描述
性能：聚甲醛（POM）、缩醛、聚缩醛、聚甲醛高硬度、抗蠕变、抗疲劳、成形性好、用途：POM具有机械强度高、硬度高、耐磨性好的优点，可代替铜板用于汽车
Mos2填充聚甲醛树脂
产品细节
性能
聚甲醛的特点是其高强度、硬度和硬度高达-40°C。由于其高结晶成分，聚甲醛本质上是不透明的白色，但可用于所有颜色
聚甲醛均聚物是一种半结晶聚合物（75-85%结晶），熔点为175℃
聚甲醛共聚物的熔点略低，为162-173℃
聚甲醛的优点
高耐磨性
低摩擦系数
高耐热性
良好的电气和介电性能
低吸水性
| 1.59 g/cm3 | | 拉伸td> | 165℃ | 165℃ | ASTM D-3418 | 160℃ | 163℃ | ASTM D-648 | HBHB | |
Polyoxymethylene Resin Filled With Mos2
Properties: Polyoxymethylene (POM), Acetal, polyacetal, polyformaldehyde High hardness, Creep-resistance, Fatigue-resistance, Good formability, Application: POM, which has the advantages of high mechanical strength, high hardness, good wear resistance, can be used in cars instead of coppery half…
Polyoxymethylene Resin Filled With Mos2
Product Details
Properties
POM is characterized by its high strength, hardness and rigidity to -40 °C. POM is intrinsically opaque white, due to its high crystalline composition, but it is available in all colors.
POM homopolymer is a semi-crystalline polymer (75-85% crystalline) with a melting point of 175° Celsius
POM copolymer has a slightly lower melting point of 162 – 173° Celsius.
POM advantages
High abrasion resistance
Low coefficient of friction
High heat resistance
Good electrical and dielectric properties
Low water absorption
| Item | Typical Characteristic | Typical Characteristic | Testing Standard | ||
| Density | 1.54g/cm3 | 1.59 g/cm3 | ASTM D-792 | ||
| Glass Fiber | 20% | 25% | — | ||
| Molding Shrinkage | 1.90% | 0.5-0.8% | ASTM D-955 | ||
| Tensile Strength | 85MPa | 115MPa | ASTM D-638 | ||
| Flexural Modulus | 6900MPa | 7200MPa | 8960MPa | ||
| Elongation at break | 5% | 3% | ASTM D-638 | ||
| IZOD Notched Impact Strength | 72J/m | 80J/m | ASTM D-6110 | ||
| Melting Point | 165℃ | 165℃ | ASTM D-3418 | ||
| Heat Deflection Temperature | 160℃ | 163℃ | ASTM D-648 | ||
| Flame Retardant | HB | HB | |||
评价
目前还没有评价