Specifications
1. Recommended Lifting Maximum Force
Diameter |
Volume |
Lifting Force (↑), Kg |
(mm) |
(cm³) |
-20 kPa |
-60 kPa |
-90 kPa |
28 |
2.0 |
0.70 |
1.53 |
1.83 |
2. Weight
Part Number |
Description |
Weight (g) |
KPS-2-N |
Plastic bag opening cup, 28 mm, Nitrile (NBR) |
2.31 |
KPS-2-S |
Plastic bag opening cup, 28 mm, Silicone |
2.15 |
KPS-2-WS |
Plastic bag opening cup, 28 mm, White silicone |
2.20 |
KPS-2-WS(FDA) |
Plastic bag opening cup, 28 mm, White silicone (FDA) |
2.20 |
KPS-2-HS |
Plastic bag opening cup, 28 mm, High-temp silicone |
2.50 |
KPS-2-CS |
Plastic bag opening cup, 28 mm, Conductive silicone |
2.28 |
KPS-2-U |
Plastic bag opening cup, 28 mm, Urethane |
2.45 |
3. Material Specifications
Material |
Hardness Shore (°) |
Color |
Temperature (℃) |
NBR |
60 |
Black |
-20 ~ 110 |
Silicone |
55 |
Red |
-70 ~ 200 |
White Silicone |
55 |
Translucent White |
-70 ~ 200 |
White Silicone (FDA) |
55 |
Translucent White |
-70 ~ 200 |
High Temp. Silicone |
50 |
Blue |
-70 ~ 280 |
Conductive Material |
70 |
Smoky Black |
-45 ~ 90 |
Urethane |
60 |
Dark Green |
0 ~ 100 |
4. Material Resistance
Description |
Wear Resistance |
Oil |
Weather/Ozone |
Alcohol |
Acid |
NBR |
Excellent |
Excellent |
Fair |
Good |
Fair |
Silicone |
Good |
Poor |
Excellent |
Good |
Poor |
White Silicone |
Good |
Poor |
Excellent |
Good |
Poor |
High Temp. Silicone |
Good |
Poor |
Excellent |
Good |
Poor |
Conductive Silicone |
Good |
Poor |
Excellent |
Good |
Poor |
Urethane |
Excellent |
Excellent |
Excellent |
Fair |
Poor |