Derakane® 8084

About
DERAKANE 8084 epoxy vinyl ester resin is an elastomer modified resin designed to offer increased adhesive strength, superior resistance to abrasion and severe mechanical stress, while giving greater toughness and elongation. DERAKANE 8084 resin is the resin of choice as a primer to prepare a substrate surface (steel or concrete) for application of a corrosion resistant lining. It exhibits outstanding adhesive strength on different types of steel, aluminium and concrete. APPLICATIONS AND USE DERAKANE 8084 resin has exhibited chemical resistance across a broad range of acids, bases and organic chemicals. DERAKANE 8084 resin can be used for RTM, hand-lay up, spray-up, filament winding and other industrial FRP applications.&&

Product Description
Generic乙烯基酯
Material StatusCommercial: Active
FeaturesAlkali resistant,Acidproof,Good wear resistance,Solvent resistance
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density1.14g/cm³ISO 1183
Solution viscosity360mPa·s
styrene content40%

IMPACTNominal valueUnitTest method
Notched impact strength of cantilever beam480J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature 
1.8 MPa, unannealed82.2ASTM D648
1.8 MPa, unannealed82.0ISO 75-2/A
Glass transition temperature115ASTM D3418 , ISO 11357-2

Supplementary informationNominal valueUnitTest method
Volume contraction8.2%

MECHANICALNominal valueUnitTest method
Babbitt hardness30 ASTM D2583
Tensile modulus2900MPaASTM D638 , ISO 527-2
tensile strength 
75.8MPaASTM D638
76.0MPaISO 527-2
Tensile strain
yield8.0 to 10%ASTM D638 , ISO 527-2
Bending modulus 
3310MPaASTM D790
3300MPaISO 178
bending strength 
131MPaASTM D790
130MPaISO 178

Notes
1. Typical properties: these are not to be construed as specifications.
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