耐磨性是POM的14倍,磨耗量极低,长期使用尺寸稳定性高,且受温度变化影响非常小,低噪音效果;具有的耐水解性能,不论在冷水或热水中,其机械性能变化相较于尼龙、聚酯等要小很多,基本与PPO及PPS相当,可在水环境中长期使用;由于其紧密的结晶结构,对各种物质的阻隔效果都非常,不亲油,不亲水,耐各种化学溶剂,其阻隔性能基本与EVOH相当,且能通过挤出、注塑、吹塑等不同工艺成型各类阻隔产品;其改性后热变形温度为200-215℃,其性能在高温环境内优于许多工程塑料,运用领域更广;低温方面,由于材料的低温韧性,在零下20-40℃的工况下仍具有良好的耐冲击性;其耐化学性极其优异,C-C键具有化学稳定性,除强酸强碱外,其他化学环境均可耐受,耐化学性基本与PPS相当。
浅黄色塑胶料 POKM33ASIA 耐磨塑料米
POKETONE Polymer M33AS1A
is a
lubricated high-flow injection moulding grade
with mechanical properties which classify it as
an engineering thermoplastic. Designed with
demanding tribological applications in mind,
such as gears, bearings etc., this cost efficient
grade offers a high limiting pressure velocity
ratio, low coefficient of friction ans low wear.
These benefits are achieved without sacrificing
the toughness, moisture resistance and good
fatigue performance which characteris the base
polymer. POKETONE Polymer M33AS1A
can also withstand short-term exposure to
elevated temperatures. Moreover This
polymer exhibits high resistance to
hydrocarbons and other chem
icals