Coating materials

PRODUCT NAME：MTHPA

INTRODUCTION

Synonyms:Methyltetrahydrophthalic anhydride; Methyl-4-cyclohexene-1,2-

dicarboxylicanhydride; MTHPA    cyclic, carboxylic,anhydrides

PRODUCT SPECIFICATION

Appearance      slightly yellow liquid

AnhydrideContent   ≥41.0%

VolatileContent      ≤1.0%

FreeAcid               ≤1.0 %

FreezingPoint      ≤-15℃

Viscosity(25℃)   30-50 mPa•S

StructureFormula: C9H10O3

PHYSICAL AND CHEMICAL CHARACTERISTICS

PhysicalState(25℃):            Liquid

Appearance:                     slightly yellow liquid

MolecularWeight:                166.17

SpecificalGravity(25/4℃):   1.21

WaterSolubility:                  decomposes

SolventSolubility: Slightly Soluble: petroleumether Miscible: benzene, toluene, acetone, carbon tetrachloride, chloroform,ethanol, ethyl acetate

APPLICATIONS 

Epoxyresin curing agents, solvent free paints, laminated boards, epoxy adhesives,etc

PACKING     Packedin 25 kg plastic drums or 220kg iron drumsor isotank

STORAGE    Store in cool, dry places and keep away fromfire and moisture