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QR3

更新时间： 2024-11-18 06:06:19
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QUALTEK /
页数 文件大小 规格书
1页 735K
描述
HEAT SHRINK MEDIUM / HEAVY WALL TUBING - ADHESIVE LINED

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中文翻译

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QR3 数据手册

  
HEAT SHRINK MEDIUM / HEAVY WALL TUBING - ADHESIVE LINED Qualtek Electronics  
QR3, QRA3  
HEAVY WALL POLYOLEFIN TUBING WITH OR WITHOUT  
HOT MELT ADHESIVE  
SHRINK RATIO 3:1  
Features/Applications  
QR3 has properties of excellent insulation, environmental sealing  
and resistance to impact and abrasion. Designed for applications to  
seal and protect electrical and communication connections.  
Provides excellent mechanical protection to cable joints and  
terminations. 3:1 shrink ratio allows it to easily fit over irregular  
shapes and large connectors.  
QRA3 is recommended for applications with light cable and wire  
harnesses that require waterproofing and protection of connector  
components and encapsulates and seals components within the  
tubing.  
Resistant to UV radiation  
High electrical insulation  
Superior mechanical property  
Operating temperature: -55°C to +110°C  
Full recovery temperature: 120°C  
Standard color: Black, red  
RoHS Compliant  
Product Dimensions  
Technical Data  
Standard  
Packaging  
As Supplied  
(mm)  
After Recovered (mm)  
Property  
Test Method  
Typical Data  
Cut to  
Length Pcs.  
*(QB)  
OperatingTemperature  
IEC216  
ASTM D 2671  
ASTM D 2671  
ASTM D 2671  
ASTM D 2671  
ASTM D 792  
UL 224  
-55°C TO +110°C  
> 14 MPa  
> 12MPa  
> 400%  
Tubing  
Shape  
Size  
(mm)  
Inside  
Diameter  
(min.)  
Inside  
Diameter Thickness  
(max.) (min.)  
Wall  
Tensile Strength  
Qty per bag  
Tensile StrengthAfterAging (150°C, 168hrs.)  
Elongation at Break  
48”  
QRA3, Heavy Wall Tubing With Hot-Melt Adhesive  
Elongation at Break After Aging(150°C, 168hrs.)  
Density  
> 300%  
9/3  
9
3
1.8  
2.4  
2.7  
3.2  
4.1  
4.1  
4.1  
4.1  
4.3  
4.3  
4.3  
4.3  
4.3  
4.3  
4.3  
Round  
Round  
Round  
Round  
Round  
Round  
Round  
Round  
Round  
Round  
Round  
Flat  
20  
20  
20  
20  
20  
15  
15  
15  
15  
15  
15  
10  
10  
10  
10  
1.05g/cm3  
0 to -10%  
>20kV/mm  
>1014 Ω.cm  
< 30%  
13/4  
13  
4
Longitudinal Shrinkage  
Dielectric Strength  
22/6  
22  
6
IEC 243  
33/8  
33  
8
VolumeResistance  
IEC 93  
40/12  
45/12  
55/16  
75/22  
85/25  
95/30  
105/30  
130/36  
160/50  
180/50  
200/60  
40  
12  
12  
16  
22  
25  
30  
30  
36  
50  
50  
60  
Eccentricity  
ASTM D 2671  
ASTM D 2671  
ASTM D 1693  
ISO 62  
45  
CopperStability  
Pass  
55  
Resistance to Stress Cracking (50°C)  
Water Absorption (23°C, 4days)  
No cracking  
< 0.15%  
75  
85  
95  
105  
130  
160  
180  
200  
Thermoplastic Adhesive for QRA3  
Property  
Test Method  
Typical Data  
Flat  
Flat  
<0.2%  
85°C  
WaterAbsorption  
ISO62  
ASTM D E28  
DIN30672  
ASTM D 2671  
ISO846  
Flat  
SofteningPoint  
QR3, Heavy Wall Tubing Without Hot-Melt Adhesive  
4N/cm  
Peel Strength (PE)  
CopperStability  
9/3  
9
3
1.8  
2.4  
2.7  
3.2  
4.1  
4.1  
4.1  
4.1  
4.3  
4.3  
4.3  
4.3  
4.3  
4.3  
4.3  
Round  
Round  
Round  
Round  
Round  
Round  
Round  
Round  
Round  
Round  
Round  
Flat  
20  
20  
20  
20  
20  
15  
15  
15  
15  
15  
15  
10  
10  
10  
10  
Non-corrosive  
Pass  
13/4  
13  
4
Resistance to Fungus and Decay  
Notes:  
22/6  
22  
6
33/8  
33  
8
1.  
2.  
* See Part Number Guide for standard packaging codes.  
Special sizes, packaging, colors and cut pieces are available upon request.  
40/12  
45/12  
55/16  
75/22  
85/25  
95/30  
105/30  
130/36  
160/50  
180/50  
200/60  
40  
12  
12  
16  
22  
25  
30  
30  
36  
50  
50  
60  
45  
55  
75  
85  
95  
105  
130  
160  
180  
200  
Flat  
Flat  
Flat  
www.qualtekusa.com  
ISO-9001 Company  
QR3,A3-200C  
1

中文翻译

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