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Guangdong DAHUA New Material Co.,Ltd

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City:foshan

Province/State:guangdong

Country/Region:china

Contact Person:MsSelina

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China Acid Anhydride 11070-44-3 Methyltetrahydrophthalic Anhydride MTHPA wholesale

Acid Anhydride 11070-44-3 Methyltetrahydrophthalic Anhydride MTHPA

Name: Acid Anhydride 11070443 Methyltetrahydrophthalic Anhydride MTHPA
Brand: DAHUA
Price: 1.50 USD

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Place of Origin :Guangdong, China

MOQ :1000 kilograms

Price :$1.50/kilograms 1000-19999 kilograms

Brand Name :DAHUA

Model Number :MTHPA

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

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Acid Anhydride 11070-44-3 Methyltetrahydrophthalic Anhydride MTHPA

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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 often have desirable electrical pr