Poly propylene glycol (PPG)
1. General
This 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
Molecular Structure:
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.
4. Package and Storage
Package: 1000 Kg / IBC drum or 200 Kg / metal drum (Net weight).
Shell Life: two years.