耐水解ENG265-8746S NR4N77基礎(chǔ)創(chuàng)新塑料(美國(guó)) PPO  尺寸穩(wěn)定 不吸水 擠出管材NORYL? ENG265 resinPolyphenylene Ether + PSSABIC Innovative Plastics產(chǎn)品說(shuō)明：PPE+PS blend. Unfilled. Suitable for profile extrusion. NSF listed for potable water use in several colors (Standard 61). Low water absorption. Hydrolytic stability. Dimensional stability. Typical applications include tubes for reverse osmosis systems.物性信息：基本信息黃卡編號(hào)E121562-221150特性尺寸穩(wěn)定性良好水解穩(wěn)定吸水低或不吸水用途管件機(jī)構(gòu)評(píng)級(jí)NSF 61加工方法擠出物理性能額定值單位制測(cè)試方法比重1.06g/cm3ASTM D792熔流率（熔體流動(dòng)速率） (280°C/5.0 kg)8.5g/10 minASTM D1238溶化體積流率（MVR） (280°C/5.0 kg)8.70cm3/10minISO 1133收縮率 - 流動(dòng) (3.20 mm)0.50 到 0.70%內(nèi)部方法吸水率 (24 hr)0.060%ASTM D570硬度額定值單位制測(cè)試方法洛氏硬度 (R 級(jí))119ASTM D785機(jī)械性能額定值單位制測(cè)試方法拉伸模量    -- 12400MPaASTM D638    --2550MPaISO 527-2/1抗張強(qiáng)度    屈服 256.0MPaASTM D638    屈服55.0MPaISO 527-2    斷裂50.0MPaASTM D638, ISO 527-2伸長(zhǎng)率    屈服3.3%ASTM D638    屈服3.1%ISO 527-2    斷裂 328%ASTM D638    斷裂27%ISO 527-2彎曲模量    50.0 mm 跨距 42550MPaASTM D790    100 mm 跨距 52450MPaASTM D790    --2500MPaISO 178彎曲應(yīng)力    --95.0MPaISO 178    屈服, 50.0 mm 跨距 689.0MPaASTM D790    屈服, 100 mm 跨距 788.0MPaASTM D790沖擊性能額定值單位制測(cè)試方法簡(jiǎn)支梁缺口沖擊強(qiáng)度ISO 179/2C    -30°C10kJ/m2ISO 179/2C    23°C13kJ/m2ISO 179/2C懸壁梁缺口沖擊強(qiáng)度    -30°C110J/mASTM D256    23°C190J/mASTM D256    -30°C 88.7kJ/m2ISO 180/1A    23°C 913kJ/m2ISO 180/1A裝有測(cè)量?jī)x表的落鏢沖擊 (23°C, Total Energy)39.0JASTM D3763落錘沖擊ASTM D3029    -40°C5.42JASTM D3029    -30°C25.8JASTM D3029耐水解ENG265-8746S NR4N77基礎(chǔ)創(chuàng)新塑料(美國(guó)) PPO  尺寸穩(wěn)定 不吸水 擠出管材