CARATTERISTICHE_TECNICHE: NOT FOUND
Resist. to peak temp. 147 °C 323 °C
Tear strength 39,8 gr/den 31,4 gr/den
Friction coeff. 0,06 0,09
Grip winch/stopper moderate good
Smoothness excellent optimal
Abrasion resistance optimal optimal
Specific weight 0,97 gr/cm3 1,21 gr/cm3
Continuous work resist. optimal optimal
Color variants wide moderate
UTILIZZO: NOT FOUND
- Sheets
- halyards
RICHIEDI_INFO: NOT FOUND
GAMMA_COLORI: NOT FOUND:
The excellent creep qualities combined with a tenacity of 35 cn/dTex and a modulus of 1.314 gr/den make it possible to build an extremely resistant and reactive line, dedicated to maneuvers subjected to high static and 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-stretching 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 BLACK TECHNORA / DYNEEMA .
It is a technical cover dedicated to high loads, temperatures and frictions.
Thanks to the Black Technora inserts, the resistance to abrasion and continuous work is excellent.
The tolerance point to high temperatures is excellent, guaranteeing a peak resistance of 320 °C .
The friction coefficient of 0,09 gives excellent smoothness in the circuits.
The cover's tenacity of 31,4 gr/den guarantees high efficiency on winches and spinlock .
The color range is limited to a single color .
The following table shows the technical characteristics of the line DYNEEMA SK78 XTR-PU with tecno mix cover in Black Technora / Dyneema
| core cover |
DYNEEMA SK78 XTR-PU B.TECHNORA / DYNEEMA |
|
| Section | breacking load |
Weight |
| mm | daN | gr/mt |
| 1 | - | - |
| 1,5 | - | - |
| 2 | 300 | 4,8 |
| 2,5 | 450 | 5,9 |
| 3 | 580 | 7,8 |
| 3,5 | 940 | 9,2 |
| 4 | 1.250 | 12,3 |
| 5 | 2.150 | 19,0 |
| 6 | 2.900 | 26,2 |
| 7 | 4.050 | 38,5 |
| 8 | 4.550 | 50,3 |
| 9 | 5.150 | 60,6 |
| 10 | 7.900 | 71,5 |
| 11 | - | - |
| 12 | 11.950 | 102,0 |
| 13 | - | - |
| 14 | 14.600 | 137,3 |
| 15 | - | - |
| 16 | 18.500 | 182,0 |
| 17 | - | - |
| 18 | 25.200 | 214,4 |
| 19 | - | - |
| 20 | 26.600 | 268,0 |
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.