POM (Yuntianhua) (Grade M270)
Product Overview
Manufacturer: Yunnan Yuntianhua Co., Ltd.
Product Type: Polyacetal (POM) Copolymer — YUNCON® M270
Standards: GB/T Related Standards
YUNCON® M270 is a high-flow POM copolymer for complex and thin-wall geometries; low mold deposit. Optimized for injection molding.
| Properties | Unit | Value | Standard |
|---|---|---|---|
| Density | g/cm³ | 1.41 | GB/T 1033.1 |
| Melt Flow Rate (190℃/2.16kg) | g/10min | ≥15 | GB/T 3682 |
| Tensile Strength | MPa | ≥58 | GB/T 1040.2 |
| Elongation at Break | % | ≥20 | GB/T 1040.2 |
| Flexural Strength | MPa | ≥80 | GB/T 9341 |
| Flexural Modulus | MPa | ≥2700 | GB/T 9341 |
| Charpy Impact Strength (Notched) | kJ/m² | ≥5 | GB/T 1043.1 |
| Rockwell Hardness | HRM | ≥75 | GB/T 3398.2 |
| Vicat Softening Temperature | ℃ | ≥158 | GB/T 1633 |
| Water Absorption (23℃, 24h) | % | ≤0.25 | GB/T 1034 |
| Flammability | - | HB | GB/T 2408 |
Technical Specifications
| Characteristic | YUNCON® M270 |
|---|---|
| Flow | High flow |
| Applications | Lighters, aerosol bottles, fasteners |
| Features | Low mold deposit, high flow |
| Processing | Injection molding (optimized) |
Applications
Thin-wall and intricate parts; aerosol bottles and dispensing systems; lighters; fasteners; consumer and mechanical parts needing maximum flow.
Packaging & Storage
Standards: Enterprise standard (GB/T references); quality management system certified.
Packaging: 25 kg/bag; moisture-resistant.
Storage: Cool, dry; ≤30 °C, RH ≤60%; sealed; protect from sun and moisture.
Grade Guide / Manufacturer Info
YUNCON® M270 — High-flow grade for complex molds and thin sections; low deposit tendency. Typical uses: lighters, aerosol bottles, fasteners, dispensing and similar high-throughput molding.
Safety / Regulatory
Technical reference only — confirm with manufacturer datasheets. Consult MSDS before handling; follow standard thermoplastic processing safety.
Quality / Certifications
Standards: Enterprise standard (GB/T references); quality management system certified.
Packaging: 25 kg/bag; moisture-resistant.
Storage: Cool, dry; ≤30 °C, RH ≤60%; sealed; protect from sun and moisture.
Request Quote
For detailed specifications, pricing, and availability of POM (Yuntianhua) (Grade M270), please contact our sales team.
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