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Polysulfone

ALDRICH/182443 - average Mn ~22,000 by MO, beads

Synonym: Poly[oxy-1,4-phenylenesulfonyl-1,4-phenyleneoxy-1,4-phenylene(1-methylethylidene)-1,4-phenylene]

CAS Number: 25135-51-7
MDL Number: MFCD00134387
Linear Formula: [C6H4-4-C(CH3)2C6H4-4-OC6H4-4-SO2C6H4-4-O]n
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-182443-5G 5 g
 $56.20
1/EA		 Add To Favorites
45-182443-250G 250 g
 $253.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 182443-250G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 182443-5G

 

autoignition temp. 1022 °F
density 1.24 g/mL at 25 °C (lit.)
form beads
  pellets
hardness 69 (Rockwell M, ASTM D 785)
melt index 6.5 g/10 min (343 °C/2.16 kg, ASTM D1238)
mol wt average Mn ~22,000 by MO
Quality Level 100 
reduced viscosity 0.43-0.46 dL/g, 0.2 % (w/v) in chloroform(25 °C)(lit.)
refractive index n20/D 1.633
SMILES string CC(C)(c1ccc(O)cc1)c2ccc(O)cc2.Oc3ccc(cc3)S(=O)(=O)c4ccc(O)cc4
transition temp Tg 190 °C
Application: Microwave cookware, appliance covers, surgical tools, automotive electrical components, printed circuit boards and plumbing components.
Features and Benefits: High impact resistance. Temperature use range up to 160°C. Exceptional steam sterilization stability. Electrical properties are maintained over a wide temperature and frequency range. High resistance to radiation degradation.
Packaging: 5, 250 g in poly bottle
Physical form: Amorphous thermoplastic.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Density 1.24 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.633
UNSPSC 12162002

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