Polypropylene glycol 1000
Polypropylene glycol 1000
Application
Propylene glycol (PPG) 1000 may be used as a viscosity decreasing agent, a solvent and a fragrance ingredient in cosmetics.
PPG 1000 may be used as a good swelling agent for the synthesis of large pore mesoporous materials
Polypropylene glycol 1000
PPG 1000 is compatible with most polyether polyols and can be blended with other diols or triols to achieve desirable modifications of product properties.
PPG 1000 is suitable for use in isocyanate- terminated prepolymers.
Polyether Polyol
CAS 25322-69-4
PPG-1000 polyol is used in a broad range of urethane foam and other applications including coatings, solvent and water-based adhesives, caulks, sealants, elastomers, defoamers, humectants, potting compounds, tire fill, inks, lubricants, antistatic agents, crude oil de-emulsifiers and plasticizers
PPG 1000 is a 1000 MW propylene glycol based polyether polyol diol.
PPG 1000 is suitable for polyurethane coatings, adhesives, sealants, elastomers
PPG-1000 is a 1,000 molecular weight polypropylene glycol polyol containing only propylene oxide.
PPG-1000 polyol can be used in polyurethane foam, coatings, and elastomers.
PPG-1000 polyol can be used in a number of urethane applications including flexible foam, elastomers, sealants and coatings.
Polypropylene glycol 1000 is a 1000 molecular weight propylene glycol-based polyether polyol diol.
Polypropylene glycol 1000 is suitable for polyurethane coatings, adhesives, sealants, elastomers, and potting compounds.
Polypropylene glycol 1000 polyether polyol is a 1,000 molecular-weight polypropylene glycol.
The terminal end-groups are predominantly secondary hydroxyls and have a relatively low reactivity.
Polypropylene glycol 1000 is compatible with most polyether polyols and can be blended with other diols or triols to achieve desirable modifications of product properties.
This polyol is acidified with a low level of phosphoric acid, making it suitable for use in isocyanate-terminated prepolymers.
Polypropylene glycol 1000 polyol is used in a broad range of urethane foam and other applications including coatings, solvent and water-based adhesives, caulks, sealants, elastomers, defoamers, humectants, potting compounds, tire fill, inks, lubricants, antistatic agents, crude oil de-emulsifiers and plasticizers.
As with any product, use of Polypropylene glycol 1000 in a given application must be tested (including but not limited to field testing) in advance by the user to determine suitability.
PPG-1000 is a 1,000 molecular weight polypropylene glycol polyol containing only propylene oxide.
PPG-1000 polyol can be used in polyurethane foam, coatings, and elastomers.
PPG-1000 polyol can be used in a number of urethane applications including flexible foam, elastomers, sealants and coatings.
PPG 1000 is suitable for polyurethane coatings, adhesives, sealants, elastomers and potting compounds.
Performance and Features
Polypropylene glycol 1000 is used as antifoaming agent in coating medium and hydraulic oil, antifoaming agent in synthetic rubber and latex processing, refrigerant and coolant for heat transfer fluid, viscosity improver.
Polypropylene glycol 1000 is used as an intermediate in esterification, etherification and polycondensation reactions.
Polypropylene glycol 1000 is used as release agent, solubilizer, synthetic oil additives, for water-soluble cutting fluid, roller oil, hydraulic oil additives, high temperature lubricants, rubber internal lubricants and external lubricants.
Application
Polypropylene Glycol is used in cosmetics, esterification, release agents, solubilizers, pharmaceuticals, daily chemicals,
Chemical Composition
Polypropylene glycol 1000
Advantages
– Polypropylene glycol 1000 is compatible with most polyether polyols
– Polypropylene glycol 1000 can be blended with other diols or triols to achieve desirable modifications of product properties
PPG 1000 is a polypropylene glycol with an average molecular weight of 1000.
It is a 100% active, nearly colorless, somewhat viscous liquid polypropylene glycols are compatible with a wide range of other liquids, and at 77°F, are miscible in all proportions with most organic aromatic compounds, halogenated hydrocarbons, alcohols, aldehydes and acids.
In addition, they show good solubility with some animal and vegetable oils, and modified alkyd resins PPG 1000, as this product is also known, is a clear, viscous liquid at room temperature.
