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99% Min Purity Clear Epoxy Hardener MTHPA

99% Min Purity Clear Epoxy Hardener MTHPA

Merknaam: DAHUA
Modelnummer: Mthpa
MOQ: 4800kgs
Prijs: 1.5-1.9USD/kg
Verpakkingsdetails: 240 kg/trommel
Gedetailleerde informatie
Plaats van herkomst:
China
Anhydride-equivalent (g/mol):
166
Vlampunt (°C):
158
Dichtheid (g/cm3, 20°C):
1.21±0.05
CAS:
11070-44-3
Levering vermogen:
200 MT/week
Productomschrijving

99% Min Purity Clear Epoxy Hardener MTHPA 0

Details Images
Type
Adsorbent
Appearance
light yellow transparent liquid, no mechanical impurities.
Form
Clear liquid
Color (Pt-Co)
200# Max
Freezing Point (°C)
0 Max
Viscosity (mPa.s)
25°C) 40 Max
Acid Value (mgKOH/g)
660-685
Anhydride content (%)
41.5 Min
Volatile content (120°C)
2.00% Max
Free acid content (%)
0.50 Max
Anhydride equivalent (g/mol)
166
Flash point (°C)
158
Density (g/cm³ , 20°C)
1.21±0.05

THE MAIN ADVANTAGES OF MTHPA

Methyltetrahydrophthalic anhydride (MTHPA) is a chemical compound that falls under the category of
cyclic anhydrides. It is primarily used as a curing agent in epoxy resins.
Here are some of the main advantages of MTHPA:
1.Curing properties: MTHPA is an effective curing agent for epoxy resins, providing excellent heat and
chemical resistance. It helps convert the liquid epoxy resin into a solid, durable, and thermoset material,
making it suitable for various applications.
2.Low viscosity: MTHPA typically has a lower viscosity compared to other curing agents, which makes it
easier to handle and mix with epoxy resins, improving the processing and application characteristics.
3.Good thermal stability: The cured epoxy with MTHPA exhibits good thermal stability, making it suitable
for applications where temperature resistance is essential.
4..Good electrical properties: The cured epoxy resins with MTHPA as the curing agent.
 
99% Min Purity Clear Epoxy Hardener MTHPA 1
99% Min Purity Clear Epoxy Hardener MTHPA 2
99% Min Purity Clear Epoxy Hardener MTHPA 3