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DuPont Performance Polymers Hypalon® 4085 Chlorosulfonated Polyethylene Rubber, Peroxide Cured Carbon Black Filled Compound

Category Polymer , Thermoset , Filled/Reinforced Thermoset , Rubber or Thermoset Elastomer (TSE) , Chlorosulfonated Polyethylene Rubber
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DuPont Performance Polymers Hypalon® 4085 Chlorosulfonated Polyethylene Rubber, Peroxide Cured Carbon Black Filled Compound.pdf
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Material Notes:
Carbon black compound with 100 parts Hypalon; 40 parts carbon black; 20 parts magnesia; and 5.8 parts Varox® DBPH-50. Physical property data below (except mooney viscosity) are for vulcanizate. MatWeb has other entries for different compounds of this Hypalon grade.General Hypalon® Information: Vulcanizates of this chlorosulfonated polyethylene synthetic rubber are highly resistant to ozone, oxygen, weather, heat, oil, and chemicals. Hypalon resists discoloration on exposure to light and is widely used in light-colored vulcanizates. It can be compounded to give excellent mechanical properties. Several grades are available, all of which may be processed and used in the usual manner for solid elastomeric vulcanizates. Various grades of Hypalon have been used in single-ply roofing systems; auto power steering and oil cooler hoses; chemical-resistant liners; cable sheathing; and other coatings.Information provided by DuPont Dow Elastomers.This former DuPont Dow Elastomers product line is now produced by DuPont Performance Elastomers.
Physical Properties Metric English Comments
Mooney Viscosity 81

@Temperature 135 °C
81

@Temperature 275 °F
ML 1+4.  Stock property.; ASTM D1646-81
Mechanical Properties Metric English Comments
Hardness, Shore A 77
77
ASTM D2240-81
Tensile Strength, Ultimate 22.3 MPa
3230 psi
ASTM D412-80
Elongation at Break 240 %
240 %
ASTM D412-80
100% Modulus 0.0189 GPa
2.74 ksi
ASTM D412-80
Compression Set 24 %

@Temperature 100 °C
24 %

@Temperature 212 °F
22 hr at 100°C. Method B. ASTM D395-69.
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