Methylhexahydrophthalic Anhydride MHHPA
Published date: 2020-12-12 14:19:58
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Name | Methylhexahydrophthalic anhydride | CAS# | 25550-51-0 |
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| Price | $2.5/1kg | Purity | 99.0% | |
| Stocking Period |
Inquiry | Stock | In Stock | |
| Product Webpage: | http://www.triggerchem.cn/product/60618497416-210736983/Methylhexaphthalic_Anhydride_MHHPA_CAS_25550_51_0.html | |||
| Detail
Product Information
Product Name: Methylhexahydrophthalic Anhydride Synonyms: MHHPA CAS No.: 25550-51-0 EC No.: 247-094-1 Molecular Formula: C9H12O3 Molecular Weight: 168.19 Chemical Structure: Solubility: Soluble in benzene, acetone, and be hygroscopic in air. Specifications: Appearance: Clear liquid, colorless Purity (3-MHHPA & 4-MHHPA Isomers), %: 99 min. Iodine value: 1.0 max. Acid value, mg KOH/g: 650 min. Viscosity, mPa.s @ 25 deg C: 40-80 Density, g/cm3 @ 20 deg C: 1.16 Freezing point, deg C: -15 max. Loss on drying, 120 deg C, %: 1.0 max. Free acid value, %: 0.5 max. Applications: 1. Curing agent or hardener for epoxy resins: MHHPA is heating anhydride curing agent, it is widely used in electric and electronic industry by the process of impregnating, casting and sealing, such as casting outdoor insulator, LED, ignition coil, capacitor, transformer, motor and sport appliances. It has low melting point, low viscosity, long pot life, and the condensate has high performance of heat resistance and electrical properties. 2. Composite materials of epoxy matrix: MHHPA has been widely used in high performance composite materials, along with fiber reinforced materials by process of spun casting, pultrusion, filament winding, such as pressure cylinder, pressure pipeline, golf clubs and fishing rod. 3. Adhesives: the cured product has similar refractive index to optical glass. it has little internal stress, high bond strength, antifade and anti-ageing. It is suitable for optical parts bonding of large area. Advantages: MHHPA is high performance heating anhydride curing agent, it has high purity, low color, low viscosity, low volatiles, long pot life, low freezing point and good stability. It will not change color after adding accelerator, and the epoxy condensate color is white. It has good heat resistance, especially under 150 deg C over, and the epoxy condensate has good mechanical and electrical properties. The epoxy condensate has good weather fastness and wet fastness. Packing: 220kg iron drum or 1150kg IBC Storage: Store in cool, dry and ventilated place, keep away from open flames or other potential ignition source, and should be protected from moisture, because it is easy to be crystallized when contact with the air moisture. In the winter season MTHPA can solidify, it can easily be remelted by simply heating. Shelf life: 12 months More
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Methylhexahydrophthalic anhydride
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Methylhexahydrophthalic anhydride
- Price: ￥108.0/100g ￥318.0/500g ￥588.0/1kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Methyl hexahydrophthalic anhydride
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: methylhexahydrophthalic anhydride
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
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Price: ￥49/25g