Product Description:
MC-EP4057A/B is a two-component transparent epoxy resin compound that cures at room temperature. It has the following characteristics: low mixing viscosity, good de-aeration; long working time at room temperature, rapid curing at medium temperature; excellent mechanical properties after curing, low shrinkage ; The cured product has good light transmittance and other advantages.
Applications:
It is mainly used for forming river tabletops, countertop, coffee table and large transparent crafts.
Recommend pouring depth: around 4cm per time
Using Instruction:
1. Weighing: Weigh the materials A and B according to the weight ratio (2:1)
2. Mixing: Mix the weighed A and B materials and stir evenly.
3. Pouring: Pouring the mixed A and B materials into the objects to be poured, and curing at room temperature (complete curing in 24 hours).
Working time 25
ºC
: 120-180 minutes
Initial curing time 25
ºC
: 6-8 hours, Curing conditions 25
ºC
: 24 hours
Physical Properties
Item No.
|
MC-EP4057 A
|
MC- EP4057 B
|
Appearance
|
Clear liquid
|
Clear liquid
|
Density 25
ºC,
g/cm3
|
1.1
~
1.2
|
0.9
~
1.1
|
Viscosity 25
ºC,
Pa.s
|
800
~
1000
|
200
~
300
|
Mix Ratio
|
2 A : 1 B
|
Hardness
|
SHORE-D
|
>85
|
Volume resistivity
|
25
ºC,Ω,
CM
|
4.0
×
1015
|
Surface resistivity
|
25
ºC,Ω
|
2.5
×
1014
|
Dielectric strength
|
25
ºC,
KV/MM
|
23
|
Linear expansion coefficient
|
CM/K
|
<6.0
×
10-5
|
Water absorption
|
100
ºC
/1H
,
%
|
<0.4
|
Glass transition temperature
|
ºC
|
>100
|
Working temperature
|
ºC
|
-60-120
|
The above performance data is typical data measured in a laboratory environment with a temperature of 25°C and a humidity of 70%. It is for customer reference only.
Packaging:
5kg per bottle, 20kg per carton or 200kg per drum
Storage:
It has a shelf life of 12 months in original package in a cool dry and ventilated place.
Should you have any question, please feel free to contact Ms Julie.
MINGCHENG GROUP LIMITED