Quick Details

• Packing:

  25kg Plastic Barrel Or 220kg Iron Barrel.

• OE Experience:

  No

Product Name:Methyl Tetrahydrophthalic Anhydride MTHPA 243-072-0

Methyl Tetrahydrophthalic Anhydride MTHPA 243-072-0

Application

The product is a new material for electronical & mechanical products.As the curing agent, it is widely used in casting, sealing, winding, and bonding technology.

Product Description:

Prepared By ICASON PM REVISION2011
Approved By PRODUCTION SPECIFICATION 
Valid From2011-9-10 Brief Introduction
MTHPA is Light yellow transparent liquid. This product is synthesized from C5 by distinctive methodology. It has many excellent properties: high purity, light color, low viscosity, good processing properties, low volatility, low toxicity, low solidifying point, durable at room temperature and so on.
The product is a new material for electronical & mechanical products.As the curing agent, it is  widely used in casting, sealing, winding, and bonding technology. Specification Item\Index IHY905 IHY908 IHY910 IHY912
Chroma(Pt-Co)   <300# <200#
Crystallizing Point, °C <-20
Viscosity Pa.s,25°C ≤0.180 ≤0.050 ≤0.040
Acidity, mgKOH/g ≥490 660-685
Anhydride Content, (%) ≥30 ≥41.5
Loss on Heating (%,120°C) ≤1.5 Application Condition
Formulation: E-51 epoxy resin: FHY series solidifying agent: accelerant=100: 75-80: 0.1-0.5.
Process: 60-80 °C debubbling+100 °C /2hrs+130 °C /6hrs, the subsequent temperature and time is decided according to the volume of solidified matter. Package and Storage
25kg plastic barrel or 220kg iron barrel.
In the storage and transportation process, it should be sealed and avoid moisture. It should be stored in dry and ventilated warehouse. It can be stored one year at room temperature.
MTHPA
 
Molecular formula C9H10O3
 Molecular weight 166.18
 CAS NO. 19438-64-3
 UN NO. /
 CN NO. /
 EINECS. 234-290-7
Chemical name Methyl tetrahydrophthalic anhydride

Tianjin Icason Technology Co.,Ltd is the customer manufacturing and services business unit of ICASON GROUP. Icason is committed to being the preferred global supplier on cross-linking agent, also called curing agent and vulcanizing agent,based on different industries. In the past more than two ...[Read More]

Company Profile:

• Main Product:

  Rubber Auxiliary Agent, Coating Auxiliary Agent, Plastic Auxiliary Agent

• Business Type:

  Manufacturer

• Current Export Market:

  Eastern Asia, Southeast Asia