Detailed Product Description
Poly propylene glycol (PPG)
1. General
his product is produced and marketed by Jiangsu haian Petro chemical plant. The units producing and marketing this product are certified according to Q/320621HA046.
Appearance: Colorless viscous liquid
Chemical Name: Poly propylene glycol
Synonyms: Polypropylene glycol; Poly (propylene oxide).
Molecular Formula: H[OCH(CH3)CH2]nOH
CAS No.: 25322-69-4
2. Specification
Type | Colour (Pt-Co) | Hydroxyl value (mgKOH/g) | Molecular Weight | Acid value (mgKOH/g) | Water content (% m/m) |
PPG 200 | ≤40 | 510~623 | 180~220 | ≤0.5 | ≤0.5 |
PPG 400 | ≤40 | 255~312 | 360~440 | ≤0.5 | ≤0.5 |
PPG 425 | ≤40 | 250~274 | 410~450 | ≤0.5 | ≤0.5 |
PPG 600 | ≤40 | 170~208 | 540~660 | ≤0.5 | ≤0.5 |
PPG 1000 | ≤40 | 102~125 | 900~1100 | ≤0.5 | ≤0.5 |
PPG 1500 | ≤40 | 68~83 | 1350~1650 | ≤0.5 | ≤0.5 |
PPG 2000 | ≤50 | 51~62 | 1800~2200 | ≤0.1 | ≤0.1 |
PPG 3000 | ≤50 | 34~42 | 2700~3300 | ≤0.1 | ≤0.1 |
PPG 3500 | ≤50 | 30~34 | 3300~3700 | ≤0.1 | ≤0.1 |
PPG 4000 | ≤50 | 26~30 | 3700~4300 | ≤0.1 | ≤0.1 |
PPG 6000 | ≤50 | 17~20.7 | 5400~6600 | ≤0.1 | ≤0.1 |
Test Method | GB/T 3143 | GB/T 7383 | Calculated | GB/T 6365 | GB/T 7380 |
3. Applications
Used as solubilizing agent, antifoaming agent, lubricant, antistatic agent, plasticizing agent, parting agent, viscosity conditioning agent and chemical intermediate in the industry.
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