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High hardness Taisu POM FM025E Injection grade plastic raw materials
Product Struction
POM FM025E plastic particles appear as milky white particles. Its chemical structure is a copolymer-based, high-crystalline thermoplastic resin, making it a standard-grade polyformaldehyde (POM) material. The material has high viscosity, which, in the field of materials science, makes it suitable for manufacturing parts that require high precision and strength.
As a typical crystalline plastic, POM FM025E exhibits excellent mechanical properties and wear resistance. It is widely used in many applications, such as automotive parts manufacturing, electronic components production, household appliances, hardware processing, and the production of gears, bearings, buckles, zippers, and pipe fittings. POM FM025E is the ideal material choice due to its excellent properties. Because of its high rigidity, POM FM025E is often referred to as "Racing Steel" in the industry and maintains excellent durability under high load, impact, and friction conditions.
POM FM025E features a low coefficient of friction and excellent self-lubricating properties, which help reduce friction and wear during operation, thereby significantly extending the lifespan of the components.POM FM025E has low hygroscopicity, with a water absorption rate of 0.22%–0.25%, allowing it to maintain dimensional stability in wet environments and resist deformation or performance loss due to water absorption.
From a processing perspective, POM FM025E is suitable for molding processes such as injection molding and extrusion. These processes efficiently produce products with complex shapes and high precision requirements. Whether in large-scale industrial production or precision parts manufacturing, POM FM025E demonstrates stable processing performance and excellent forming results. The injection molding process ensures that parts meet high precision and complex shape requirements, while the extrusion process is particularly advantageous for producing products like pipes and plates. Due to its low water absorption, good fluidity, and high crystallinity, POM FM025E maintains good dimensional stability and surface finish during the molding process, meeting the strict requirements for high strength, durability, and precision.
As a high-performance polyformaldehyde material, POM FM025E, with its excellent mechanical properties, wear resistance, heat resistance, chemical resistance, and low friction coefficient, has been widely used in automotive, electronics, machinery, hardware, and many other fields. It is the ideal material choice for a wide range of precision and durable parts.
UL | Condition | Standard | Value | Unit | |||
CTI | IEC 60112 | 0 | PLC | ||||
HAI | All Color 0.8mm | UL 746A | 0 | PLC | |||
HAI | All Color 3.0mm | UL 746A | 0 | PLC | |||
HVTR | UL 746A | 0 | PLC | ||||
HWI | All Color 0.8mm | UL 746A | 5 | PLC | |||
HWI | All Color 3.0mm | UL 746A | 3 | PLC | |||
RTI | Elec All Color 0.8mm | UL 746B | 110 | °C | |||
RTI | Elec All Color 3.0mm | UL 746B | 110 | °C | |||
RTI | Imp All Color 0.8mm | UL 746B | 90 | °C | |||
RTI | Imp All Color 3.0mm | UL 746B | 90 | °C | |||
RTI | Str All Color 0.8mm | UL 746B | 90 | °C | |||
RTI | Str All Color 3.0mm | UL 746B | 100 | °C | |||
Arc Resistance | ASTM D495 | 5 | PLC | ||||
Flame Rating | All Color 0.8mm | UL94 | HB | ||||
Flame Rating | All Color 3.0mm | UL94 | HB | ||||
Mechanical behavior | Condition | Standard | Value | Unit | |||
Elongation | Break | ASTM D638 | 75 | % | |||
Flexural Strength | ASTM D790 | 950 | kg/cm² | ||||
Flexural Modulus | ASTM D790 | 26000 | kg/cm² | ||||
Izod Notch Impact | ASTM D256 | 7.6 | kg-cm/cm | ||||
Tensile Strength | Yield | ASTM D638 | 610 | kg/cm² | |||
Thermal | Condition | Standard | Value | Unit | |||
HDT | 1.8MPa | ASTM D648 | 110 | °C | |||
HDT | 0.45MPa | ASTM D648 | 158 | °C | |||
Melting Temperature | DSC | INTERNAL METHOD | 165 | °C | |||
CLE | ASTM D696 | 8.45E-5 | cm/cm/°C | ||||
Vicat Softening Temperature | ASTM D1525 | 162 | °C | ||||
Physical property | Condition | Standard | Value | Unit | |||
Water Absorption | ASTM D570 | 0.22 | % | ||||
Shrinkage | 3.0mm | INTERNAL METHOD | 1.8~2.2 | % | |||
Density | ASTM D792 | 1.41 | g/cm³ | ||||
Melt Index | ASTM D1238 | 2.5 | g/10min | ||||
Electrical properties | Condition | Standard | Value | Unit | |||
Dielectric Constant | 50Hz | IEC 60250 | 3.8 | ||||
Dielectric Constant | 1KHz | IEC 60250 | 3.8 | ||||
Dielectric Constant | 1MHz | IEC 60250 | 3.8 | ||||
Volume Resistivity | ASTM D257 | 1E+14 | Ω.cm | ||||
Dielectric Strength | 2.0mm | ASTM D149 | 24 | KV/mm | |||
Surface Resistivity | ASTM D257 | 1E+16 | Ω | ||||
Hardness | Condition | Standard | Value | Unit | |||
Rockwell Hardness | M(Scale) | ASTM D785 | 78 | ||||
Flammability | Condition | Standard | Value | Unit | |||
Flame Rating | All Color0.8mm | UL94 | HB | ||||
Flame Rating | All Color 3.0mm | UL94 | HB |