PPG 1000 has a low pour point and, unlike the higher molecular weight PPGs, is completely soluble in water at 25 °C.
PPG 1000 loses its water solubility at higher temperatures.
Like all polypropylene glycols, Polyglycol 1000 is soluble in all proportions with any organic solids and liquids, the main exception being long chain aliphatic hydrocarbons.
Polyglycol 1000 possesses excellent lubricity and has a low vapour pressure.
Under extreme heating conditions it does not form coke not does it form a varnish.
Decomposition products are low boiling products that are either lost as volatiles or soluble in the polypropylene glycol
Applications
PPG 1000 finds applications in production of urethane elastomers, solvent and water-based coatings, adhesives, elastomers and defoamers, inks, crude-oil de-emulsiers, lubricants and plasticizers and diluents.
Polyol PPG 1000 is a bifunctional polyether polyol for the production of polyurethane products.
Polyether polyol
FEATURES
May also be included as a component in other urethane products & applications.
Coatings
Adhesives
Sealants
Elastomers
General Characterization
PPG 1000 is a 1,000-molecular-weight polypropylene glycol.
PPG 1000 polyether polyol is a 1,000-molecular-weight polypropylene glycol.
The terminal end-groups are predominantly secondary hydroxyls and have a relatively low reactivity.
It is compatible with most polyether polyols and can be blended with other diols or triols to achieve desirable modifications of product properties.
This polyol is acidified with a low level of phosphoric acid, making it suitable for use in isocyanate-terminated prepolymers.
PPG 1000 polyol is used in a broad range of urethane foam and other applications including coatings, solvent and water-based adhesives, caulks, sealants, elastomers, defoamers, humectants, potting compounds, tire fill, inks, lubricants, antistatic agents, crude oil de-emulsifiers and plasticizers.
As with any product, use of PPG 1000 polyol in a given application must be tested (including but not limited to field testing) in advance by the user to determine suitability.
PPG-1000
Document contains important information and must be read in its entirety.
Product Datasheet
Storage
PPG 1000 polyol is slightly hygroscopic and may absorb water.
Containers should be kept tightly closed and protected from contamination with moisture and foreign materials, which can adversely affect product quality.
This polyol can become quite viscous at low temperatures. For ease of handling, storage temperatures between 15°C (59°F) and 60°C (140°F) are recommended.
The shelf life is twelve months after receipt of material by customer, when stored in sealed original containers under conditions stated above
PPG 1000 is a bifunctional polyether polyol.PPG 1000 is used for the production of polyurethane adhesives.
Shelf life of POLYOL PPG-1000 is 12 months.
• CAS # :25322-69-4
• INCI / CTFA nomenclature : PPG-17
Polypropylene glycol 1000 is a linear polymer produced by controlled, catalysed reaction between propylene oxide and water.
Polypropylene glycol 1000 is propylene oxide based and that the approximate average molecular weight is 1000.
Polypropylene glycol 1000 is a clear, viscous liquid at room temperature.
Polypropylene glycol 1000 has a low pour point and, unlike the higher molecular weight PPGs, is completely soluble in water at 25 °C.
Polypropylene glycol 1000 loses its water solubility at higher temperatures.
Like all polypropylene glycols, Polyglycol P-1000E is soluble in all proportions with any organic solids and liquids, the main exception being long chain aliphatic hydrocarbons.
Polypropylene glycol 1000 possesses excellent lubricity and has a low vapour pressure.
Under extreme heating conditions it does not form coke nor does it form a varnish.
Decomposition products are low boiling products that are either lost as volatiles or soluble in the polypropylene glycol.
Applications
As Polypropylene glycol 1000 is water-soluble it is used in areas not usually associated with the higher molecular weight PPGs.
For example it is used as a dust adhesive fluid, as solvent/coupler for inks and pesticide formulations.
Besides the other outlets given above PPG P-1000E is also used to make resins, fatty acid esters, lubricants, metal working fluids and as plasticiser.
