Methyl tetrahydrophthalic anhydride (MeTHPA)

To be used as epoxy resin curing agent, and suitable for laminated board, epoxy adhesive, immerse, casting and winding of motor,

       

 

SYG-8801/9202 MeTHPA

Methyl tetrahydrophthalic anhydride

1. Brief Intro:

Chemical name: Methyl tetrahydrophthalic anhydride (MeTHPA), Molecular Formula: C9H10O3, Molecular Weight: 166.17. Features: high purity, low viscosity, low Crystallization point , low volatility, low toxicity, Stable property good solubility and so on.

2. Technical Specs.:

Item	SYG-8801	SYG-9202
Appearance	light yellow transparent liquid	light yellow transparent liquid
Color	3	2
Density g/cm3 20	1.21±0.05	1.21±0.05
Viscosity pa.s(25)	0.05-0.07	0.03-0.05
Anhydride content %	>40.0	>40.5
Neutralization equivalent	80-85	81-85
Acid value mgKOH/g	640-690	640-690
Crystallization point	-15	-15

3. Application:

To be used as epoxy resin curing agent, and suitable for laminated board, epoxy adhesive, immerse, casting and winding of motor, high tension switch, mutual inductor, line output transformer, capacitance, capacitance resistance, solvent-free paint,and so on. It is widely used in Electronic Components, LED Nixie light, capacitor, electrical machine, dry type transformer, mutual inductor, Reactor, high-tension switch, insulation, Auto Parts, FRP products.

4. Packing, Storage, and Transportation :

25kg/ plastic drums or 220kg/iron drum, or 1100kgs/IBC container

Store in cool, dry and ventilating places and keep away from moisture.

It is necessary to maintain insulated (tightly seal) after use, in order to avoid negative influence arousing from moisture absorption

5.Attention:

- Avoid contact with skin and eyes. In case of skin contact, flush with soap and water immediately, in case of eyes contact, rinse with flowing water immediately. If swallowed, get medical aid.

- The working environment must be ventilation.

- The information above is only for your reference, please test before use. Any further inquiry in application, please feel free to contact us in time.

Methyl tetrahydrophthalic anhydride (MeTHPA)