Share:
PC-510

PC-510

LOW VISCOSITY, CLEAR CASTING EPOXY

DESCRIPTION

PC 510 is a transparent, unfilled epoxy with low viscosity. It is used where a clear material is required. PC 510 can use different curing agents for different applications.

 

PROPERTIES - UNCURED PC 510 Part B  Part B-1
Color , visual .........    Clear    
Viscosity, ASTM-D-2393 (c.p.s. @ 25o C)  35,000    
Specific Gravity .............  1.70    
Mix Ratio (weight)                  100:10 100:40
Mixed Viscosity, ASTM-D-2393 (@ 25o C)   16,000 cps 600 cps
Pot Life @ 25OC (100 grams)  .....    5 hrs 60 min
Shelf Life @ 70o F ..........     
12 months minimum

 

PROPERTIES - CURED    
Hardness, ASTM-D-2240 (Durometer)......        Shore D 82 Shore D 85
Tensile Strength, ASTM-D-638 .......    13,000 psi 6,500 psi
Tensile Elongation, ASTM-D-638 ......    3.5 % 5 %
Compressive Strength, ASTM-D-695 .......   16,500 psi  15,500 psi
Heat Deflection Temperature.........    150oC 70oC
Service Temperature..............   150°C     105°C
Volume Resistivity, ASTM-D-257 (ohm-cm) ...     0.8 1.5 x 1015
Thermal Conductivity (BTU)........     8  
Shrinkage (in/in).............     0.0005  
Moisture Absorption (% 7days)........    

 

MIXING INSTRUCTIONS 

1.      Weigh out required amount of PC 510 and add the required amount of catalyst.

2.      Mix curing agent in thoroughly. 

3.      Evacuate for 2 - 5 minutes if void-free castings are required.

4.      Pour into cavity or mold.

CURE SCHEDULE

Part B - Cure at room temperature for 4- 8 hours and post cure 1-2 hours at 75°C.

Part B1 - Cure overnight at room temperature (25°C).