B.Technora-Polyester

Dyneema SK99 XTR-PU

CARATTERISTICHE_TECNICHE: NOT FOUND

                                                 CORE          COVER
Resistance to peak temp.   140 °C             380 °C     
Tear strength                 48,1 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    1,41 gr/cm3 
Continuous work resist.   optimal           optimal
Color variants                       large          moderate 


 

UTILIZZO: NOT FOUND

- High load halyards
- Control line

RICHIEDI_INFO: NOT FOUND

CAPTCHA

GAMMA_COLORI: NOT FOUND:

          CORE            DYNEEMA SK99  XTR   

The excellent creep qualities combined with a tenacity of 43.2 cn/dTex and a modulus of 1.590 cn/dTex 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             BLACK TECHNORA / POLYESTER     

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
high temperature tolerance point is excellent, guaranteeing a peak resistance of 380 °C.
The
friction coefficient of 0.12 gives excellent grip both in the hand and on winches and stoppers.
The
cover's tenacity of 16.5 cN/dTex guarantees good efficiency on winches and chokes.
The 
color 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 mixed sock in Black Technora / Polyester

 
core :
cover :
 DYNEEMA SK99 XTR-PU
 BLACK TECHNORA / POLIESTERE  
 Section  B.L. Weight
mm daN gr/mt
1 - -
1,5 - -
2 300 4,6
2,5 450 5,7
3 580 7,6
3,5 940 9,3
4 1.250 12,5
5 2.150 19,2
6 2.900 26,4
7 4.050 38,5
8 4.550 50,5
9 5.150 61,3
10 7.900 72,0
- - -
12 11.950 102,5
- - -
14 14.600 137,9
- - -
16 18.500 182,8
18 25.200 215,2
20 26.600 269,2


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.



 

Informative

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