Basic Information
| Density | 1.162 |
| Boling Point | 299℃[at 101 325 Pa] |
| Flash Point | 195.1°C |
| Vapor Pressure | 0.274Pa at 25℃ |
| pKa | 4.12[at 20 ℃] |
Products Description
What is Methylhexahydrophthalic Anhydride MHHPA CAS 25550-51-0?
Methylhexahydrophthalic Anhydride (MHHPA) is a colourless transparent liquid. It is a high quality epoxy resin curing agent, used in electrical equipment coil impregnation, casting of electrical components and semiconductor sealing, can improve the insulation, mechanical properties and service life of products.


Applications of Methylhexahydrophthalic Anhydride MHHPA:
- Epoxy resin curing agent: MHHPA is a kind of epoxy resin curing agent with excellent performance, which can make the epoxy resin obtain good performance after curing.
- Electrical equipment field: It is used for impregnation of electrical equipment coils, which can enhance the insulation and mechanical properties of the coils.
- Manufacture of electrical components: MHHPA is suitable for casting of electrical components, which can make the electrical components have good sealing and insulating properties.
- Semiconductor encapsulation: It can be used for sealing semiconductors, preventing the chip from being eroded by moisture, dust and other external factors.
Why choose Gneebio?
1. Can provide high quality and competitive price.
2. Free samples for your evaluation.
3. Use the local transportation company to transport the goods, so that you can receive the goods quickly.
4. We will inform you all the information of each stage in advance.
5. Packaging can be customized.
6. Respond at the first time before and after sale.
We want a win-win business. Send your inquiry and you will get it!
Packaging & Shipping
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
We will deliver the goods intact to you by express.
If you want to know the shipping cost, please send an inquiry with your address.


Company Profile
Gneebio company established in 2016, is a comprehensive enterprise dedicated to the production and distribution of a wide range of high-quality chemical products.Our expertise spans a wide range of fields, including organic chemicals, organic intermediates, plant growth regulators and more. As both manufacturers and distributors, we are committed to delivering superior products and services to meet the diverse needs of our clients.
Gneebio Company Office Environment

Customers Visit Gneebio Group

Chemical Raw Materials Manufacturer Supply

FAQ
Q: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow.
Q: Do you provide product packaging design services?
A: Yes, we provide professional product packaging design services, includingbottles, bags, boxes, strips, droppers and jars and other packaging forms.
Q: How long will I get replies?
A: Due to time difference and holidays, we will try our best to reply you in 24 working hours. If there is anything we can do to help, please feel free to contact us at any time.
Q: Can you provide quality certificates for your products?
A: Yes, we can provide quality certificates, including but not limited to certificates of analysis (COA), purity reports, and safety data sheets (SDS). These certificates can give you a detailed understanding of the quality and properties of our products.
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