
PRODUCTS
聚乙二醇系列
◆组成:二乙二醇与环氧乙烷加成物
◆分子式:CH2OH(C2H4O)nCH2OH
◆溶解性:溶于水、乙醇
◆HLB值:20
◆主要商品规格:PEG200、PEG400、PEG600、PEG1000、PEG1500、PEG4000、PEG6000、PEG8000等。
◆产品规格:
指标名称产品规格 |
指标 |
||||||||||
PEG200 |
PEG400 |
PEG600 |
PEG800 |
PEG1000 |
PEG4000 |
PEG6000 |
PEG8000 |
||||
外观 |
无色于微黄色粘稠液体 |
白色至微黄色胶状固体 |
白色至浅黄色固体 |
||||||||
色度(Pt-Co)号 |
≤50 |
≤50 |
≤50 |
≤50 |
≤50 |
≤50 |
≤50 |
≤50 |
|||
平均分子量 |
180-220 |
360-440 |
540-660 |
720-880 |
900-1100 |
3600-4400 |
5500-6500 |
7500-8500 |
|||
标示分子量 |
200 |
400 |
600 |
800 |
1000 |
4000 |
6000 |
8000 |
|||
活性物% |
≥99 |
≥99 |
≥99 |
≥99 |
≥99 |
≥99 |
≥99 |
≥99 |
|||
PH值 |
5-8 |
◆应用:本品广泛用于医药、化妆品、化工、橡胶、金属加工、农药`、颜料、纺织等领域,也是酯型表面活性剂的主要原料之一
◆包装:PEG200-1000:铁桶或塑料桶装,每桶净重200kg、50kg,PEG2000-8000:内衬塑料袋的编织袋或复合袋包装,每袋25kg。
◆贮运:本品不属于危化品,应贮存于干燥、通风、低温的仓库内。运输时应轻搬、轻放,避免雨淋、日晒、碰撞。
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Structure:
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