GB/T 22271.3-2016 in English
VALIDPlastics—Polyoxymethylene(POM) moulding and extrusion materials—Part 3: Requirements for general materials
- Issued on:2016-06-14
- Implemented on:2017-01-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$78.00
《GB/T 22271.3-2016塑料 聚甲醛（POM）模塑和挤塑材料 第3部分：通用产品要求》由TC15（全国塑料标准化技术委员会）归口，TC15SC9（全国塑料标准化技术委员会工程塑料分会）执行，主管部门为中国石油和化学工业联合会。
Introduction
General product requirements and standard interpretation of polyoxymethylene (POM)
| Performance indicators | Homopolymer | Copolymer | Melt mass flow rate (g/10min) |
|---|---|---|---|
| Melting temperature (℃) | ≥170 | ≥160 | - |
| Density (g/cm³) | 1.39~1.44 | 1.38~1.43 | - |
| Tensile elastic modulus (MPa) | ≥2400 | ≥2400 | - |
Performance and application case analysis of polyoxymethylene (POM)
Polyoxymethylene (POM) is a high-performance engineering plastic known for its excellent mechanical strength, wear resistance and chemical stability. It is widely used in automobile manufacturing, electronic equipment and precision instruments. For example, the use of POM materials to make gears in automobile gearboxes can effectively reduce friction and increase service life.
Standard formulation background and technology evolution analysis
With the rapid development of the plastics industry, the requirements for material performance are increasing. The formulation of GB/T22271.3-2016 standard aims to unify the technical requirements of polyoxymethylene materials, standardize the production and inspection processes, and ensure product quality.
Loading PDF document...
Error loading PDF. Please make sure the file is valid and try again.
We also recommend
-
GB/T 15597.2-2024 in English
Plastics—Poly(methyl methacrylate)(PMMA)moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties
2024-06-29 -
GB/T 32682-2016 in English
Plastics—Determination of environment stress cracking (ESC) of polyethylene一Full-notch creep test (FNCT)
2016-06-14 -
GB/T 46386.1-2025 in English
Plastics—Poly(butylene adipate terephthalate) (PBAT) moulding and extrusion materials—Part 1: Designation system and basis for classification
2025-10-05 -
GB/T 30924.2-2014 in English
Plastics—Ethylene-vinyl acetate(EVAC) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties
2014-07-08 -
GB/T 17037.1-2019 in English
Plastics-Injection moulding of test specimens of thermoplastic materials-Part 1:General principles,and moulding of multipurpose and bar test specimens
2019-05-10 -
GB/T 21461.1-2023 in English
Plastics—Ultra-high-molecular-weight polyethylene (PE-UHMW) moulding and extrusion materials—Part 1: Designation system and basis for specifications
2023-11-27 -
GB/T 2412-2008 in English
Plastics - Polypropylene(PP)and propylene copolymer thermoplastics- Determination of isotactic index
2008-06-19 -
GB/T 1632.4-2020 in English
Plastics—Determination of the viscosity of polymers in dilute solution using capillary viscometers—Part 4:Polycarbonate(PC) moulding and extrusion materials
2020-12-14 -
GB/T 34445-2017 in English
Test method of hot-tack property for heat sealing surfaces of thermoplastic polymer and thermoplastic composite material
2017-09-29 -
GB/T 8324-2008 in English
Plastics - Determination of bulk factor of moulding materials
2008-08-04
