产品名称 : Sumitube F32/Sumitube NHR2
产品介紹

描述 :

Sumitomo F32/Sumitomo NHR2 is a flexible, flame retardant, irradiated cross linked, heat-shrinkable, modified polyolefin tubing that is recognized by Underwriters Laboratories (UL) under Subject 224, rating voltage 600V, VW-1 at 125oC and by Canadian standards (CSA), rating voltage 600V, OFT at 125oC. Shrink temperature is 90oC. SUMITUBE F32 represents the excellent balance of properties for general purpose use such as wire marking, insulation or jacketing of wire harnesses, and insulation of wire terminals where flame retardance or UL and CSA recognition should be needed. Other sizes are available upon special order. Standard colors (opaque) black, brown, red, orange, yellow, green, blue, violet, gray, white.

特性 :

UL,符合RoHS.NHR2無鹵

規格

Specification Values (UL 224 125oC 600V)

PropertyConditionValue
Physical:
Tensile Strength (Kg/mm2)
Elongation (%)
Tensile Strength after aging (%)
Elongation after aging (%)
Deformation (%)
Heat shock
Cold bend


158oC 168hrs &
134oC 60 days
125oC 1hr
136oC 1hr
-10oC 1hr

1.05 min.
200 min.
70 of original min.
100 min.
50 max.
no crack
no crack
Electrical:
Dielectric strength (KV)
Volume resistivity (Ω-cm)
  AC 2.5 min.
1014 min.
Chemical:
Corrosion
Copper stability (%)
Flammability
158oC 168hrs


VW-1

pass
100 elongation min.
pass

 

Nominal sizeAs supplied (mm)After shrinkage (mm)Standard length (m)
Inside diameterWall thickness(nominal)Inside diameter(max.)Wall thickness(min.)CutSpool
1 x 0.2 1.4±0.2 0.2 0.5 0.33 1 200
1.5 x 0.2 2.0±0.2 0.2 0.75 0.36 1 200
2 x 0.2 2.5±0.2 0.2 1.0 0.44 1 200
2.5 x 0.25 3.0±0.2 0.25 1.25 0.44 1 200
3 x 0.25 5±0.3 0.25 1.5 0.44 1 200
3.5 x 0.25 4.0±0.3 0.25 1.75 0.44 1 200
4 x 0.25 4.5±0.3 0.25 2.0 0.44 1 200
5 x 0.25 5.4±0.3 0.25 2.5 0.56 1 100
6 x 0.25 6.4±0.4 0.25 3.0 0.56 1 100
7 x 0.25 7.4±0.4 0.25 3.5 0.56 1 50
8 x 0.25 8.4±0.4 0.25 4.0 0.56 1 50
9 x 0.25 9.4±0.4 0.25 4.5 0.56 1 50
10 x 0.25 10.4±0.4 0.25 5.0 0.56 1 50
11 x 0.25 11.4±0.4 0.25 5.5 0.56 1 50
12 x 0.25 12.4±0.4 0.25 6.0 0.56 1 50
13 x 0.3 13.5±0.4 0.3 6.5 0.69 1 50
14 x 0.3 14.5±0.4 0.3 7.0 0.69 1 50
15 x 0.3 15.5±0.5 0.3 7.5 0.69 1 50
16 x 0.3 16.8±0.5 0.3 8.0 0.69 1 50
18 x 0.35 18.7±0.5 0.35 9.0 0.77 1 50
20 x 0.35 21.2±0.6 0.35 10.0 0.77 1 50
22 x 0.4 23.2±0.6 0.4 11.0 0.77 1 50
25 x 0.4 26.1±0.8 0.4 12.5 0.87 1 50
28 x 0.4 29.0±1.0 0.4 14.0 0.87 1 50
30 x 0.4 31.0±1.0 0.4 15.0 0.87 1 5