T 1040.2 |
| Elongation at Break | % | ≥25 | GB/T 1040.2 |
| Flexural Strength | MPa | ≥85 | GB/T 9341 |
| Flexural Modulus | MPa | ≥2800 | GB/T 9341 |
| Charpy Impact Strength (Notched) | kJ/m² | ≥6 | GB/T 1043.1 |
| Rockwell Hardness | HRM | ≥78 | GB/T 3398.2 |
| Vicat Softening Temperature | ℃ | ≥160 | GB/T 1633 |
| Water Absorption (23℃, 24h) | % | ≤0.25 | GB/T 1034 |
| Flammability | - | HB | GB/T 2408 |
Applications
Automotive (gears, fuel-system parts, interior trim); precision mechanical parts; industrial machinery; food-contact applications per grade certification; consumer housings and appliance components.
Packaging
Packaging: 25 kg/bag.
Storage: Cool, dry; ≤30 °C, RH ≤60%; sealed; protect from sun and moisture.
Safety Information
Technical reference only — confirm with manufacturer datasheets. Consult MSDS before handling; follow standard thermoplastic processing safety.
Request Quote
For detailed specifications, pricing, and availability of POM (Yuntianhua) (Grade M90), please contact our sales team.
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