Полипропилен гликол (PPG) е нејонски полимер формиран со полимеризација на прстен на пропилен оксид. Се одликува со одлична хемиска стабилност, мала токсичност и прилагодлива молекуларна тежина (200-8000). Растворливоста на водата на производот се намалува со зголемувањето на молекуларната тежина (применлива за мрсни системи).
Polykem is a company that specializes in manufacturing and marketing Polypropylene Glycol products. Polykem offers high-purity products and customized services. Technical parameters (viscosity, hydroxyl value, etc.) and sample testing are available. Welcome to inquire about CAS numbers and MSDS.
Product Parameter
CAS No.25322-69-4
Chemical Formula: H(C3H6O)nOH
Specification
Appearance (25 ℃)
Colour and lustre Pt-Co
Hydroxyl value mgKOH/g
Molecular weight
Acid value mgkOH/g
Hydration (%)
pH (1%)
PPG-200
Colorless transparent oily viscous liquid
≤20
510~623
180-220
≤0.5
≤0.5
5.0~7.0
PPG-400
≤20
255~312
360-440
≤0.5
≤0.5
5.0~7.0
PPG-600
≤20
170~208
540-660
≤0.5
≤0.5
5.0~7.0
PPG-1000
≤20
102~125
900-1100
≤0.5
≤0.5
5.0~7.0
PPG-1500
≤20
68~83
1350-1650
≤0.5
≤0.5
5.0~7.0
PPG-2000
≤20
51~62
1800-2200
≤0.5
≤0.5
5.0~7.0
PPG-3000
≤20
34~42
2700-3300
≤0.5
≤0.5
5.0~7.0
PPG-4000
≤20
26~30
3700-4300
≤0.5
≤0.5
5.0~7.0
PPG-6000
≤20
17~20.7
5400-6600
≤0.5
≤0.5
5.0~7.0
PPG-8000
≤20
12.7~15
7200-8800
≤0.5
≤0.5
5.0~7.0
Product Feature and Application
Polypropylene glycerol (PPG) is an organic polymer with good solubility, stability and low toxicity. Polyurethane: As a raw material for soft segments, it enhances the flexibility of elastomers
Lubricating oil: High-temperature lubricating base fluid (stable at 200℃+)
Defoamer: Highly effective in suppressing foam, suitable for fermentation/sewage treatment
Cosmetics: Moisturizer, improving the spreadability of the cream
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