Songhan Plastic Technology Co.,Ltd.

DuPont Performance Polymers Hypalon® CP-337 Adhesion Primer, General Description  (discontinued **)

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE) , Chlorosulfonated Polyethylene Rubber
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® CP-337 Adhesion Primer, General Description  (discontinued **).pdf
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Material Notes:
Hypalon CP 337 is a chlorinated, medium viscosity, ethylene (meth) acrylic acid copolymer. This unique resin has been developed to improve adhesion to ethylene vinyl acetate copolymers. Hypalon CP 337 has demonstrated excellent adhesion characteristics when applied as a precoat for coatings and adhesives. It has also shown good performance when used as an additive to adhesive or coating formulations. An important feature of this resin is the acid functionality, which offers a number of formulation and processing advantages, such as:Solubility in most commonly used solventsCure site for various curing mechanisms:UrethaneAcrylicEpoxyMelamineAzerideneInformation provided by manufacturer.This former DuPont Dow Elastomers product line is now produced by DuPont Performance Elastomers.
Physical Properties Metric English Comments
Density 1.19 g/cc
0.0430 lb/in³
Viscosity 140 cP
140 cP
at 20% solids (MEK/Ethyl acetate 50/50 by wt)
Thermal Properties Metric English Comments
Glass Transition Temp, Tg 14.0 °C
57.2 °F
Optical Properties Metric English Comments
Gardner Color Number 1.0
Chemical Properties Metric English Comments
Acid Value 88
Acid Number
Descriptive Properties Value Comments
Chlorine Content 35 wt%
Epoxy Resin 1.5 wt%
Product Form Chips
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