Bi-component Epoxy resin system / Liquid Proterties
Can be used to the processes of APG&Conventional casting process under vacuum.
Excellent splitting resistance&heat shock resistance
Excellent technical&mechanical properties
Medium&high voltage electrical insulation parts
Such as:10kv、35kv current&voltage transformers and other insulators etc.
VOE-9216D is a kind of modified BPA epoxy resin VOH-9216D is a kind of liquid carboxylic anhydride hardener
|Appearance||Visual||Transparent sticky liquid|
|Viscosity||mPa.s||3000-6000 (at 25℃)|
|Density||g/cm3||1.16-1.20 (at 25℃)|
|Vapour pressure||Pa||﹤0.01 (at 25℃)|
|Flash point||℃||About 135|
|Viscosity||mPa.s||750-1500 (at 25℃)|
|Density||g/cm3||1.17-1.24 (at 25℃)|
|Vapour pressure||Pa||About 0.5|
|Flash point||℃||About 140|
|Process parameter||APG||Vacuum process|
|Mix temperature||40℃/1-2 hours||60℃/1-2 hours|
|Gelation times||10-30 mins||3-6 hours|
|Cure conditions||130-140℃×6-10 hours||130-140℃×6-10 hours|
|at 120℃||16-24 mins|
|at 140℃||6-9 mins|
|at 160℃||3-5 mins|
Test systems:VOE- 9216D/VOH-9216D/Filling Mixture ratio:100/100/300 Cure conditions:80℃×4hours+140℃×8hours
Note: The data measured according to GB, only for userS reference. Specific application datas should be tested according to users’ actual conditions.
|Tensile strength||65-85N/ mm2|
|Flexural strength||120-150N/ mm2|
|Compressive strength||140-180N/ mm2|
|Impact strength||10-18kJ/ m2|
|Thermal degradation temperature||＞320℃|
|Water absorption(23℃×10days)||0.10-0.20 %by wt.|
|Water absorption (100℃×60mins)||0.08-0.15 %by wt.|
|Dielectric strength||30 kv/mm|
Storage of the components (resin or hardener etc.) at 6-35℃
in tightly sealed and dry. Under these conditions, the shelf life will correspond to the expiration date (1 year).After this date ,the product may be processed only following re-analysis.Partial emptied containers should be closed tightly immediately after use.
Epoxy resin 20kg/pail or 220kg/pail Hardener 20kg/pail or 220kg/pail
Contamination of the eyes by resin,hardener or casting mix
should be treated immediately by flusing with clean,running water for 10 to 15 minutes.A doctor shuold then be consulted.Material smeared or splashed on the skin should be dabbde off,and the contaminated area then washed and treated with a cleansing cream (see above).A doctor should be consulted in the event of severe irritation or burns.Contaminated clothing should be changed immediately.Anyone taken ill after inhaling vapours should be moved out of doors immediately.In all case of doubt call for medical assistandce.
Since its establishment, our factory has been developing first world class products with adhering the principle
of quality first. Our products have gained excellent reputation in the industry and valuabletrusty among new and old customers..