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99% Min Purity Clear Epoxy Hardener MTHPA

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Name: 99 Min Purity Clear Epoxy Hardener MTHPA
Brand: DAHUA
Price: 1.5 USD

Model Number : MTHPA

Brand Name : DAHUA

Price : 1.5-1.9USD/kg

Anhydride equivalent (g/mol) : 166

Delivery Time : 3-10days

CAS : 11070-44-3

Place of Origin : China

Supply Ability : 200MT/week

Packaging Details : 240kg/drum

Density (g/cm³ , 20°C) : 1.21±0.05

MOQ : 4800kgs

Flash point (°C) : 158

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99% Min Purity Clear Epoxy Hardener MTHPA

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

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 Images

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