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DuPont Performance Polymers Neoprene 571 Copolymer of chloroprene and sulfur

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE) , Chlorosulfonated Polyethylene Rubber
Manufacturer DuPont Performance Polymers (Former DuPont Elastomers)
Trade Name Neoprene
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DuPont Performance Polymers Neoprene 571 Copolymer of chloroprene and sulfur.pdf
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Material Notes:
DuPont™ Neoprene 571 liquid dispersion contains a high modulus copolymer of chloroprene and sulfur made in an anionic colloidal system. Main Features High Tensile Strength High Modulus Films Cured films made from Neoprene 571 are characterized by high strength in addition to good hot oil resistance and low permanent set. Suggested End Uses Dipped goods Elasticized aluminous cement Industrial coatings Cord adhesives
Physical Properties Metric English Comments
Specific Gravity 1.11 g/cc
1.11 g/cc
Liquid Dispersion
1.23 g/cc
1.23 g/cc
Polymer
Solids Content 50 %
50 %
pH >= 12

@Temperature 25.0 °C
>= 12

@Temperature 77.0 °F
Descriptive Properties Value Comments
Compounding Stability Good
Emulsifying Agent Potassium Rosinate
Freeze/Thaw Stability Not stable
Mechanical Stability Good
Storage Stability Good
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