Cytec BPS240 format 1

About
BPS240 is a two-ply, partially impregnated epoxy prepreg system designed for the manufacture of Body-In-White (BIW) panels with excellent surface quality from vacuum-only processing at cure temperatures between 85°C and 150°C (185°F and 302°F). The first ply utilises Cytec’s ZPREG partial impregnation technology, consisting of a structural fabric coupled to a surface scrim and a high performance resin system. The second ply combines low-density syntactic core material and structural fabric to create significant panel rigidity in a rapid laminating format. The system is designed to be ready for painting without abrading or reworking; in many instances, paint can be applied directly to a degreased panel. Excellent environmental performance can be expected from panels painted in Hi-Bake & Lo-Bake paint systems.&&

Product Description
SupplierCytec Industries
Generic环氧树脂
Material StatusCommercial: Active
FeaturesGood Rigidity,Good surface appearance,Sprayable,Flame Characteristics,Self-extinguishing,Baking
AvailabilitysNorth America

Technical Data
PHYSICALNominal valueUnitTest method
Density 
0.950g/cm³
1.23g/cm³

THERMALNominal valueUnitTest method
Glass transition temperature 
118
163
Linear coefficient of thermal expansion
MD 
4.2E-6cm/cm/℃
1.7E-5cm/cm/℃

Notes
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