PPO,中文名称叫聚苯醚。是世界五大通用工程塑料之一。它具有刚性大、耐热性高、难燃、强度较高电性能优良等优点。另外,聚苯醚还具有耐磨、无毒、耐污染等优点。PPO的介电常数和介电损耗在工程塑料中是最小的品种之一,几乎不受温度、湿度的影响,可用于低、中、高频电场领域。PPO的负荷变形温度可达 190℃以上,脆化温度为-170℃。
PPO材料作为世界五大通用工程塑料之一,无毒,相对密度小,(PPO/PA同类产品也仅为1.10-1.13g/cm3),是五五大通用工程塑料中密度最小的,具有良好的机械强度,抗蠕变性,耐应力松弛,抗疲劳强度高。
PPO/PS合金耐热性突出,热变形温度在1.82MPa下,可以从75-170℃连续变化,随着PPO含量增加,材料的热变汽车工业形温度不断升高,用于满足不同场合的性能需求。PPO及其合金可以采用注塑、挤出、模压、发泡和电镀、真空镀膜、印刷机加工等各种加工方法。
纯的PPO料具有熔融流动性较差、价格高的缺点,市场出售的产品均为其改良的产品,具有优良的综合性能,它们广泛运用于: 电子电气:能够满足在潮湿、负载、高温的条件下具有优良的电绝缘性,运用制备电视积机调谐片、线圈芯、微波绝缘件、屏蔽套、高频印刷电 路板,各种高压电子元器件,电视机、电脑、传真机、复印机外壳等。
汽车工业:适用于仪表板件、窗框、减震器、泵过滤网等。
机械工业:用作齿轮、轴承、泵叶轮、鼓风机叶轮片等。
化工领域:用于制作管道、阀门、滤片及潜水泵等耐腐蚀零部件。
Noryl GTX6203 20% talc filled grade for exterior body panels. Low CTE. Excellent processability.
Noryl GTX626 Blowmolding and extrusion. High heat and chemical resistant.
Noryl GTX673 PPE+PA, Conductive,
Noryl GTX675 PPE+PA6, Conductive,
Noryl GTX678 PPE+PA, Flame Retardant, Conductive, Heat Stabilized, Impact Modified, Nonhalogenated,
Noryl GTX679 PPE+PA6, Talc, Conductive, Developmental name is EXNX0092
Noryl GTX810 GR 10%. Increased stiffness of 200000 psi (3000 MPa) flexural modulus.
Noryl GTX820 GR 20%. Higher stiffness of 800000 psi (4000 MPa) flexural modulus.
Noryl GTX830 GR 30%. Highest stiffness of 1200000 psi (8200 MPa) flexural modulus.
Noryl GTX8408 PPE+PA, Glass, Mold Release, Extrusion Grade, High Temperature Solder.
Noryl GTX8410W 10% glass reinforced PPE+PA. High flow. Automotive Connectors.
Noryl GTX8430W 30% glass reinforced PPE+PA for the automotive connector market.
Noryl GTX8720 PPE+PA, Glass, Conductive,
Noryl GTX8721 PPE+PA, Glass, Talc, Conductive, Low Warpage,
Noryl GTX8730 PPE+PA, Glass, Conductive,
Noryl GTX902 Unreinforced. Excellent chemical resistance and paintability.
Noryl GTX904 Unreinforced; improved processing; excellent chemical resistance; 320F (160C) HDT.
Noryl GTX910 Unfilled grade for automotive on-line painted components.
Noryl GTX914 NORYL GTX914 is an unfilled standard GTX grade.
Noryl GTX918WR High flow PPE+PS+PA for under-the-hood and electrical applications.
Noryl GTX934 Unfilled grade with improved processability and heat ageing performance.
Noryl GTX9400W High flow PPO+PA. Power distribution box applications.
Noryl GTX942 PPE+PS+PA66,
Noryl GTX944 PPE+PA, High Impact,
Noryl GTX964W Standard grade. Good processability and flow.
我公司长期经营SABIC NORYL系列PPO,货源稳定,质量保证,原厂原包,假一罚十。可提供SGS、ROHS、UL黄卡、MSDS、FDA、COA、PDF物性表等各项数据,欢迎来电洽谈!
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