QRS Datasheet, PDF (1/1 Pages) Qualtek Electronics Corporation – HEAT SHRINK MEDIUM / HEAVY WALL TUBING - ADHESIVE LINED

HEAT SHRINK MEDIUM / HEAVY WALL TUBING - ADHESIVE LINED Qualtek Electronics
QRS
MEDIUM WALL, POLYOLEFIN TUBING WITH BLACK MASTIC SEALANT
SHRINK RATIO 3:1
Features/Applications
QRS tubing is mastic lined heat shrinkable tubing designed specially for protecting
metal pipe joints, soil nails and any other connectors requiring environmental
sealing. The radiation cross linked jacket provides effective mechanical protection
and mastic layer provides excellent water and moisture proof.
Operating temperature: -35°C to +110°C
Minimum shrink temperature: 100°C
Full recovery temperature: 120°C
Standard color: Black
RoHS Compliant
Resistant to UV radiation
High electrical insulation
Technical Data
Property
Operating Temperature
Tensile Strength
Elongation at Break
Density
Longitudinal Shrinkage
Eccentricity
Elongation at Break After Aging (150°C, 168 hrs.)
Dielectric Strength
Volume Resistance
Copper Stability
Resistance to Stress Cracking (50°C)
Cold Blend Test (-55°C, 4hrs.)
Test Method
IEC 216
ASTM D 2671
ASTM D 2671
ASTM D 792
UL 224
ASTM D 2671
ASTM D 2671
IEC 243
IEC 93
ASTM D 2671
ASTM D 1693
ASTM D 2671
Thermoplastic Black Mastic Sealant for QRS
Property
Water Absorption
Softening Point
Peel Strength to Stainless Steel
Copper Stability
Resistance to Fungus and Decay
Product Dimensions
Test Method
ISO 62
ASTM D E8
ASTM D 1000
ASTM D 2671
ISO 846
Size
(mm)
As Supplied (mm)
Inside Diameter
(min.)
After Recovered (mm)
Inside Diameter
(max.)
Wall Thickness
(min)
30/6
30
6
2.5
33/8
33
8
2.5
40/12
40
12
2.5
55/20
55
20
2.0
75/25
75
25
2.0
95/30
95
30
2.0
120/40
120
40
2.0
140/50
140
50
2.3
160/50
160
50
2.3
180/66
180
66
2.5
205/66
205
66
2.5
235/70
235
70
2.5
265/75
265
75
3.0
300/85
300
85
3.0
350/100
350
100
3.0
Notes:
1. * See Part Number Guide for standard packaging codes.
2. Special sizes, packaging, colors and cut pieces are available upon request.
ISO-9001 Company
Typical Data
-35°C TO +110°C
>14 MPa
> 400%
1.05g / cm³
0 to -10%
< 30%
> 300%
> 20kV / mm
>10¹⁴ Ω.cm
Pass
No cracking
No cracking
Typical Data
< 0.1%
80°C
50N / 25 mm
Non-corrosive
Pass
Tubing
Shape
Round
Round
Round
Round
Round
Round
Round
Round
Round
Round
Round
Round
Round
Round
Round
Standard
Packaging
Cut to
Length Pcs.
*(QB)
Qty per bag
48”
5
5
5
5
5
2
2
2
2
2
1
1
1
1
1
www.qualtekusa.com
QRS-200C