Polyurethane prepolymer
Application- Product Name
- Polyurethane prepolymer
- CAS No.
- 103837-45-2
- Chemical Name
- Polyurethane prepolymer
- Synonyms
- Polyurethane prepolymer;Polyurethane prepolymer ISO 9001：2015 REACH;5-isocyanato-5-[(1-isocyanatocyclohexa-2,4-dien-1-yl)methyl]cyclohexa-1,3-diene,2-methyloxirane,oxirane,propane-1,2-diol
- CBNumber
- CB32082933
- Molecular Formula
- (C15H10N2O2.C3H8O2.C3H6O.C2H4O)x
- Formula Weight
- 0
- MOL File
- Mol file
Polyurethane prepolymer Property
- EPA Substance Registry System
- 1,2-Propanediol, polymer with 1,1'-methylenebis[isocyanatobenzene], methyloxirane and oxirane (103837-45-2)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P272Contaminated work clothing should not be allowed out of the workplace.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P285In case of inadequate ventilation wear respiratory protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P341IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P321Specific treatment (see … on this label).
P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.
P342+P311IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P363Wash contaminated clothing before reuse.
P501Dispose of contents/container to..…
Polyurethane prepolymer Chemical Properties,Usage,Production
Application
Polyurethane hydrogels, combining the advantages of both hydrogels and polyurethane, possess high mechanical strength and a wide range of performance control, making them widely used in biomedical and industrial fields. Among them, single-component polyurethane hydrogels with high water retention capacity are excellent polymer sand-fixing materials due to their low cost, convenient construction, and environmental friendliness, suitable for desertification control, slope ecological protection, and soil erosion prevention. The key to preparing polyurethane hydrogels lies in the synthesis of the polyurethane prepolymer; the structure and properties of the polyurethane prepolymer determine the performance of the resulting polyurethane hydrogel.
Polyurethane prepolymer Preparation Products And Raw materials
Raw materials
Preparation Products
Polyurethane prepolymer Suppliers
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View Lastest Price from Polyurethane prepolymer manufacturers
- Product
- Polyurethane prepolymer Polyurethane prepolymer
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20T
- Release date
- 2020-04-22