| Customization: | Available |
|---|---|
| CAS No.: | 29860-47-7 |
| Formula: | C5h10o2 |
|
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|
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
|
|
Item
|
Index
|
RESULT
|
|
Hydroxyl value (mgKOH/g)
|
54-58
|
55.19
|
|
WATER CONTENT (%)
|
<0. 05
|
0.028
|
|
PH
|
5.5-7.5
|
7.352
|
|
Viscosity (Cp/25ºC)
|
400-700
|
562.5
|
|
Acid value mgKOH/g
|
<0. 05
|
0.012
|
|
Colourity APHA
|
<50
|
10
|
|
Molecular weight
|
3000
|
|
|
Colour
|
CLEAR LIQUID
|
|
Cangzhou City Junchiweiye Chemical Co.,LTD, founded in Jan 2004, is a special chemical company taking R&D and sales of main material and auxiliaries of polyurethane (PU) and other products as core business. The company is one of the earlier in Hebei province to obtain TDI business license enterprises and the excellent supplier of new chemical materials in the polyurethane industry. Currently, the company mainly operates TDI, MDI, PPG, auxiliaries, release agent, catalyst, and other series of products and applied extended services, involving construction, building materials, automobile, home appliance, home furnishing, sports, textile, medical treatment, packaging, and other fields.
The foundation and development of Cangzhou city junchi chemical in compliance with the trend of times not only diversify the main supply channels of PU product but also become the new engine for leading industry development and boosting technological innovation.
Since its foundation, Cangzhou junchiweiye has been sticking to the core values ''people foremost, quality upmost, solidary and cooperative, superexcellent'' and the corporate spirit ''simple, efficient, pragmatic, innovative'', and trying its best to construct a ''Green, Environment-friendly, Open, Shared'' development environment. Through the rapid development in the past several years, Junchiweiye chemical has become the flagship enterprise in the Chinese polyurethane industry. Now Junchiweiye chemical is implementing the next ''Five-year'' development plan, and going ahead toward a market-oriented PU producer and supplier based on trading, relying on industry, linking global purchasing, global sales, upstream and downstream, integrating domestic trade with foreign trade, with comprehensive competitiveness and industrial influence.
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