POLY(1,4-PHENYLENE SULFIDE)
- Product Name
- POLY(1,4-PHENYLENE SULFIDE)
- CAS No.
- 26125-40-6
- Chemical Name
- POLY(1,4-PHENYLENE SULFIDE)
- Synonyms
- 6-PPS;Poly(phenyleneaulgide);PHENYLENE SULFIDE RESIN;POLY(PHENYLENE SULFIDE);POLY(PHENYLENE SULPHIDE);POLY(1,4-PHENYLENE SULFIDE);p-Dichlorobenzene-sodium sulfide polymer;p-dichlorobenzene/ sodium sulfide copolymer;Benzene,1,4-dichloro-,polymerwithsodiumsulfide;1,4-dichloro-benzenpolymerwithsodiumsulfide(na2s)
- CBNumber
- CB6317773
- Molecular Formula
- (C6H4Cl2.Na2S)x
- Formula Weight
- 225.05
- MOL File
- 26125-40-6.mol
POLY(1,4-PHENYLENE SULFIDE) Property
- Melting point:
- 285-300 °C
- Density
- 1.36 g/mL at 25 °C
- form
- powder
- color
- natural
- InChI
- InChI=1S/C6H4Cl2.2Na.S/c7-5-1-2-6(8)4-3-5;;;/h1-4H;;;
- InChIKey
- RGOBIBWDGNKWML-UHFFFAOYSA-N
- SMILES
- S([Na])[Na].ClC1C=CC(=CC=1)Cl
- EPA Substance Registry System
- Benzene, 1,4-dichloro-, polymer with sodium sulfide (Na2S) (26125-40-6)
Safety
- WGK Germany
- 3
N-Bromosuccinimide Price
- Product number
- GF72520523
- Product name
- Polyphenylenesulfide
- Purity
- (PPS), monofilament, diam. 0.5?mm, L 50?m, transparent pale amber
- Packaging
- 1EA
- Price
- $374
- Updated
- 2025/07/31
- Product number
- GF11427409
- Product name
- Polyphenylenesulfide
- Purity
- (PPS), film, thickness 0.4?mm, size 200 × 200?mm, natural
- Packaging
- 1ea
- Price
- $320
- Updated
- 2025/07/31
- Product number
- GF45812370
- Product name
- Polyphenylenesulfide
- Purity
- (PPS), film, thickness 0.4?mm, L 0.5?m, natural
- Packaging
- 1EA
- Price
- $471
- Updated
- 2025/07/31
- Product number
- GF13713498
- Product name
- Polyphenylenesulfide
- Purity
- (PPS), monofilament, diam. 0.5?mm, L 200?m, transparent pale amber
- Packaging
- 1EA
- Price
- $775
- Updated
- 2025/07/31
- Product number
- GF11427409
- Product name
- Polyphenylenesulfide
- Purity
- (PPS), film, thickness 0.4?mm, size 200 × 200?mm, natural
- Packaging
- 5ea
- Price
- $1220
- Updated
- 2025/07/31
POLY(1,4-PHENYLENE SULFIDE) Chemical Properties,Usage,Production
Chemical Properties
Poly(phenylene sulphide) is a strong, stiff although somewhat brittle material. Mouldings are generally processed so as to be crystalline; since the glass-transition temperature is high (Tg = 90°C), heated moulds are used. The outstanding characteristic of the polymer is its thermal stability, useful mechanical properties being retained up to about 250°C. Electrical insulation characteristics are also good. The polymer has excellent solvent resistance, being unaffected by all common organic solvents. The polymer is resistant to most acids and alkalis, although it is attacked by concentrated sulphuric acid. Poly(phenylene sulphide) is mostly processed by injection moulding and is used in a variety of applications such as electrical components, automotive parts and processing equipment exposed to corrosive environments.
Uses
PPS can be sulfonated to form a proton exchange membrane with zeolite th at can be used as an electrolyte with higher thermal stability which facilitates in the fabrication of solar cells. It can also be used in the formation of organic- inorganic nanocomposite membranes using nanozeolites and carbon nanotubes as nanofillers which can be used as high performance gas separation membranes. PPS may be sulfonated and chloromethylated to form novel PPS fiber with higher dyeing ability in dispersive, anionic and cationic dyes.
Preparation
Poly(p-phenylene sulphide) (commonly called poly(phenylene sulphide) or
PPS) is the sulphur analogue of poly(p-phenylene oxide) and is prepared from
p-dichloroben:lene and sodium sulphide:
POLY(1,4-PHENYLENE SULFIDE) Preparation Products And Raw materials
Raw materials
Preparation Products
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