QRS QUALTEK [Qualtek Electronics Corporation], QRS Datasheet
QRS
Manufacturer Part Number
QRS
Description
HEAT SHRINK MEDIUM / HEAVY WALL TUBING - ADHESIVE LINED
Manufacturer
QUALTEK [Qualtek Electronics Corporation]
Datasheet
1.QRS.pdf
(1 pages)
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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:
Minimum shrink temperature: 100°C
Full recovery temperature: 120°C
Standard color: Black
RoHS Compliant
ISO-9001 Company
Notes:
1.
2.
Product Dimensions
Technical Data
Thermoplastic Black Mastic Sealant for QRS
Water Absorption
Softening Point
Peel Strength to Stainless Steel
Copper Stability
Resistance to Fungus and Decay
Operating Temperature
Tensile Strength
Elongation at Break
Density
Longitudinal Shrinkage
Eccentricity
Elongation at Break After Aging
Dielectric Strength
Volume Resistance
Copper Stability
Resistance to Stress Cracking
Cold Blend Test (-55°C, 4hrs.)
350/100
120/40
140/50
160/50
180/66
205/66
235/70
265/75
300/85
* See Part Number Guide for standard packaging codes.
Special sizes, packaging, colors and cut pieces are available upon request.
40/12
55/20
75/25
95/30
(mm)
Size
30/6
33/8
-35°C to +110°C
Property
Property
As Supplied (mm)
Inside Diameter
(min.)
120
140
160
180
205
235
265
300
350
30
33
40
55
75
95
(50°C)
(150°C, 168 hrs.)
Resistant to UV radiation
High electrical insulation
Inside Diameter
(max.)
100
12
20
25
30
40
50
50
66
66
70
75
85
6
8
After Recovered (mm)
Test Method
Test Method
ASTM D 2671
ASTM D 2671
ASTM D 2671
ASTM D 1693
ASTM D 2671
ASTM D 1000
ASTM D 2671
ASTM D 2671
ASTM D 2671
ASTM D 792
ASTM D E8
ISO 846
IEC 216
IEC 243
UL 224
IEC 93
ISO 62
Wall Thickness
(min)
2.5
2.5
2.5
2.0
2.0
2.0
2.0
2.3
2.3
2.5
2.5
2.5
3.0
3.0
3.0
Tubing
Shape
Round
Round
Round
Round
Round
Round
Round
Round
Round
Round
Round
Round
Round
Round
Round
-35°C TO +110°C
Typical Data
Typical Data
Non-corrosive
50N / 25 mm
> 20kV / mm
>10
No cracking
No cracking
1.05g / cm
www.qualtekusa.com
>14 MPa
0 to -10%
> 400%
> 300%
< 0.1%
< 30%
Pass
80°C
Pass
14
Ω
.cm
3
Length Pcs.
Qty per bag
Packaging
Standard
Cut to
*(QB)
48”
5
5
5
5
5
2
2
2
2
2
1
1
1
1
1
QRS-200C
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