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Choose from links
below for application specific information.
Dispensing Help,
Doming & Potting,
Solder Dispensing,
Syringe
Volumes
Solder Mask,
Premixed/Frozen,
What Will a Cartridge Hold?
A few things to
remember:
-
When using a pneumatic
dispenser (air driven) you can change
dot size by applying
different air pressure, time settings and tip sizes.
-
Increasing either the air pressure, time duration
or tip size will increase the dot size, while decreasing either the air pressure, time
duration or tip size will decrease the dot size.
-
Thicker, more viscous liquids, such as pastes
or greases, will require either more pressure, a longer time
setting or a larger size tip.
-
Thinner, less viscous liquids, such as
Cyanoacrylates or thinners, will require less pressure, shorter time or a
smaller tip size. Higher pressure and/or short time cycle
increases the dispensing speed and provides a higher output.
Methods of Dispensing by Materials
|
| Materials |
Syringe |
Cartridge |
Tank |
|
Manual / Auto |
Manual / Auto |
& Valve |
|
|
|
|
| Solder
Paste |
X / X |
X |
|
| Solder
Mask |
X |
X |
X |
| Epoxies |
X |
X |
|
| Adhesives |
X |
X |
X |
| Oil |
X |
X |
X |
| Grease |
X |
X |
|
| Silicones |
X |
X |
|
| RTV's |
X |
X |
|
| Gels |
X |
X |
|
| UV
Materials |
X |
X |
X |
|
Cyanoacrylates |
X |
|
|
| Inks |
X |
X |
X |
|
2-part
Materials |
|
|
|
|
2-part
Materials (PMF) |
X |
X |
|
Volumes of
dots by cc/ml
|
If
your dot
is
this size
in Inches: |
or
this size in MM: |
then
volume
in cc/ml is: |
|
|
|
|
0.020" |
0.51
mm |
0.00003cc/ml |
|
0.030" |
0.76
mm |
0.0001cc/ml |
|
0.040" |
1.02
mm |
0.0003cc/ml |
|
0.050" |
1.27
mm |
0.0005cc/ml |
|
0.070" |
1.78
mm |
0.001cc/ml |
|
0.090" |
2.29
mm |
0.003cc/ml |
|
0.110" |
2.79
mm |
0.006cc/ml |
|
0.130" |
3.30
mm |
0.009cc/ml |
|
0.150" |
3.81
mm |
0.014cc/ml |
|
0.170" |
4.31
mm |
0.021cc/ml |
|
0.190" |
4.83
mm |
0.029cc/ml |
|
0.220" |
5.59
mm |
0.046cc/ml |
|
0.240" |
6.09
mm |
0.059cc/ml |
|
0.260" |
6.60
mm |
0.075cc/ml |
|
0.400" |
10.16
mm |
0.275cc/ml |
|
0.500" |
12.70
mm |
0.536cc/ml |
|
0.750" |
19.05
mm |
1.810cc/ml |
|
|
|
|
Volume of Lines in Volume per Linear Inch
|
If line is: |
Cubic Inch Volume: |
Or in cc/ml: |
| 0.0625" (1\16") in diameter |
0.0031
cubic inches |
0.050cc/ml |
| 0.0937" (3/32") in diameter |
0.0069
cubic inches |
0.113cc/ml |
| 0.1250" (1/8") in diameter |
0.0123
cubic inches |
0.201cc/ml |
|
0.1875" (3/16") in diameter |
0.0276
cubic inches |
0.453cc/ml |
| 0.250" (1/4") in diameter |
0.0491
cubic inches |
0.805cc/ml |
| 0.3125" (5/16") in diameter |
.0767 cubic inches |
1.257cc/ml |
| 0.375" (3/8") in diameter |
.1104 cubic inches |
1.810cc/ml |
| 0.500" (1/2") in diameter |
.1964 cubic inches |
3.218cc/ml |
| 0.625" (5/8") in diameter |
.3068 cubic
inches |
5.028cc/ml |
| 0.750" (3/4") in diameter |
.4418 cubic inches |
7.242cc/ml |
|
*Please use this table for approximation only. |
Solder Paste Screen Sizes
| Cross Reference |
|
|
Particle Size |
|
| Screen Size |
Opening |
Opening |
Opening |
| Mesh |
(Microns) |
(Millimeters) |
(Inches) |
| 70 |
210 |
0.210 |
0.0083 |
| 80 |
177 |
0.177 |
0.0070 |
| 100 |
149 |
0.149 |
0.0059 |
| 120 |
125 |
0.125 |
0.0049 |
| 140 |
105 |
0.105 |
0.0041 |
| 170 |
88 |
0.088 |
0.0035 |
| 200 |
74 |
0.074 |
0.0029 |
| 230 |
62 |
0.062 |
0.0024 |
| 270 |
53 |
0.053 |
0.0021 |
| 325 |
44 |
0.044 |
0.0017 |
| 400 |
37 |
0.037 |
0.0015 |
| 500 |
31 |
0.031 |
0.0012 |
Centipoise Conversion Table
| Material |
Viscosity
(In Centipoise) |
| |
| Water @ 70°F |
1-5 |
| Blood or Kerosene |
10 |
| Anti-Freeze or Ethylene Glycol |
15 |
| Motor Oil (SAE 10) or Mazola Corn Oil |
50-100 |
| Motor Oil (SAE 30) or Maple Syrup |
150-200 |
| Motor Oil (SAE 40) or Castor Oil |
250-500 |
| Motor Oil (SAE 60) or Glycerin |
1,000-2,000 |
| Karo Corn Syrup or Honey |
2,000-3,000 |
| Blackstrap Molasses |
5,000-10,000 |
| Hershey Chocolate Syrup |
10,000-25,000 |
| Heinz Ketchup or French’s Mustard |
50,000-70,000 |
| Tomato Paste or Peanut butter |
150,000-250,000 |
| Crisco Shortening or Lard |
1,000,000-2,000,000 |
| Caulking compound |
5,000,000-10,000,000 |
| Window Putty |
100,000,000 |
| |
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