Methyl tetrahydrophthalic anhydride

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Methyl tetrahydrophthalic anhydride
Posting date : Mar 21, 2015
Membership
Free Member Scince Nov 25, 2014
FOB Price
800
Min. Order Quantity
5
Supply Abillity
10000
Port
shanghai,tianjin,qingdao
Payment Terms
L/C,T/T
Package
25kg plastic barrel or 220kg iron barrel.
Keyword :
Category
Contact
Benson
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
icason
HS-CODE
3812-10
Package & Delivery Lead Time
Package
25kg plastic barrel or 220kg iron barrel.
Detailed Description
MTHPA Molecular formula    C9H10O3    Molecular weight    166.18    CAS NO.    19438-64-3    UN NO.    /    CN NO.    /    EINECS.    234-290-7Chemical name    Methyl tetrahydrophthalic anhydride
Prepared By    ICASON PM    REVISION:2011Approved 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:
Item\Index    IHY905    IHY908    IHY910    IHY912Chroma(Pt-Co)         <300#    <200#Crystallizing Point, °C    <-20Viscosity Pa.s,25°C    ≤0.180    ≤0.050    ≤0.040Acidity, mgKOH/g    ≥490    660-685Anhydride Content, (%)    ≥30    ≥41.5Loss 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.

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