中文名稱:氧化聚乙烯ntent="[{"type":"block","id":"CGQF-1666683760188","name":"paragraph","data":{},"nodes":[{"type":"text","id":"AlnH-1666683760187","leaves":[{"text":"中文名稱:氧化聚乙烯","marks":[]}]}],"state":{}},{"type":"block","id":"KEbr-1666683762400","name":"paragraph","data":{},"nodes":[{"type":"text","id":"0L9l-1666683762399","leaves":[{"text":"中文同義詞:聚環(huán)氧乙烷;聚氧化乙烯;聚氧化乙烯2000000;聚氧化乙烯100000Chemicalbook0;聚氧化乙烯7000000;聚氧化乙烯5000000;聚氧化乙烯4000000;聚氧化乙烯600000","marks":[]}]}],"state":{}},{"type":"block","id":"FrQr-1666683768515","name":"paragraph","data":{},"nodes":[{"type":"text","id":"0VmI-1666683768514","leaves":[{"text":"CAS號:68441-17-8","marks":[]}]}],"state":{}},{"type":"block","id":"HH5l-1666683785017","name":"paragraph","data":{},"nodes":[{"type":"text","id":"Mldh-1666683785016","leaves":[{"text":"理化性質(zhì) 聚環(huán)氧乙烷是一種線型聚醚,根據(jù)聚合度,可為液體、油脂狀、蠟狀及固體粉狀,白色至微黃色。固體粉末的n高于300,軟化點(diǎn)65~67℃,脆化點(diǎn)-50℃,有熱塑性;低相對分子質(zhì)量為粘稠性液體,溶于水。","marks":[]}]}],"state":{}},{"type":"block","id":"z322-1666683812528","name":"paragraph","data":{},"nodes":[{"type":"text","id":"x4dL-1666683812527","leaves":[{"text":"用途是一種具有水溶性和熱塑性的非離子型線性高分子聚合物,具有絮凝、增稠、緩釋、潤滑、分散、助留、保水等性能,無毒無刺激性。在造紙、涂料、油墨、紡織印染、日化等行業(yè)均有著極為廣泛的應(yīng)用。","marks":[]}]}],"state":{}},{"type":"block","id":"eqFo-1666683805070","name":"paragraph","data":{},"nodes":[{"type":"text","id":"sJ88-1666683805069","leaves":[{"text":"用途一種具有水溶性和熱塑性的非離子型線性高分子聚合物,相對分子質(zhì)量200-20000的產(chǎn)品被稱為聚乙二醇(PEG),它們是粘性液體或蠟狀固體,分子相對質(zhì)量大于1x105的產(chǎn)品被稱為聚氧化乙烯(PEO),此類樹脂活性端基的濃度較低,沒有明顯的端基活性。具有絮凝、增稠、緩釋、潤滑、分散、助留、保水等性能,無毒無刺激性。在造紙、涂料、油墨、紡織印染、日化等行業(yè)均有著極為廣泛的應(yīng)用。","marks":[]}]}],"state":{}}]">
中文同義詞:聚環(huán)氧乙烷;聚氧化乙烯;聚氧化乙烯2000000;聚氧化乙烯100000Chemicalbook0;聚氧化乙烯7000000;聚氧化乙烯5000000;聚氧化乙烯4000000;聚氧化乙烯600000
CAS號:68441-17-8
理化性質(zhì) 聚環(huán)氧乙烷是一種線型聚醚,根據(jù)聚合度,可為液體、油脂狀、蠟狀及固體粉狀,白色至微黃色。固體粉末的n高于300,軟化點(diǎn)65~67℃,脆化點(diǎn)-50℃,有熱塑性;低相對分子質(zhì)量為粘稠性液體,溶于水。
用途是一種具有水溶性和熱塑性的非離子型線性高分子聚合物,具有絮凝、增稠、緩釋、潤滑、分散、助留、保水等性能,無毒無刺激性。在造紙、涂料、油墨、紡織印染、日化等行業(yè)均有著極為廣泛的應(yīng)用。
用途一種具有水溶性和熱塑性的非離子型線性高分子聚合物,相對分子質(zhì)量200-20000的產(chǎn)品被稱為聚乙二醇(PEG),它們是粘性液體或蠟狀固體,分子相對質(zhì)量大于1x105的產(chǎn)品被稱為聚氧化乙烯(PEO),此類樹脂活性端基的濃度較低,沒有明顯的端基活性。具有絮凝、增稠、緩釋、潤滑、分散、助留、保水等性能,無毒無刺激性。在造紙、涂料、油墨、紡織印染、日化等行業(yè)均有著極為廣泛的應(yīng)用。