China Factory Supply Polyester Polyol for Elastomer TPU/CPU Polyester Polyol
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| Customization: | Available |
|---|---|
| CAS No.: | 9082-00-2 |
| Formula: | CH2-Chcl-]N |
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Basic Info.
- EINECS
- 208-750-2
- Classification
- Aromatic Alcohol
- Appearance
- Liquid
- Type
- 1°(Primary Alcohol)
- Hydroxyl No.
- Monohydroxy
- Purity
- 99.9%
- pH
- 5.0-7.0
- Application
- Coating, PU Rigid Foam
- Transport Package
- 250kg Drum or as Your Required
- Specification
- PEG 200 400 600 800 1000 2000
- Origin
- China
- HS Code
- 390720900
- Production Capacity
- 5000mts Per Month
Product Description
Polyurethane foam chemicals pu sponge resin isocyanate polyester polyol price
Polyether Glycol is an organic compound containing multiple hydroxyl groups. It can have slightly different meanings pdepending on whether it is being used in the field of food science or that of polymer chemistry. Polyols containing two, three and four hydroxyl groups are a diol, triol, tetrol and so on.
Low molecular weight polyols are widely used in polymer chemistry, where they function as crosslinking agents. Alkyd resins for example are used in paints and in molds for casting. They are the dominant resin or "binder" in most commercial "oil-based"
coatings. Approximately 200,000 tons of alkyd resins are produced each year. They are based on linking reactive monomers with through ester formation. Polyols used in the production of commercial alkyd resins are glycerol,trimethylolpropane.
| Grade |
Color (APHA) |
OHV (mgKOH/g) |
Viscosity (cps/25ºC) |
Acid value mgKOH/g |
Water content(%) |
pH | Reference |
| PGY-2500E | 50 max | 65-69 | 300-550 | 0.1 max | 0.05 max | 5-7 | Slabstock foam |
| PGY-3000M | 50 max | 54-58 | 450-650 | 0.1 max | 0.08 max | 5-8 | |
| PGY-3000E | 50 max | 52-56 | 450-550 | 0.1 max | 0.05 max | 5-8 | |
|
PGY-3010E |
50 max | 54-58 | 400-700 | 0.1 max | 0.08 max | 5-8 | |
| PGY-3105E | 50 max | 54-58 | 400-600 | 0.1 max | 0.08 max | 5-8 | |
| PGY-3350E | 50 max | 48-55 | 615-815 | 0.1 max | 0.05 max | 5-8 | High reactivity Cell opener |
| PGY-3500M | 50 max | 46-50 | 600-800 | 0.1 max | 0.08 max | 5-8 |
High reactivity, Mold foam |
| PGY-3500E | 50 max | 45-50 | 550-750 | 0.1 max | 0.08 max | 5-8 | |
| PGY-3510E | 50 max | 45-50 | 650-850 | 0.1 max | 0.08 max | 5-8 | |
| PGY-3550E | 50 max | 45-50 | 450-650 | 0.1 max | 0.08 max | 5-8 | |
| PGY-5000E | 50 max | 31-35 | 850-980 | 0.1 max | 0.08 max | 5-8 |
High elasticity, Semi-regid cold cure |
| PGY-5002E | 50 max | 31-35 | 860-980 | 0.05 max | 0.08 max | 5-8 | |
| PGY-5016E | 50 max | 31-35 | 860-980 | 0.05 max | 0.08 max | 5-8 | |
| PGY-5020E | 50 max | 32-36 | 820-980 | 0.05 max | 0.1 max5 | 5-7 |
|
Specification
|
outlook(25ºC)
|
Colour Pt-Co
|
Hydroxyl value mgKOH/g
|
Molecular weight
|
Freezing point °C |
Water(100%0
|
pH value (1% aqueous solution) |
|
PPG-200
|
Colorless transparent oily viscous liquid
|
≤20
|
510~623
|
180~220
|
≤0.5
|
≤0.5
|
5.0~7.0
|
|
PPG-400
|
Colorless transparent oily viscous liquid
|
≤20
|
255~312
|
360~440
|
≤0.5
|
≤0.5
|
5.0~7.0
|
|
PPG-600
|
Colorless transparent oily viscous liquid
|
≤20
|
170~208
|
540~660
|
≤0.5
|
≤0.5
|
5.0~7.0
|
|
PPG-1000
|
Colorless transparent oily viscous liquid
|
≤20
|
102~125
|
900~1100
|
≤0.5
|
≤0.5
|
5.0~7.0
|
|
PPG-1500
|
Colorless transparent oily
|
≤20
|
68~83
|
1350~1650
|
≤0.5
|
≤0.5
|
5.0~7.0
|
|
PPG-2000
|
Colorless transparent oily
|
≤20
|
51~62
|
1800~2200
|
≤0.5
|
≤0.5
|
5.0~7.0
|
|
PPG-3000
|
Colorless transparent oily
|
≤20
|
34~42
|
2700~3300
|
≤0.5
|
≤0.5
|
5.0~7.0
|
|
PPG-4000
|
Colorless transparent oily
|
≤20
|
26~30
|
3700~4300
|
≤0.5
|
≤0.5
|
5.0~7.0
|
|
PPG-6000
|
Colorless transparent oily
|
≤20
|
17~20.7
|
5400~6600
|
≤0.5
|
≤0.5
|
5.0~7.0
|
|
PPG-8000
|
Colorless transparent oily
|
≤20
|
12.7~15
|
7200~8800
|
≤0.5
|
≤0.5
|
5.0~7.0
|
A:T/T prepay or L/C at sight.
Q:What's your delivery time? How to guarantee the high quality of the product?
A: Generally 7-15 days after payment for small quantity. For large quantity, the delivery time will be informed after confirm. We
prefer to send you sample from the shipment at random, you can check the product or conduct SGS test.
Q: Can you send sample?
A: Yes, we can send you sample for free. You only need to pay the international delivery charge.
Q:Can I get a cheaper price if I order a large quantity?
A:If you order a large quantity, the discount would be possible based on the quantity you require.
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