BreckTech 828/128

Breckenridge Technologies

Breckenridge Technologies · BreckTech

BreckTech 828/128 Epoxy is a high-purity liquid epoxy resin derived from bisphenol-A and epichlorohydrin. Known for its excellent mechanical strength, chemical resistance, and heat resistance, it is ideal for use in laminates, filament winding, encapsulation, civil engineering, tooling, coatings, and adhesives. Fully cured, it meets FDA standards for food contact applications under 21 CFR 175.300.

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Specifications

Identifiers

Chemical name
Bisphenol-A Epoxy Resin (Average Molecular Weight < 700)
CAS number(s)
25068-38-6
EC number
500-033-5
Molecular formula
C18H21ClO3
InChI key
KUBDPQJOLOUJRM-UHFFFAOYSA-N
Synonyms
Diglycidyl Ether of Bisphenol A, (Chloromethyl)Oxirane,4,4’-(1-Methylethylidene)Bisphenolcopolymer, 4,4’-(1-Methylethylidene)Bis-Phenopolymerwith(Chloromethyl)Oxirane, 4,4’-(1-Methylethylidene)Bisphenol,-,Polymerwith2,2’-[(1-Methylethylidene)

Technical specifications

Properties

PropertyValueUnit
Physical StateLiquid-
ColorYellowish-
OdorMild-
Flash Point> 250°C
Relative Density1.16 (at 20 °C)g/cm³
Solubility in WaterPractically insoluble (at 20 °C)-

Specifications

Test ConditionSpecificationValueUnitTest Method
-Physical StateLiquid--
-Epoxy Equivalent Weight184 - 190g/eq-
-Color1.0 (Max.)Gardner-
at 25 °CDynamic Viscosity12000 - 15000cP-
-Hy-Cl Content≤ 1000ppm-
In original, unopened containersShelf Life12Months-
Industries
Adhesives & SealantsBuilding & ConstructionCASEElectronics & ElectricalPaints & Coatings
Product groups
Epoxy ResinsCoating Additives
Applications
Building productsCoatings formulationsAdhesives & sealants formulationsPlastic productsMold release formulationsElectronic products
Functions
ResinChemical resistanceHeat resistance
Market segments
CoatingsAdhesivesElectronic componentsCASE

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