Polypropylene polyol diphenylmethanediisocyanate prepolymer is a chemical compound synthesized by combining polypropylene polyol with diphenylmethanediisocyanate in a specific ratio, resulting in a prepolymer that serves as a key intermediate in the production of polyurethane foams. This prepolymer, when further reacted with crosslinkers and additives, yields polyurethane foams with diverse performance attributes, making it a versatile component in the manufacturing of various industrial products.
9048-57-1
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Basic information
- Product Name: Polypropylene polyol diphenylmethanediisocyanate prepolymer
- Synonyms: alpha-hydro-omega-hydroxy-poly(oxy(methyl-1,2-ethanediyl)) polymer with 1,1'-methylenebis(4-isocyanatobenzene);Diphenylmethane diisocyanate-polypropylene glycol polymer;Polypropylene polyol diphenylmethanediisocyanate prepolymer;poly(oxypropylene) glycol-4,4'-diphenylmethane diisocyanate copolymer;Polyoxy(methyl-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, polymer with 1,1-methylenebis4-isocyanatobenzene;Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-hydro-.omega.-hydroxy-, polymer with 1,1'-methylenebis[4-isocyanatobenzene] Diphenylmethane-4,4'-diisocyanate, polypropylene glycol polymer;Poly[oxy(methyl-1,2-ethanediyl)], α-hydro-ω-hydroxy-, polymer with 1,1'-methylenebis[4-isocyanatobenzene];MDI/ polypropylene glycol copolymer
- CAS NO:9048-57-1
- Molecular Formula: C15H10N2O2.H.(C3H6O)n.OH
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: Polymers
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Polypropylene polyol diphenylmethanediisocyanate prepolymer(CAS DataBase Reference)
- NIST Chemistry Reference: Polypropylene polyol diphenylmethanediisocyanate prepolymer(9048-57-1)
- EPA Substance Registry System: Polypropylene polyol diphenylmethanediisocyanate prepolymer(9048-57-1)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 9048-57-1(Hazardous Substances Data)
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9048-57-1 Usage
Uses
Used in Polyurethane Foam Production:Polypropylene polyol diphenylmethanediisocyanate prepolymer is used as a precursor for the creation of polyurethane foams due to its ability to form a stable and versatile base for the final product. The resulting foams exhibit a range of properties, such as durability, flexibility, and insulation capabilities, which are essential for various applications.
Used in Construction Industry:
In the construction industry, polypropylene polyol diphenylmethanediisocyanate prepolymer is used as a material for insulation to provide thermal and acoustic insulation in buildings. The foam's properties of durability and resistance to environmental factors make it an ideal choice for construction projects.
Used in Automotive Manufacturing:
Polypropylene polyol diphenylmethanediisocyanate prepolymer is used as a component in the production of automotive parts, such as seating and insulation materials. The foam's cushioning properties and ability to absorb impact make it suitable for enhancing passenger comfort and safety.
Used in Packaging Materials:
In the packaging industry, polypropylene polyol diphenylmethanediisocyanate prepolymer is used to create protective foam materials that offer cushioning and shock absorption for fragile goods during transportation and storage. The high-performance characteristics of the resulting foam ensure the protection of packaged items.
Overall, the versatility and performance of polypropylene polyol diphenylmethanediisocyanate prepolymer make it a valuable component in the production of polyurethane foams for a wide range of applications across various industries.
Check Digit Verification of cas no
The CAS Registry Mumber 9048-57-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,4 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.Calculate Digit Verification of CAS Registry Number 9048-57:
(6*9)+(5*0)+(4*4)+(3*8)+(2*5)+(1*7)=111
111 % 10 = 1
So 9048-57-1 is a valid CAS Registry Number.
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Polypropylene polyol diphenylmethanediisocyanate prepolymer