Typical Physical Properties Property (Unit) Typical Value Test Method
Flash point (°C) > 150 ASTM D 92 (COC)
Viscosity @ 25°C (cSt) 143 ASTM D 445 / D 446 @ 100°C (cSt) 11 ASTM D 445 / D 446
Specific Gravity (g/cm3 @ 25°C/25°C) 1.004 ASTM D 892
Pour point (°C) -43 ASTM D 97
PERFORMANCE AND APPLICATION
1. Polypropylene glycol 1000 is soluble in organic solvents such as toluene, ethanol and trichloroethylene.
2. Polypropylene glycol 1000 is used as antifoaming agent in coating medium and hydraulic oil, antifoaming agent in synthetic rubber and latex processing, refrigerant and coolant for heat transfer fluid, viscosity improver.
3. Polypropylene glycol 1000 is used as an intermediate in esterification, etherification and polycondensation reactions.
4. Polypropylene glycol 1000 is used as release agent, solubilizer, synthetic oil additives, for water-soluble cutting fluid, roller oil, hydraulic oil additives, high temperature lubricants, rubber internal lubricants and external lubricants.
5. Polypropylene glycol 1000 can be used as a base material for daily chemicals, medicines and oils.
1,2-Polypropylene oxide
1 – 4.5 moles propoxylated
Polypropylene glycol
1 – 4.5 moles propoxylated
polypropyleneglycol
1 – 4.5 moles propoxylated
Propane-1,2-diol, propoxylated
Propane-1,2-diol, propoxylated
1 – 4.5 moles propoxylated
CAS names
Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-hydro-.omega.-hydroxy-
IUPAC names
2-(2-hydroxypropoxy)propan-1-ol
Poly (propene oxide)
poly propyleneglycol
Poly(oxy(methyl-1,2-ethanediyl)), .alpha.-hydro-.omega.-hydr oxy-
poly(propene oxide)
Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-hydro-.omega.-hydroxy-
Poly[oxy(methyl-1,2-ethanediyl)], α-hydro-.omega.-hydroxy-
Poly[oxy(methyl-1,2-ethanediyl)], α-hydro-ω-hydroxy-
polypropylen glykol
POLYPROPYLENE GLYCOL
Polypropylene Glycol
Polypropylene glycol
polypropylene glycol
POLYPROPYLENE GLYCOL(31810)
Polypropylenglycol
Polypropylenglycol
Polypropylenglykol
Propane-1,2- Diol, propoxylated
Propane-1,2-diol, propoxylated
propane-1,2-diol, propoxylated
Propane-1,2-diol, propoxylated
Propane-1,2-diol, propoxylated (Glycol Heavies)
Trade names
Petol 250-2
Petol PS 460-5P
Polypropylene glycol
Notice: The information and data contained herein do not constitute sales specifications.
No liability, warranty or guarantee of final product performance is created by this document.
Safe Use and Handling
Polypropylene glycols are relatively easy to store and handle.
They can be stored in bulk in steel tanks, which should be padded with nitrogen or any other inert gas to prevent air from entering the tank.
If slight iron pickup and colour changes cannot be tolerated then the storage tanks should be constructed from stainless steel.
To ease the handling of polypropylene glycols somewhat, higher storage temperatures should be considered to keep the viscosity of the polyglycols within limits suitable for the pumping equipment available.
The maximum storage temperature should not exceed 40°C to avoid the risk of product degradation.
Pipelines may also require insulation and/or tracing to maintain suitable product temperatures.
Although PPGs have very low pour points, especially Polypropylene glycol 2000 and Polypropylene glycol 4000 become very viscous at low temperatures.
Consequently it is recommend that they be stored in tanks which are well insulated and heated.
Externally located heating devices are preferable to internally sited ones.
With external heating the risk of accelerating product deterioration is greatly reduced.
Similarly drums should be stored under cover, or preferably inside a warehouse, to maintain the temperature of the polyglycol at a level which allows for easy discharge.
The shelf life of properly stored bulk and unopened drums is, at least, 24 months.
Toxicological Information Polypropylene glycol 2000 and Polypropylene glycol 4000 are considered to be low in acute oral toxicity, whereas Polypropylene glycol 400, 600, 1000 are considered to be low to moderate in acute oral toxicity.
They cause no significant skin irritation or sensitisation and are not reportedly absorbed in any appreciable amount.
Direct contact with the eyes may cause slight temporary irritation, similar in character to that caused by mild soap.
Consequently it is recommended that eye protection should be employed and viewed as the minimum level of safety equipment required when working with polypropylene glycols