Celanese Hostaform C9021 聚甲醛 树脂
POM · POM 共聚物 · for Precision Parts — supplied by Zhejiang WOQIN 新材料 Technology Co., Ltd.
Celanese
POM
POM 共聚物
现货供应
Celanese Hostaform C9021
Celanese Hostaform C9021 is a standard-flow acetal copolymer offering an excellent balance of mechanical strength, stiffness and dimensional stability for precision mechanical parts.
材料聚甲醛
应用精密零部件
MFI / MFR9.0 g/10min
密度1.41 g/cm³
产品概述
原文技术说明（英文）
Celanese Hostaform C9021 is a standard-flow acetal copolymer offering an excellent balance of mechanical strength, stiffness and dimensional stability for precision mechanical parts.
主要优势
- Low friction and excellent wear resistance
- High stiffness
- Outstanding resistance to hot water and chemicals
- Precision molding with tight tolerances
应用领域
- Gears
- Bearings
- Fasteners
- Door lock components
技术数据表
| 性能项目 | 测试标准 | 数值 | 单位 |
|---|---|---|---|
| 密度 | ISO 1183 | 1.41 | g/cm³ |
| MFR 190/2.16kg | ISO 1133 | 9.0 | g/10min |
| 拉伸模量 | ISO 527 | 2900 | MPa |
| 屈服拉伸强度 | ISO 527 | 65 | MPa |
| Charpy 23°C | ISO 179 | 160 | kJ/m² |
| 熔点 | ISO 11357 | 166 | °C |
以上为树脂生产商的典型数据，不同批次可能略有差异。请以最新随货 COA 为准，完整 TDS 可联系获取。
加工信息
- 注塑成型
- Melt temperature: 190–230°C
包装方式
- Standard: 25 kg PP woven bags with PE inner liner, palletized and stretch-wrapped
- Bulk option: 1000 kg FIBC jumbo bags
- Cartons or neutral / OEM bags available on request
- Each pallet is protected with edge guards and shrink film for container transport
仓储与物流
原文技术说明（英文）
All materials are stocked in our bonded warehouse near Ningbo Port. Loading is supervised and photographed for every order, with pallet counts and seals documented before departure.
- Shipment from: Ningbo / Shanghai, China
- Incoterms: FOB, CIF, CFR, EXW, DDP
- In-stock lead time: 5–7 days · Production: 15–20 days
- Documents: Commercial invoice, packing list, COA, TDS, MSDS, B/L, origin certificate
常见问题
Yes, we keep regular stock of Celanese Hostaform C9021 at our bonded warehouse in Ningbo. The standard MOQ is 1 metric ton (1 bag / 25kg increments above that), and we can also arrange mixed-container orders combining multiple grades.
Of course. We provide 25kg sample bags (or smaller lab samples) with fast international express delivery. The sample cost is fully deducted from your first bulk order. Just send us your destination address via the inquiry form.
Yes. Every shipment includes the manufacturer COA, TDS, MSDS, and origin certificate. We can also supply REACH / RoHS / FDA declarations upon request, depending on the brand and grade.
In-stock grades ship within 5–7 days. For non-stock or OEM-bagged materials, the lead time is about 15–20 days. We ship FOB Ningbo / Shanghai by sea freight, air freight, or express (DHL / FedEx / UPS) for urgent orders.
Yes — that is one of our core services. Our engineers maintain a cross-reference database across more than 19 global brands. If Hostaform C9021 is unavailable, we will recommend verified equivalent grades with matched MFI, density and application performance, at competitive prices.
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