Temp: -40°C to +100°C, UV stabilized, halgen free, silicon free
WCSM heat shrink tubes are designed for insulation on low voltage cable accessories, as well as for sealing and protection purposes on low and medium voltage cables. The heat shrinking tubes WCSM are halogen free and silicone free. Further these tubes are UV stabilized. WCSM tubes are inline coated with a hot meld adhesive.
Sizes in mm | ||||
Part Number | Inside diameter | Wall thickness | Colour | |
As supplied | After heating | After heating +/- 5% | ||
WCSM-12/3-1000/S | 12 | 3 | 2 | black |
WCSM-16/4-1000/S | 16 | 4 | 2.4 | black |
WCSM-24/6-1000/S | 24 | 6 | 2.7 | black |
WCSM-34/8-1000/S | 33 | 8 | 4 | black |
WCSM-48/12-1000/S | 48 | 12 | 4.5 | black |
WCSM-56/16-1000/S | 56 | 16 | 4.4 | black |
WCSM-70/20-1000/S | 70 | 20 | 4.4 | black |
WCSM-90/25-1000/S | 90 | 25 | 4.3 | black |
WCSM-110/30-1000/S | 110 | 30 | 4.3 | black |
WCSM-130/35-1000/S | 130 | 35 | 4.3 | black |
WCSM-160/50-1000/S | 160 | 50 | 4.3 | black |
WCSM-180/50-1000/S | 180 | 50 | 4.3 | black |
WCSM-200/50-1000/S | 200 | 50 | 4.3 | black |
WCSM-250/65-1000/S | 250 | 65 | 4.3 | black |
WCSM-320/95-1000/S | 320 | 95 | 4.3 | black |
WCSM-385/110-1000/S | 385 | 110 | 4.3 | black |
Physical Characteristic | Test Method | Material Requirements |
Tensile Strength | ISO 37 | 12 MPa min |
Ultimate Elongation | ISO 37 | 350% min |
Hardness | ISO 868 | ≥45 shore D |
Accelerated ageing | ||
7 days at +150°C +/- 2°C | ISO 188 | |
Tensile Strength | ISO 37 | 12 MPa min |
Ultimate Elongation | ISO 37 | 350% min |
Low Temperature Flexibility | ASTM D2671 Procedure C | No cracking at 4 hours at -40°C +/- 3°C |
Dielectric Strength | IEC 60243 part 1 and 2 | ≥10 kV/mm min. |
Volume Resistivity | IEC 60093 | 1 x 1010 ohm cm min |
Water Absorption | ISO 62 method 1 | ≤0.25% max after 14 days at 23°C +/- 2°C |
Weathering | the material from which WCSM is manufactured contains carbon black (? 2.5%) to protect it from ultra-violet light | |
Application Characteristics | ||
Longitudinal shrinkage free recovered | ≤ - 10% |