CARATTERISTICHE_TECNICHE: NOT FOUND
CORE COVER
Resistance to peak temp 140 °C 240 °C
Tenacity 48,1 gr/den 9,3 gr/den
Coeff. di frictyion 0,06 0,14
Grip winch/stopper moderate optimum
Smoothness excellent good
Abrasion resistance optimum good
Specific weight 0,97 gr/cm3 1,25 gr/cm3
Res. to continuos work optimum good
Colors range wide wide
Resistance to peak temp 140 °C 240 °C
Tenacity 48,1 gr/den 9,3 gr/den
Coeff. di frictyion 0,06 0,14
Grip winch/stopper moderate optimum
Smoothness excellent good
Abrasion resistance optimum good
Specific weight 0,97 gr/cm3 1,25 gr/cm3
Res. to continuos work optimum good
Colors range wide wide
UTILIZZO: NOT FOUND
- sheets
- halyards
- control line
- halyards
- control line
RICHIEDI_INFO: NOT FOUND
GAMMA_COLORI: NOT FOUND:
CORE DYNEEMA SK99 XTR
The excellent creep qualities combined with a tenacity of 48,1 gr/den and a modulus of 1.801 gr/den make it possible to build an extremely resistant and reactive line, dedicated to maneuvers subjected to high dynamic loads.
Thanks to the reduced specific weight of 0.974 kg/dm3 the rope is extremely light, while the protective treatment with a mix of polyurethane resins makes it water-repellent and highly resistant to wear.
The hot pre-stretch treatment called XTR takes the diameter/load ratio to the extreme by reducing the section and at the same time increasing the breaking load.
COVER CORDURA / POLIESTERE
It is an all-round technical cover dedicated to medium-high loads and frictions.
The resistance to abrasion and continuous work is good.
The tolerance point to peak temperatures of 380°C guarantees excellent resistance to winch friction when changing manoeuvres.
The Cordura inserts bring the friction coefficient to 0.14, giving excellent grip both in the hand and on winches and stoppers.
The tenacity of 8 cN/dTex allows for good efficiency in terms of tear resistance on choke tubes.
The colors range is wide thanks to the polyester components which allow the maneuvers to be easily recognisable.
The excellent creep qualities combined with a tenacity of 48,1 gr/den and a modulus of 1.801 gr/den make it possible to build an extremely resistant and reactive line, dedicated to maneuvers subjected to high dynamic loads.
Thanks to the reduced specific weight of 0.974 kg/dm3 the rope is extremely light, while the protective treatment with a mix of polyurethane resins makes it water-repellent and highly resistant to wear.
The hot pre-stretch treatment called XTR takes the diameter/load ratio to the extreme by reducing the section and at the same time increasing the breaking load.
COVER CORDURA / POLIESTERE
It is an all-round technical cover dedicated to medium-high loads and frictions.
The resistance to abrasion and continuous work is good.
The tolerance point to peak temperatures of 380°C guarantees excellent resistance to winch friction when changing manoeuvres.
The Cordura inserts bring the friction coefficient to 0.14, giving excellent grip both in the hand and on winches and stoppers.
The tenacity of 8 cN/dTex allows for good efficiency in terms of tear resistance on choke tubes.
The colors range is wide thanks to the polyester components which allow the maneuvers to be easily recognisable.
The following table shows the technical characteristics of the DYNEEMA SK99 XTR-PU rope with tecno mix cover in Cordura / Polyester
| core : cover : |
DYNEEMA SK99 XTR-PU CORDURA / POLIESTERE |
|
| Section | Breacking load | weight |
| mm | daN | gr/mt |
| 1 | - | - |
| 1,5 | - | - |
| 2 | 300 | 4,6 |
| 2,5 | 450 | 5,6 |
| 3 | 580 | 7,4 |
| 3,5 | 940 | 9,0 |
| 4 | 1.250 | 13,1 |
| 5 | 2.150 | 18,7 |
| 6 | 2.900 | 25,5 |
| 7 | 4.050 | 37,3 |
| 8 | 4.550 | 48,8 |
| 9 | 5.150 | 58,8 |
| 10 | 7.900 | 69,5 |
| - | - | - |
| 12 | 11.950 | 99,0 |
| - | - | - |
| 14 | 14.600 | 133,0 |
| - | - | - |
| 16 | 18.500 | 176,4 |
| 18 | 25.200 | 207,1 |
| 20 | 26.600 | 259,6 |
The average values indicated are obtained from tests in the Benvenuti company laboratory on new line and may be changed without any notice. Other diameters are available on request. The static load of the rope must not exceed 20% of the breaking loads indicated in the table. The knot affects the breaking load with reductions of up to 60%. Splicing increases the diameter approximately 1.5 times. Exposure to atmospheric agents determines reductions in the breaking loads of the ropes, depending on the intensity and duration of the same and also on the composition and construction of the product.