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普通PP板与阻燃PP板的区别

  首先,我先来为大家简单介绍一下普通的PP板:
  PP板,又称聚丙烯板,是一种半结晶性材料。它比PE材料要更坚硬并且有更高的熔点。PP挤出板材具有质轻、厚度均匀、表面光滑平整、耐热性好、机械强度高、优良的化学稳定性和电绝缘性、无毒等特征。PP板广泛应用于化工容器、机械、电子、电器、食品包装、医药、装潢和水处理等领域。PP板使用温度可达100度。
  First of all, let me briefly introduce the common PP board:
  PP board, also known as polypropylene board, is a semi crystalline material. It is harder and has a higher melting point than PE. PP extruded sheet has the characteristics of light weight, uniform thickness, smooth and flat surface, good heat resistance, high mechanical strength, excellent chemical stability, electrical insulation and non-toxic. PP board is widely used in chemical containers, machinery, electronics, electrical appliances, food packaging, medicine, decoration, water treatment and other fields. The practical temperature of PP board can reach 100 ℃。
  阻燃PP板是通过添加一定量的阻燃母料,使得PP板达到离火自熄的效果。它具有高刚度,高硬度和高强度,但缺口抗冲击韧一般。PP 材料能承受张拉应力并易 焊接。低温时变脆,化学稳定性和电气性能优良。工作温度从0度到100度。聚丙烯具有良好的耐热性,制品能在100℃以上温度进行消毒灭菌,在不受外力的条件下,150℃也不变形。
  Flame retardant PP board is to add a certain amount of flame retardant masterbatch to make PP board achieve the effect of self extinguishing from fire. It has high rigidity, high hardness and high strength, but notch impact toughness is general. PP material can bear tensile stress and is easy to weld. Embrittlement at low temperature, excellent chemical stability and electrical performance. The operating temperature is from 0 ° C to 100 ° C. Polypropylene has good heat resistance. The products can be sterilized at a temperature above 100 ℃ and will not deform at 150 ℃ without external force.