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Material | PTFE+bronze | ||||
Colour | Blue | Red | Green | ||
Density (g/cm3) | 3.4 | 3.3 | 3.2 | ||
Coefficient of linear expansion (40-120°C) | 7.7 | 7.62 | 7.5 | ||
Tensile strength (Mpa) | 17 | 16 | 14 | ||
Elongation (%) | 180 | 170 | 150 | ||
Compressive strength (Mpa) | 33--42 | 30--40 | 28---38 | ||
Bending strength (Mpa) | 25-30 | 25-30 | 23--29 | ||
Non-notched impact strength (KJ/m2) | >16 | >15 | >14 | ||
Wear(PV=0.7N/mm2.m/s) | 0.010-0.020 | 0.010-0.020 | 0.010-0.020 | ||
Friction loss performance (dry friction) Friction coefficient (μ) | 0.13--0.20 | 0.15-0.21 | 0.16-0.23 |
Turcite B® 12" Wide | Turcite B® 24" Wide | ||||||||
Fraction | Decimal | Metric | Fraction | Decimal | Metric | ||||
1/64" | (0.016") | (.406mm) | 1/64" | (0.016") | (.406mm) | ||||
1/32" | (0.032") | (.813mm) | 1/32" | (0.032") | (.813mm) | ||||
3/64" | (0.047") | (1.193mm) | 3/64" | (0.047") | (1.193mm) | ||||
1/16" | (0.063") | (1.6mm) | 1/16" | (0.063") | (1.6mm) | ||||
3/32" | (0.094") | (2.38mm) | 3/32" | (0.094") | (2.38mm) | ||||
1/8" | (0.125") | (3.175mm) | 1/8" | (0.125") | (3.175mm) | ||||
3/16" | (0.187") | (4.750mm) | 3/16" | (0.187") | (4.750mm) | ||||
1/4" | (0.250") | (6.350mm) | 1/4" | NA | 12" size only |
Property Characteristics | ||
1 | High Wearing Resistance: normally ten times of cast iron guide,good accuracy | |
2 | Low Friction: friction coefficient<0.04,only 1/3 of cast iron guide,reducing the driving-energy consumption | |
3 | No Creeping: moving steadily | |
4 | Good Shock-absorbing Ability: improving processing accuracy | |
5 | Good Lubrication |