中间体

产品名称：MHHPA

INTRODUCTION  

Methylhexahydrophthalicanhydride, MHHPA,

CAS No.:25550-51-0

PRODUCT SPECIFICATION

AppearanceColorless liquid

Color/Hazen≤20

Content,%:       99.0 Min.

IodineValue ≤1.0

Viscosity( 25℃) 40mPa•s Min

Free Acid≤1.0%

FreezingPoint ≤-15℃

StructureFormula: C9H12O3

PHYSICAL AND CHEMICAL CHARACTERISTICS

PhysicalState(25℃):                 Liquid

Appearance:                           Colorless liquid

MolecularWeight:                      168.19

SpecificalGravity(25/4℃):      1.162

WaterSolubility:                         decomposes

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

APPLICATIONS    

Epoxyresin curing agents etc.

MHHPA isa thermo-setting epoxy resin curing agent mainly used in electric and electronfield. With the many advantages, e.g. low melting point, low viscosity of themixtures with salicylic epoxy resins, long applicable period, highheat-resistance of the cured material and excellent electrical properties athigh temperature, MHHPA is widely used for impregnating electrical coils,casting electricity components and sealing semiconductors, e.g. outdoorinsulators, capacitors, light emitting diodes and digital display

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

STORAGE       Storein cool, dry places and keep away from fire and moisture.