polyethylene glycol monomethyl ether

时间：2016-10-11来源：阅读：2828

Polyethylene glycol ether series

MPEGs MPEGs
分子结构式： Molecular Structure:
CH3-O-CH2-CH2-（O-CH2-CH2）n－OH CH3-O-CH2-CH2-(O-CH2-CH2) n-OH
性能指标及用途： Performance indicators and use:
产品 Products
外观25℃ 25 ℃ Appearance
平均分子量g/md Average molecular weight g / md
凝固点℃ Freezing point ℃
含水量％ Water content%
pH值 pH value
羟值mg KOH/g Hydroxyl value mg KOH / g
MPEG250 MPEG250
透明液体 Transparent liquid
200-280 200-280
-26 -26
< 0.5 <0.5
5-7 5-7
200-255 200-255
MPEG400 MPEG400
透明液体 Transparent liquid
380-420 380-420
10 10
< 0.5 <0.5
5-7 5-7
134-148 134-148
MPEG600 MPEG600
粘稠液体 Viscous liquid
590-640 590-640
22 22
< 0.5 <0.5
5-7 5-7
88-95 88-95
MPEG1000 MPEG1000
腊状膏体 Wax-like paste
1010-1080 1010-1080
38 38
< 0.5 <0.5
5-7 5-7
52-56 52-56
MPEG1500 MPEG1500
白色片状 White flakes
1480-1530 1480-1530
45 45
< 0.5 <0.5
5-7 5-7
36-38 36-38
MPEG2000 MPEG2000
白色片状 White flakes
1800-2100 1800-2100
50 50
< 0.5 <0.5
5-7 5-7
27-31 27-31
MPEG3000 MPEG3000
白色片状 White flakes
2800-3200 2800-3200
52 52
< 0.5 <0.5
5-7 5-7
18-20 18-20
MPEG4000 MPEG4000
白色片状 White flakes
3700-4300 3700-4300
55 55
< 0.5 <0.5
5-7 5-7
13-15 13-15
MPEG5000 MPEG5000
白色片状 White flakes
4600-5500 4600-5500
57 57
< 0.5 <0.5
5-7 5-7
10-12 10-12
MPEGs系列采用国际先进水平的乙氧基化催化技术，具有分子量分布窄、无毒无刺激性，良好的水溶性及混溶性。 MPEGs series adopts the international advanced level of ethoxylation catalyst technology, with a narrow molecular weight distribution, non-toxic non-irritating, good water solubility and miscibility.
MPEGs系列的平均分子量介于250－5000，宽广的产品线使其能适用于多个领域，满足不同客户的需求。 MPEGs series average molecular weight between 250-5000, a broad product line so that it can be applied to many fields, to meet different customer needs.
主要用途： Main purposes:

n 建筑 n Construction
n 涂料和油墨 n coatings and inks
n 纺织 n Textile
n 电子产品 n Electronics
n 橡胶 n Rubber
n 食品加工及包装 n Food Processing & Packaging
n 制药 n Pharmaceutical
n 家庭用品 n Houseware
n 农业 n Agriculture
n 金属加工 n Metal Processing
n 润滑剂 n lubricant
n 电镀抛光 n electroplating polishing
n 造纸业 n the paper industry

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