Polypropylene Glycol PPG
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.
1,PPG series product can be soluble in organic solution, PPG200,400,600 can be soluble in water, having lubrication, solubilization, de-foaming, anti-static ability. PPG-200 can be used for dispersing agent of dyestuff.
2,PPG400 can used as emollient, softener, lubricant for cosmetic.
3,Can used for anti-foaming agent in coating Neutralization Solution oil-pressure, also as anti-foaming agent in synthetic rubber and latex technology process, to be refrigerant, Cooling agent of thermal fluid and viscosity modifying agent.
4,To be intermediate product for esterification, etherification and condensation polymerization.
5,To be mold discharging agent, solubilizer, additive agent of synthetise oil. Can used to intermediate product of watersoluble metalworking liquid, roller oil, and hydraulic fluid. Also can be high temperature lubricant, internal lubricant and external lubricant of rubber.
Avemu parechje fabbriche d'alta qualità cù una cuuperazione prufonda, chì ponu furnisce i prudutti d'alta qualità è i prezzi competitivi. È pudemu ancu dà sconti per l'acquistu grossu. E cooperemu cù parechje cumpagnie prufessiunali di spedizioni di merci, ponu furnisce i prudutti in modu sicuru è lisu à e vostre mani. U tempu di consegna hè di circa 3-20 ghjorni dopu a cunferma di pagamentu.
| TEST ITEM | UNIT | SPECIFICATION | TEST RESULT |
| Viscosity | mPa.s/25c | 4000-6000 | 5000 |
| Water | WT% | MAX 0.08 | 0.05 |
| PH Value | 45086 | 7.5 | |
| Hydroxyl Value | mgKOH/g | 25-30 | 27 |
| Solid Content | % | 43-47 | 45.5 |
| ·POLYMER POLYOL POP2010 | |||
| TEST ITEM | UNIT | SPECIFICATION | TEST RESULT |
| Viscosity | mPa.s/25c | 800-1200 | 900 |
| Water | WT% | MAX 0.08 | 0.07 |
| PH Value | 45054 | 6.37 | |
| Hydroxyl Value | mgKOH/g | 42-46 | 43.61 |
| Solid Content | % | 9.5-11 | 10.23 |
| ·POLYMER POLYOL POP2015 | |||
| TEST ITEM | UNIT | SPECIFICATION | TEST RESULT |
| Viscosity | mPa.s/25c | 900-1600 | 1060 |
| Water | WT% | MAX 0.08 | 0.055 |
| PH Value | 45054 | 6.6 | |
| Hydroxyl Value | mgKOH/g | 38-42 | 39.34 |
| Solid Content | % | 14-16 | 15.23 |
| ·POLYMER POLYOL POP2025 | |||
| TEST ITEM | UNIT | SPECIFICATION | TEST RESULT |
| Viscosity | mPa.s/25c | 1200-2000 | 1350 |
| Water | WT% | MAX 0.08 | 0.05 |
| PH Value | 45086 | 6.17 | |
| Hydroxyl Value | mgKOH/g | 36-40 | 38.27 |
| Solid Content | % | 24-26 | 25.87 |
| ·POLYMER POLYOL (POP10) | |||
| TEST ITEM | UNIT | SPECIFICATION | TEST RESULT |
| Apparizione | Transparent liquid | Transparent liquid | |
| Viscosity | mPa.s/25c | 700-1300 | 1090 |
| Water | WT% | MAX 0.08 | 0.049 |
| Acid value | mgKOH/g | MAX 0.1 | 0.023 |
| PH Value | 45054 | 5.94 | |
| Hydroxyl Value | mgKOH/g | 42-46 | 42.1 |
| Free Acrylonitrile | Mg/kg | MAX 5 | 0.2 |
| Free Styrene | Mg/kg | MAX 15 | 3 |
| · | |||
| POLYETHER POLYOL (PPG3000) | |||
| TEST ITEM | UNIT | SPECIFICATION | TEST RESULT |
| Apparizione | Transparent liquid | Transparent liquid | |
| Color | GD/APHA | MAX 50 | 10 |
| Viscosity | mPa.s/25c | 400-700 | 572 |
| Water | WT% | MAX 0.05 | 0.026 |
| Acid value | mgKOH/g | MAX 0.05 | 0.044 |
| PH Value | 45053 | 5.46 | |
| Hydroxyl Value | mgKOH/g | 54-58 | 56.97 |
| Unsaturation | Mol/kg | MAX 0.020 | 0.0086 |
1. Sò una fabbrica o una sucietà cummerciale ?
Semu una cumpagnia chì integra l'industria è u cummerciu, chì furnisce un serviziu one-stop. OEM puderia esse accettatu.
2. Fornite mostri? Hè gratis o extra?
Campioni gratuiti. A tarifa di trasportu di u campione deve esse pagata da u vostru latu.
3. Avete qualchì certificatu riguardanti u cuntrollu di qualità ?
Certificazione ISO 9001: 2008 per assicurà a qualità.
4. Chì duverebbe furnisce per avè una citazione?
Pls ci informa di u tipu di produttu chì avete bisognu, quantità di ordine, indirizzu è esigenze specifiche. A citazione serà fatta per a vostra riferenza in tempu.
5. Chì tipu di metudu di pagamentu preferite ? Chì tipu di termini sò accettati?
Termini di consegna accettati: FOB, CFR, CIF, EXW;
Valuta di Pagamentu accettata: USD;
Tipu di pagamentu accettatu: T / T, Western Union; Paypal, Assicuranza cummerciale.
Lingua parlata: inglese.
categurie di prudutti
