羟乙基纤维素ntent="[{"type":"block","id":"3060-1621846615933","name":"paragraph","data":{},"nodes":[{"type":"text","id":"p5PQ-1621846617594","leaves":[{"text":"羟乙基纤维素","marks":[]}]}],"state":{}},{"type":"block","id":"l3M1-1656905444322","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"aUXm-1656905444321","leaves":[{"text":"英文简称：HEC","marks":[]}]}],"state":{}},{"type":"block","id":"OQ2K-1656905444324","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"4KQI-1656905444323","leaves":[{"text":"性状：为白色或微黄色无嗅无味易流动的粉末,40目过筛率≥99%","marks":[]}]}],"state":{}},{"type":"block","id":"joeJ-1656905444326","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"aPZu-1656905444325","leaves":[{"text":"软化温度:135-140℃","marks":[]}]}],"state":{}},{"type":"block","id":"DYSF-1656905444328","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"RZlw-1656905444327","leaves":[{"text":"表现密度:0.35-0.61g/ml","marks":[]}]}],"state":{}},{"type":"block","id":"B4I5-1656905444330","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"rh6p-1656905444329","leaves":[{"text":"分解温度:205-210℃","marks":[]}]}],"state":{}},{"type":"block","id":"6hf6-1656905444332","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"0zxV-1656905444331","leaves":[{"text":"燃烧速度较慢","marks":[]}]}],"state":{}},{"type":"block","id":"KbqT-1656905444334","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"eeft-1656905444333","leaves":[{"text":"平衡含温量:23℃ ;50%rh时6%,84%rh时29%。既溶于凉水溶于热水,一般情况下在大多数有机溶媒中不溶。","marks":[]}]}],"state":{}},{"type":"block","id":"CMap-1656905444336","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"uPCR-1656905444335","leaves":[{"text":"PH值在2-12范围内粘度变化较小,但超过此范围粘度下降。","marks":[]}]}],"state":{}},{"type":"block","id":"Bv36-1656905444338","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"FZxN-1656905444337","leaves":[{"text":"性质特点 ：羟乙基纤维素作为一种非离子型的表面活性剂,除具有增稠、悬浮、粘合、浮化、成膜、分散、保水及提供保护胶体作用外。","marks":[]}]}],"state":{}},{"type":"block","id":"j7CI-1656905444340","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"oOHy-1656905444339","leaves":[{"text":"还具有下列性质:","marks":[]}]}],"state":{}},{"type":"block","id":"xFjQ-1656905444342","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"nwUV-1656905444341","leaves":[{"text":"1、HEC可溶于热水或冷水,高温或煮沸不沉淀,使它具有大范围的溶解性和粘度特性,及非热凝胶性;","marks":[]}]}],"state":{}},{"type":"block","id":"mDqQ-1656905444344","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"LFSv-1656905444343","leaves":[{"text":"2、本身非离子型可与大范围内的其他水溶性聚合物,表面活性剂、盐共存,是含高浓度电解质溶液的一种优良的胶体增稠剂;","marks":[]}]}],"state":{}},{"type":"block","id":"EbPU-1656905444346","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"HWVZ-1656905444345","leaves":[{"text":"3、保水能力比甲基纤维素高出一倍,具有较好的流动调节性,","marks":[]}]}],"state":{}},{"type":"block","id":"WpbS-1656905444348","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"9jAI-1656905444347","leaves":[{"text":"4、HEC的分散能力与公认的甲基纤维素和羟丙基甲基纤维素相比分散能力最差,但保护胶体能力最强。","marks":[]}]}],"state":{}},{"type":"block","id":"Tdqw-1656905444350","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"oNEo-1656905444349","leaves":[{"text":"25kg/袋","marks":[]}]}],"state":{}},{"type":"block","id":"Gjxa-1657080031400","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"7rD1-1657080031399","leaves":[{"text":"吉业升化工郑重承诺：","marks":[]}]}],"state":{}},{"type":"block","id":"FPNy-1657008257424","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"wmlG-1657008257423","leaves":[{"text":"① 坚持客户至上，用心服务。我们坚信，销售永远都是都是从售后开始的。","marks":[]}]}],"state":{}},{"type":"block","id":"eIa1-1657008257426","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"W9fp-1657008257425","leaves":[{"text":"② 凡在本公司购买的产品，在同一时段内一定做到同行业低价。量大详谈。","marks":[]}]}],"state":{}},{"type":"block","id":"6RgE-1657008257428","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"kbAD-1657008257427","leaves":[{"text":"③ 本公司把产品质量作为首要服务准则，所有产品均会检测合格出厂，值得信赖。","marks":[]}]}],"state":{}},{"type":"block","id":"bNnC-1657008257430","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"wn4E-1657008257429","leaves":[{"text":"④ 本公司和各大运输公司、物流公司都建立了良好的合作关系，运费实惠且优先发货。","marks":[]}]}],"state":{}}]">
英文简称：HEC
性状：为白色或微黄色无嗅无味易流动的粉末,40目过筛率≥99%
软化温度:135-140℃
表现密度:0.35-0.61g/ml
分解温度:205-210℃
燃烧速度较慢
平衡含温量:23℃ ;50%rh时6%,84%rh时29%。既溶于凉水溶于热水,一般情况下在大多数有机溶媒中不溶。
PH值在2-12范围内粘度变化较小,但超过此范围粘度下降。
性质特点 ：羟乙基纤维素作为一种非离子型的表面活性剂,除具有增稠、悬浮、粘合、浮化、成膜、分散、保水及提供保护胶体作用外。
还具有下列性质:
1、HEC可溶于热水或冷水,高温或煮沸不沉淀,使它具有大范围的溶解性和粘度特性,及非热凝胶性;
2、本身非离子型可与大范围内的其他水溶性聚合物,表面活性剂、盐共存,是含高浓度电解质溶液的一种优良的胶体增稠剂;
3、保水能力比甲基纤维素高出一倍,具有较好的流动调节性,
4、HEC的分散能力与公认的甲基纤维素和羟丙基甲基纤维素相比分散能力最差,但保护胶体能力最强。
25kg/袋
吉业升化工郑重承诺：
① 坚持客户至上，用心服务。我们坚信，销售永远都是都是从售后开始的。
② 凡在本公司购买的产品，在同一时段内一定做到同行业低价。量大详谈。
③ 本公司把产品质量作为首要服务准则，所有产品均会检测合格出厂，值得信赖。
④ 本公司和各大运输公司、物流公司都建立了良好的合作关系，运费实惠且优先发货。
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