POLYSULFONE
POLYSULFONE Basic information
- Product Name:
- POLYSULFONE
- Synonyms:
-
- PSU
- Poly(oxy-1,4-phenylenesulfonyl-1,4-phenyleneoxy-1,4-phenylene(1-methylethylidene)-1,4-phenylene)
- Poly(phenylenesulfone)
- polysulfonep1700
- PPSF
- PPSU
- PSF
- Polysulfone resin, pellets
- CAS:
- 25135-51-7
- MF:
- C81H66O12S3X2
- MW:
- 1327.58
- Product Categories:
-
- Engineering Polymers
- Polymer Science
- Polysulfones
- bc0001
- Mol File:
- 25135-51-7.mol
POLYSULFONE Chemical Properties
- Melting point:
- 185 °C
- Tg
- 190
- Density
- 1.24 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.633
- storage temp.
- -20°C
- form
- pellets
- color
- Transparent
Safety Information
- Safety Statements
- 24/25
- WGK Germany
- 3
- Autoignition Temperature
- 1022 °F
- TSCA
- TSCA listed
- HS Code
- 39119000
MSDS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
POLYSULFONE Usage And Synthesis
Description
Polysulfone (PSU) plastics comprise polysulfone [—Ph—C(CH3 )2 —Ph—O—Ph—SO2 —O—]n, polyester sulfone [—O—Ph—SO2 —O—]n and polyphenylsulfone [—O—Ph—SO2 —Ph— O—Ph—Ph—]n with the aryl radical Ph = C6 H4 . The isopropylidene linkage imparts chemical resistance, the ether bond imparts temperature resistance, while the sulfone linkage imparts impact strength. The brittleness temperature of polysulfones is –100°C. Polysulfones are clear, strong, nontoxic, and virtually unbreakable. However, stress cracking can be a problem and should be considered before use. PSU do not hydrolyze during autoclaving and they are resistant to acids, alkalis, aqueous solutions, aliphatic hydrocarbons, and alcohols. Hence they have added another dimension to thermoplastics in heat resistance and strength at high temperature. The ease of molding the material, and its retention of properties as temperatures increase, has made it one of the faster growing resins in the market place. Use of the product for chemical equipment applications has not been noted to date but is anticipated.
Chemical Properties
transparent pellets
Uses
Microwave cookware, appliance covers, surgical tools, automotive electrical components, printed circuit boards and plumbing components.
Solubility in organics
Aromatic hydrocarbons, chlorinated hydrocarbons, DMF, esters, ketones, THF
POLYSULFONE Preparation Products And Raw materials
Raw materials
Preparation Products
POLYSULFONESupplier
- Tel
- 021-69106960 13701823733
- 13701823733@163.com
- Tel
- 18669681830
- dechi1118@163.com
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
- Tel
- 021-61259108 18621169109
- market03@meryer.com
- Tel
- 010-89508211 18501085097
- sales.bj@hwrkchemical.com
POLYSULFONE(25135-51-7)Related Product Information
- polysulfone polymer,POLYSULFONE RESIN,POLYSULFONE
- PVB
- Poly(methyl methacrylate)
- POLYURETHANE
- Polyoxyethylene stearate
- Poly(tetrafluoroethylene)
- Polyvinyl chloride
- NA
- NA
- NA
- Bis(4-methoxyphenyl) sulfide
- Bis(4-methoxyphenyl) sulfoxide
- Bisphenol A
- 4-METHOXYPHENYLMETHYLSULFONE
- Bis(4-hydroxyphenyl) Sulfone
- POLYSULFONE
- 4,4'-Thiobis-phenol
- 4,4'-Dichlorodiphenyl sulfone