Series STP-BS

Series STP-BS

stp-bs-ing

Note: knowing the diameter of the object to be covered, the width of the flattened tubing can be calculated using the formula 1.57079 x diameter. Knowing the width of the tubing, the diameter of the object to be covered can be calculated using the formula 0.6366 x width of tubing.

HEATSHRINKABLE SELF-EXTINGUISHING TUBING IN POLYOLEFIN “SERIES STP-BS” THIN WALL SHRINK RATIO 2 ÷ 1

GENERAL FEATURES

Series STP-BS polyolefin tubing is a heatshrinkable tubing with excellent physical and electrical properties. It is ideal for general protective covering, cabling and insulation and thanks to the simplicity with which it shrinks it adapts very easily to the item being covered. Furthermore, thanks to its fast shrinking it is particularly used when it is necessary to reduce time of shrinking and processing operation.

TECHNICAL FEATURES

  Shrink ratio 2 ÷ 1
  Operating temperature – 45 °C ÷ + 125°C
  Flammability) ACCORDING TO STANDARD UL 224 VW-1
  Standard colours Black  (others on request)
  Packaging On reels
  Minimum shrinking temperature > +110°C
  Dielectric strength >=15 KV/mm
  Resistance to traction after ageing >-10,4 MPa ASTM D 2671
  Resistance to traction after ageing >- 7,3 MPa (168 hours at 158 °C)
  Elongation to break 200% ASTM D 2671
  Ultimate elongation after heat aged >-100% ( 168 hours at 158°C)
  Longitudinal variation ± 0,5%
  Information regarding application See chapter
“Choice of heatshrinkable tubing and information regarding its application”
BEFORE SHRINKING AFTER FREE SHRINKING
Internal diameter in mm (D) Wall thickness in mm (e) Internal diameter in mm (d) Wall thickness in mm (e) Packaging
mt.
1.2 1.4 ± 0.2 0.65 0.20 200
1.6 1.9 ±0.2 0.85 0.20 200
 2.0 2.4 ± 0.2 1.00 0.22 200
 2.4 2.9 ± 0.2 1.30 0.25 200
 3.2 3.4 ± 0.2 1.50 0.28 200
 3.5 3.9 ± 0.2 1.80 0.28 200
 4.0 4.4 ± 0.2 2.0 0.30 200
4.5 4.9 ± 0.2  2.30 0.30  200
 4.8 5.5 ± 0.2 2.50 0.32 100
 6.4 6.5 ± 0.2 3.00 0.32 100
 7.0 7.5 ± 0.3 3.50 0.32 100
 8.0 8.5 ± 0.3 4.00 0.32 100
 9.5 9.5 ± 0.3 4.50 0.35 100
 10.0 10.5 ± 0.3 5.00 0.35 100
 11.0 11.5 ± 0.3 5.50 0.40 100
 12.0 12.5 ± 0.3 6.00 0.40 100
 13.0 13.5 ± 0.3 6.50 0.40 100
 14.0 14.5 ± 0.3 7.00 0.40 100
 15.0 15.5 ± 0.4 7.50 0.40 100
 16.0 16.5 ± 0.4 8.00 0.40 100
17.0 17.5 ± 0.4  8.50 0.40  100
 18.0 18.5 ± 0.4 9.00 0.42 100
 19.1 20.5 ± 0.5 10.00 0.45 100
 22.0 22.5 ± 0.5 11.00 0.45 100
 25.4 25.5 ± 0.5 12.50 0.45  50

La RTE si riserva il diritto di apportare eventuali modifiche al presente catalogo senza preavviso. RTE reserves the right to make any modification to this catalogue without prior notice. I dati contenuti in questo catalogo sono basati su test che riteniamo validi, ma che non costituiscono garanzia implicita od espressa. Potranno variare in qualunque momento in funzione di nuove conoscenze od esigenze, senza preavviso da parte della ns. società.
The information given in this catalogue is based on tests we believe to be valid, but it does not constitute intended or explicit guarantee. The information may vary at any time in accordance with updated knowledge and needs, without prior notification from our company.

Consigliamo ai ns. clienti di valutare l’idoneità dei ns. prodotti secondo la loro applicazione specifica.
We recommend that our customers assess the suitability of our products in regard to their specific application.

In nessun caso ci riterremo responsabili per qualsiasi eventuale danno, indiretto o conseguente alla vendita, rivendita, trasferimento, uso o uso improprio del prodotto.
In no case shall we be considered liable for any damages, whether indiirect or in consequence of the sale, resale, transfer, use or incorrect use of the product.

Revision November 2019