China (Mainland)
Epoxy hardener MTHPA CAS 11070-44-3 from China CAS NO.11070-44-3
- FOB Price: USD: 2.20-2.50 /Kilogram Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
TOP(1000-5000)KilogramTOP(5000-17600)Kilogram
- Product Details
Keywords
- Methyltetrahydrophthalic Anhydride
- high purity MTHPA
- MTHPA China
Quick Details
- ProName: Epoxy hardener MTHPA CAS 11070-44-3 fr...
- CasNo: 11070-44-3
- Molecular Formula: C9H10O3
- Appearance: Light yellow transparent clear liquid
- Application: Used as hardener in epoxy system
- DeliveryTime: 15 days
- PackAge: 220kg drum
- Port: Shanghai
- ProductionCapacity: 10000 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool, dry and ventilated plac...
- Transportation: By Sea
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade
Superiority
20 years chemical business experience
ISO9001 Certified
Competitive price on partnership
Pre-sale and After-sale Service
Details
| WHO WE ARE |
Hangzhou Foreign Economic Relations and Trade Service Co., Ltd., founded in 2000, is one of the largest integrated international trading group. We focus on fine and specialty chemicals business with 20 years industry experience. Relying on the famous brand of TRIGGER Chemicals, we are constantly committed to developing and marketing high performance and cost effectively chemicals to our valued customers in the world. Now, we are mainly engaged in Epoxy Curing Agent, Polymer Additives, Paper Chemicals, Fluorochemicals, Organic Intermediates, Pharmaceutical Chemicals, Optical Brighteners, Water Treatment Chemicals, Daily Chemicals and Food Additives.
| METHYLTETRAHYDROPHTHALIC ANHYDRIDE /MTHPA |
Product Name: Methyltetrahydrophthalic Anhydride
Synonyms: MTHPA, Tetrahydromethylphthalic Anhydride, 1,3-isobenzofurandione, tetrahydromethyl;
1,2,3,6-Tetrahydromethylphthalic anhydride
CAS No.: 11070-44-3
EC No.: 234-290-7
Molecular Formula: C9H10O3
Molecular Weight: 166.18
| CERTIFICATE OF ANALYSIS |
| ITEMS | STANDARDS | RESULTS | |||||||
| Appearance | Light yellow liquid, clear | Complies | |||||||
| Color, Pt-Co | 200 max. | 88.70% | |||||||
| Density, g/cm3, 20 deg C | 1.21±0.05 | 1.2 | |||||||
| Freezing Point, deg C | <-15 | -16 | |||||||
| Viscosity, mPa.s, 25 deg C | 50 max. | 40 | |||||||
| Acid Anhydride, % | 40.5 min. | 41.7 | |||||||
| Acid Value, mg KOH/g | 660-685 | 665 | |||||||
| Volatiles, %, 120 deg C | 2.0 max. | 0.8 | |||||||
| Free Acid, % | 0.5 max. | 0.05 | |||||||
| APPLICATIONS |
MTHPA is mainly used as a curing agent for epoxy resins. It has a low tendency to absorb moisture from the air and zero or minimal formation of carbon dioxide when mixed with tertiary amine accelerators.
MTHPA can be easily blended with various liquid resins providing stable, low viscous mixture and long pot life. It is widely used for Casting or Potting, Impregnation, Pultrusion, Lamination and Filament winding process. In the field of fiber reinforced plastics, it is used for filament winding products, such as FRP pipes for oil, poles and sport appliance, it is also used for laminated sheets, printed circuit boards, switch gears.
MTHPA has excellent insulating properties to electrical parts such as: capacitors, resistors, wiring parts, transformers, ignition coils and motor.
| PACKING |
220kg iron drum or 1100kg IBC
| CONTACT US |
For detailed product information, including TDS, SDS, COA, please feel free to contact us
| Bright Du | triggerchem@126.com | ||||||||
| Mobile | +86-13957167880 | ||||||||
| General Manager | Skype | triggerchem | |||||||
| Address | 16th Floor Huazhe Building, No.1 Huazhe Plaza | ||||||||
| Website | www.triggerchem.cn | ||||||||