| Message: | Product Name Methyl Hexahydrophthalic Anhydride (MHHPA)
Other Name Methyl Hexahydrophthalic Anhydride; MHHPA
CAS No 25550-51-0
Molecular Formula C18H26O7
Product Usage Methy hexahydrophthalic anhydride is made from methy tetrahydrophthalic anhydride by catalytic hydrogenation. It is an anhydride curing agent with high-performance. With the exception of the general properties of methy tetrahydrophthalic anhydride: high purity, light color, low volatility, low toxicity, little loss when heated, stable quality, low solidifying point, and durable at room temperature, methy-hexahydrophthalic anhydride has more excellent properties: ligher lustre, colorless transparent liquid; the epoxy resin product is white; good resistance to heat (especially in the 150 °C); the epoxy resin product has excellent mechanical and electrical properties; good weather resistance and moisture resistance; high reactivity, quickly curing; gel time is short.
Check-Point Unit Specification
Appearance -- Colorless Transparent Liquid
Color And Lustre APHA max 100#
Viscosity (25°C,Pa.S) 0.05-0.08 0.04-0.08 ≤0.06
Density (20 °C) 1.16±0.05
Freezing Point °Cmax -15
Lodine Value % ≤2 ≤10 75±8 |
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