Your Address : Globalchemmade--Tianjin Icason Technology Co.,Ltd
Name:Tianjin Icason Technology Co.,Ltd
Type:Others
Tel:86-22-60938150
Fax:
Email:icason002@icason.com
Web:www.icason.com
Address:China(Mainland)
Products detail
| Product Name: | Methyl tetrahyhthalic anhydride |
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| CAS No: | 19438-64-3 | |
| Product Type: | Organic Chemicals and Derivatives | |
| Product spec: | Anhydride Content, (%) ≥30 ≥41.5 | |
| Packing: | ||
| Post Time: | 2014-11-21 | |
| Usage: | ||
| Description: | MTHPA Molecular formula C9H10O3 Molecular weight 166.18 CAS NO. 19438-64-3 UN NO. / CN NO. / EINECS. 234-290-7 Chemical name Methyl tetrahyhthalic anhydride Prepared By ICASON PM REVISION：2011 Approved By PRODUCTION SPECIFICATION Valid From：2011-9-10 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： ItemIndex 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. | |