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| 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. Operating temperature: -55C to +110C Full recovery temperature: 120C Standard color: Black, red RoHS Compliant Resistant to UV radiation High electrical insulation Superior mechanical property Product Dimensions Test Method IEC 216 ASTM D 2671 ASTM D 2671 ASTM D 2671 ASTM D 2671 ASTM D 792 UL 224 IEC 243 IEC 93 ASTM D 2671 ASTM D 2671 ASTM D 1693 ISO 62 Technical Data Property Operating Temperature Tensile Strength Tensile Strength After Aging (150C, 168hrs.) Elongation at Break Elongation at Break After Aging (150C, 168hrs.) Density Longitudinal Shrinkage Dielectric Strength Volume Resistance Eccentricity Copper Stability Resistance to Stress Cracking (50C) Water Absorption (23C, 4days) Typical Data -55C TO +110C > 14 MPa > 12MPa > 400% > 300% 1.05g/cm 3 0 to -10% > 20kV/mm >1014 .cm < 30% Pass No cracking < 0.15% As Supplied After Recovered (mm) (mm) Size (mm) Inside Diameter (min.) Inside Diameter (max.) Wall Thickness (min.) Tubing Shape Standard Packaging Cut to Length Pcs. *(QB) Qty per bag 48" QRA3, Heavy Wall Tubing With Hot-Melt Adhesive 9/3 13/4 22/6 33/8 40/12 45/12 55/16 75/22 85/25 95/30 105/30 130/36 9 13 22 33 40 45 55 75 85 95 105 130 160 180 200 9 13 22 33 40 45 55 75 85 95 105 130 160 180 200 3 4 6 8 12 12 16 22 25 30 30 36 50 50 60 3 4 6 8 12 12 16 22 25 30 30 36 50 50 60 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 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 Flat Flat Flat Round Round Round Round Round Round Round Round Round Round Round Flat Flat Flat Flat 20 20 20 20 20 15 15 15 15 15 15 10 10 10 10 20 20 20 20 20 15 15 15 15 15 15 10 10 10 10 Thermoplastic Adhesive for QRA3 Property Water Absorption Softening Point Peel Strength (PE) Copper Stability Resistance to Fungus and Decay Test Method ISO 62 ASTM D E28 DIN 30672 ASTM D 2671 ISO 846 Typical Data <0.2% 85C 4N/cm Non-corrosive Pass 160/50 180/50 200/60 9/3 13/4 22/6 33/8 40/12 45/12 55/16 75/22 85/25 95/30 105/30 130/36 160/50 180/50 200/60 QR3, Heavy Wall Tubing Without Hot-Melt Adhesive 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 www.qualtekusa.com QR3,A3-200C |
Price & Availability of QR3
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