Contact Platform Support
Help CenterBubble Free Adhesion Flexibility, Steady Casting Epoxy Resin For Protect Transformer Core
Related Products
-
Light Coating Self - Levelling Flexibility Adhesive Casting Epoxy Resin With Bubble FreeNegotiableMOQ: 1 Piece -
138 Mpa Bending Strength 1.10 - 1.20 Density Casting Epoxy Resin For Blending High VoltageNegotiableMOQ: 1 Piece
-
Hardness, Anti - Peel Strength UV Resistance Epoxy Casting Resin For Solar Panel CoatingNegotiableMOQ: 1 Piece
-
138MPa Bending Strength Casting Epoxy Resin System For High Voltage Winding Under VacuumNegotiableMOQ: 1 Set
-
Crafts Adhesive Transparent Brightness Clear Casting Resin For Solar Panel CastingNegotiableMOQ: 1 Set
Certification:ISO9001,ISO14001,GB/T28001
Bubble Free Adhesion Flexibility, Steady Casting Epoxy Resin For Protect Transformer Core
Specifications:
|
Item |
Unit |
Test values |
|
Organ chlorine |
eq/100g< |
0.02 |
|
Inorganic Chlorine |
eq/100g< |
0.001 |
|
Fugitive Constituent |
% |
0.5 |
|
Epoxy Value |
eq/100g |
0.24-0.28 |
|
Co lour |
< |
3 |
|
Softening Point |
°C |
45-50 |
|
Ash |
% |
0.009 |
|
Density(25°C) |
g/cm3 |
1.10-1.20 |
|
Acid Value |
mgKOH/100g |
0 |
|
Viscosity(25°C) |
mPa.s |
300-500 |
|
Viscosity Increment (120°C×24h) |
% |
4 |
|
Gelatinizing Time(120°C) |
min |
102 |
Using Techniques:
1. Formula A: CW200 Epoxy Resin: Silica Filler: Mixed Anhydride Hardener
= 100:200:30
2. Formula B: CW200 Epoxy Resin: Alumina Filler: Methyl Tetrahydr Opthalic Anhydride = 100:350:36
3. Operate Techniques: Put the epoxy resins in vacuum reactor system first, heat to 130°C and melt it, put the pre-heated filler, vacuum degassing 5 mmHg for twenty minutes than release the vacuum, put the hardener than pouring-in the moulds, after that put in the heater on 130°C to cure.
4. Curing Condition: 130°C curing for 24 Hours to de-mould.
The Properties of cured:
Formula A (Silica Formula) the curing technics with the mechanical and electrical properties of cured.
|
Item |
Unit |
Test values |
|
|
Operating Time(140°C) |
min |
112 |
|
|
Bending Strength |
MPa |
143 |
|
|
Impacting Strength |
kJ/m2 |
13.5 |
|
|
Heat Distortion Temperature |
°C |
104 |
|
|
Arc Resistance |
s |
182 |
|
|
Comparative Tracking Index Mark |
V |
600 |
|
|
Electric Strength |
MV/m |
38 |
|
|
Linear Expansion Coefficient |
×10-6/K |
27.6 |
|
|
Volume Resistivity |
RT |
Ω-cm |
1.1×1014 |
Send Inquiry to This Supplier
You May Also Like
-
Original SMC CDLQA40-80-DCN533CN Cylinder StockNegotiableMOQ: 1 Piece
-
External Cylindrical Laser Cladding EquipmentNegotiableMOQ: 1 Unit
-
Hydraulic Cylinder Hydraulic Ram Cylinder Hydraulic for Excavator Truck Tractor Trailer Crane Jack Log SplitterUS$ 205.00 - 230.00MOQ: 2 Pieces
-
SMC Cylinder Mbb32/mdbb32-25-50-75-100-125-150-175-200zNegotiableMOQ: 1
-
CastersUS$ 1.35 - 4.5MOQ: 500 Pieces
-
PBO Kevlar Nomex Spacer Bar Felt Roller Heat Resistant Felt With Great PriceUS$ 10 - 150MOQ: 5 Pieces
-
Piston Manufacturer,hydraulic Cylinder Piston Small,Pistons for Two-wheeled Vehicles!US$ 5 - 18MOQ: 200 Sets
-
Four Rope Double Petal Crane Grab BucketUS$ 2,000 - 50,000MOQ: 1 Set
-
Heavy Load Universal Roller Ball Transfer SP-25US$ 2.3 - 2.3MOQ: 10 Pieces
-
China Widely Used Materials Lifting Bucket Elevator for SaleUS$ 2,000 - 10,000MOQ: 1 Set
