HIGH DENSITY POLYETHYLENE - HDPE - PEHD PIPE
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SEMI-CRYSTALLINE POLYMER TUBE, ADDITION POLYMERIZATION THROUGH ZIEGLER-NATTA CATALYSTS OR METALLOCENIC CATALYSTS WHICH MAKE A SYNTHESIS POSSIBLE AT LOW PRESSURES AND TEMPERATURES OBTAINING A POLYMER WITH A LOW DEGREE OF CHAIN BRANKING.
THIS POLYETHYLENE HAS THE HIGHEST DENSITY, BETWEEN 0.945 AND 0.970 g/cm 3 , CONSEQUENT TO THE HIGH CRYSTALLINITY AROUND 70% (PE LD IS AROUND 40%). LINEAR CHAINS RESULT IN A COMPACT PACKAGING WHICH DETERMINES HIGHER RESISTANCE, GOOD RESILIENCE, A LOW COEFFICIENT OF FRICTION, GOOD RESISTANCE TO WEAR AND A GREATER RANGE OF USE AND USE TEMPERATURES.
USE: PNEUMATIC OR HYDRAULIC USE IN HIGH DENSITY POLYETHYLENE
INDICATIVE RATIO BETWEEN AMBIENT TEMPERATURE AND NOMINAL PRESSURE PIPE DIAMETER
T 20° - PN 100%
T 30° - PN 80%
T 40° - PN 70%
T 50° - PN 60%
T 60° - PN 50%
T 70° - PN 45%
Colors: BLACK - NEUTRAL/WHITE on request
Standard rolls 100 meters - 25 - 50 meters on request
THIS POLYETHYLENE HAS THE HIGHEST DENSITY, BETWEEN 0.945 AND 0.970 g/cm 3 , CONSEQUENT TO THE HIGH CRYSTALLINITY AROUND 70% (PE LD IS AROUND 40%). LINEAR CHAINS RESULT IN A COMPACT PACKAGING WHICH DETERMINES HIGHER RESISTANCE, GOOD RESILIENCE, A LOW COEFFICIENT OF FRICTION, GOOD RESISTANCE TO WEAR AND A GREATER RANGE OF USE AND USE TEMPERATURES.
USE: PNEUMATIC OR HYDRAULIC USE IN HIGH DENSITY POLYETHYLENE
INDICATIVE RATIO BETWEEN AMBIENT TEMPERATURE AND NOMINAL PRESSURE PIPE DIAMETER
T 20° - PN 100%
T 30° - PN 80%
T 40° - PN 70%
T 50° - PN 60%
T 60° - PN 50%
T 70° - PN 45%
Colors: BLACK - NEUTRAL/WHITE on request
Standard rolls 100 meters - 25 - 50 meters on request
| DIMENSIONS TUBE mm | WEIGHT g/m | RADIUS OF CURVATURE mm | PRESSURE OF EXERCISE Cafe |
| 2.5x4 | 7.4 | 20 | 38 |
| 4x6 | 15.2 | 30 | 33 |
| 5x8 | 29.7 | 35 | 38 |
| 6x8 | 21.3 | 50 | 23 |
| 8x10 | 27.4 | 80 | 18 |
| 9x12 | 48 | 75 | 23 |
| 10x12 | 33.5 | 115 | 15 |
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