Delivery Lead Time:
30days
Product Description
Our MTHPA product of WNY-1008 series is widely used in epoxy potting materials, casting materials, bonding, lamination, impregnation, molding and winding processes, as well as insulation bushings, oil pipelines, fishing machinery and so on.For example: casting and filling electronic components, large dry-type transformers, high-voltage switches, capacitors, current and voltage transformers, large and micro motors, line output transformers, large resin insulators, etc. Our product has a variety of excellent performance, as follows:
Chemical Name: Methyl tetrahydrophthalic anhydride MTHPA, MeTHPA
Specification: WNY-1008
Molecular formula: C9H10O3
Molecular weight: 166.178
CAS No.: 26590-20-5 cas 11070 44 3
EC?247-830-1
Structural formula:
Structural formula
PHYSICAL AND CHEMICAL PROPERTIES:
-High purity and light color: The color of MTHPA is light yellow and transparent. It can be directly produced or produced into various colors required.
-Low viscosity: Excellent processing properties for winding, molding, casting, bonding, potting, lamination, dipping and impregnation. A large amount of additive can be added during casting to make the cured product excellent in performance.
-Stable performance, low solidifying point, long application period: Long-term storage at room temperature.
-Low toxicity: Toxicity is only one-twentieth to one-fortyth of the amine curing agent.
-Low volatility: Sealed preservation.
-Low heating loss.
-Good mutual solubility: MTHPA WNY-1008 can be miscible with all epoxy resins, the mixing viscosity is low, and the shrinkage rate of the system is small when heated and cured.
-Application: More suitable for pipelining, white encapsulation, moulding, pultrusion and interwinding.
TECHNICAL DATA SHEET:
Item Model WNY-1002 WNY-1001 WNY-1008
Appearance light yellow transparent liquid, no mechanical impurities.
Color Pt-Co 300# Max 200# Max
Density g/cm3 , 20? 1.21±0.05
FreezingPoint? -15 Max 0 Max
Viscosity Pa.s, 25? 0.060 Max 0.045 Max 0.040 Max
Acid ValuemgKOH/g 660-685
Anhydride content 41.5% Min
Volatile content 120? 2.00% Max
Free acid 0.50% Max
Above are standard grades, anhydride mixtures and different isomer structures can be offered.
Mixture of 3- and 4- Isomers
Jiaxing Nanyang Wanshixing Chemical Co., Ltd. is one of professional epoxy resin hardener suppliers. We provide MTHPA WNY1001, MTHPA WNY1002 and so on. Want to know more Please contact us.
