Download
Data Sheet

Note: knowing the diameter of the ob- ject to be covered, the width of the flattened tubing can be calculated using the formula 1,57079 x diame ter.
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.
 
BEFORE SHRINKING AFTER FREE SHRINKING  
Internal diameter in mm
(D)		 Internal diameter in mm
(d)		 Wall thickness in mm
(e)		 Packaging in lengths

8 2 1.7 1mt./1,5mt.
12 3 1.8 1mt./1,5mt.
16 5 2.0 1mt./1,5mt.
22 6
 2.2 1mt./1,5mt.
28 6
 2.5 1mt./1,5mt.
33

8

 2.5 1mt./1,5mt.
40 12
 2.5 1mt./1,5mt.
55 16 2.7 1mt./1,5mt.
65 19 2.8 1mt./1,5mt.
75 22 3.0 1mt./1,5mt.
85 25 3.0 1mt./1,5mt.
95 25 3.0 1mt./1,5mt.
115 34 3.3 1mt./1,5mt.
140 42 3.5 1mt./1,5mt.
160 50 3.5 1mt./1,5mt.
180 58 3.5 1mt./1,5mt.
205 65 3.5 1mt./1,5mt.
235 65 3.7 1mt./1,5mt.
265 75 4.0 1mt./1,5mt.
300 75 4.0 1mt./1,5mt.
350 100 4.3 1mt./1,5mt.
380 150 4.3 1mt./1,5mt.
410 150 4.3 1mt./1,5mt.
 
HEATSHRINKABLE
TUBING IN
POLYOLEFIN
MEDIUM WALL


"SERIES TTPAMS"

WITH INTERNAL ADHESIVE

   Caratteristiche generali
 
The Series TTPAMS medium wall polyolefin tubing is a flexible heatshrinkable tubing with internal adhesive. The internal surface is coated with a hot-melt adhesive which melts around the object during the shrinking process, so as to protect it from any infiltration of water or humidity. The high shrink ratio makes it suitable for protecting particularly irre- gular objects. Ideal for use in all applications in which a high degree of protection is nee- ded. In addition, the thickness of the wall after shrinking
makes this tubing especially suited for uses in which high mechanical protection is required.
  Caratteristice Tecniche
   Properties of the tubing:
  
  Shrink ratio
 See table  
  Operating temperature
 - 55 °C ÷ + 125°C  
  Minimum shrink temperature +120 °C  
  Tensile strength
 ≥14 MPA IN ACCORDANCE WITH ASTM D 2671
  Elongation ≥ 400% IN ACCORDANCE WITH ASTM D 2671
  Heat ageing test
   Tensile strength
   Elongation to break
> 12 MPa
> 300 %
IN ACCORDANCE WITH ASTM D 2671/150 °CC, 168 ore
  Density 1.05g/cm3 IN ACCORDANCE WITH ASTM D 792
  Longitudinal shrinkage/change
 0 ÷ - 10% IN ACCORDANCE WITH UL 224
  Dielectric strength ≥ 18 kV/mm
 IN ACCORDANCE WITH IEC 243
  Volume Resistance ≥1013 Ωcm IN ACCORDANCE WITH IEC 93
  Stability to copper good IN ACCORDANCE WITH ASTM D 2671
  Water absorption < 0,15% IN ACCORDANCE WITH ISO 62 / 23 °C, 14 giorni
  Standard colours black  
  Other colours not available  
  Standard Packaging Length of di 1.000 mm
1.200 mm - 1.500 mm
Other lengths upon request
  

 

   Properties of the adhesive:
  
  Water absorption
 < 0,2% IN ACCORDANCE WITH ISO 62
  Softening point
 85 ± 5°C IN ACCORDANCE WITH ASTM E28
  Peeling 4 N/cm IN ACCORDANCE WITH DIN 30672
  Resistance to fungus and decay
 positiva IN ACCORDANCE WITH ISO 846
  Information regarding application See the chapter
"Choosing heatshrinkable tubing and information regarding its application"

 

 

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.