• 5.6:1 shrink ratio
• Available in semi-rigid or
flexible flame retarded material
• Available with or without sealant/
adhesive coating
HRSR/HRNF/
HRHF
High ratio
heat-shrinkable tubing
High Shrink Ratio heat-shrinkable tubing
(HR), with expansion ratios as high as
5.6:l, is designed to accommodate large
size differences between cables and cable
connectors and adaptors, thus simplifying
repair of damaged cable.
HRSR tubing is available in semi-rigid (FR)
or flexible (HF) flame retarded material,
with or without factory applied sealants
and adhesives. The water-proofing
sealant provides environmental sealing
and is watertight in wet and corrosive
locations. The thermoplastic adhesive
coating provides excellent strain relief as
well as environmental sealing.
Temperature rating
Operating temperature range:
Minimum recovery temperature:
-55
°
C to +90
°
C
+120
°
C
Ordering information
Inside diameter
(Min)
Expanded
as supplied
mm
15.3
31.8
44.5
50.8
63.5
76.2
101.6
Inches
(0.6)
(1.25)
(1.75)
(2.0)
(2.5)
(3.0)
(4.0)
(Max)
Recovered
after heating
mm
3.9
6.1
8.0
9.6
12.7
19.0
22.9
Inches
(0.15)
(0.24)
(0.32)
(0.38)
(0.5)
(0.75)
(0.9)
Wall thickness
(Nom)
Recovered
after heating
mm
1.5
1.5
2.4
2.7
3.0
3.0
3.5
Inches
(0.06)
(0.06)
(0.10)
(0.11)
(0.12)
(0.12)
(0.14)
Size description
HR**-060
HR**-125
HR**-175
HR**-200
HR**-250
HR**-300
HR**-400
Dimensions apply to uncoated tubing. Allow approximately 1.3 mm for
coating.
Ordering example:
HRSR-
060 FR - 10
/97 /NM
No Mark (Optional)
Colour
Black (standard colour)
Clear (HRNF/HRHF only)
Pre-coat adhesive/sealant options
/97 =hot melt adhesive
/226=mastic sealant
Standard Length Option
10 inches (250 mm)
Consult Product Management for other cut lengths
FR = Flame-Retardant
CL=CLEAR
Size code
SR=Semi-Rigid flame retardant
HF=High-Flex flame retardant
NF=Semi Rigid non flame retardant (does not meet
mil spec)
HRSR/HRNF/HRHF
Performance
HRHF is a black, highly flexible, crosslinked polyolefin-based material. It is flame retarded and
heat resistant.
HRSR is a black, semi-rigid crosslinked polyolefin-based material. It is flame retarded and heat
resistant.
Test method
Mechanical
Tensile strength (min)
Ultimate elongation (min)
2% secant modulus (max)
Heat ageing (168 h at 175
°
C)
Tensile strength (min)
Ultimate elongation (min)
Heat shock
4 h at 225
°
C
Electrical
Dielectric strength
Volume resistivity (min)
Flammability
Flammability (method B)
Chemical
Corrosion
Water absorption (max)
Specific gravity (max)
Fungus resistance
Fluid resistance
(24 h at room temperature)
De-icing fluid (MIL-A-8243)
Hydraulic fluid (MIL-H-5606)
JP-8 fuel (MIL-T-83133)
Lubricating oil (MIL-L-7808)
Lubricating oil (MIL-L-23699)
5% NaCI (0-S-1926)
After immersion in the above fluids:
Tensile strength (min)
Ultimate elongation (min)
ASTM D638
ASTM D638
5.3 MPa
100%
5.3 MPa
100%
MIL-I-23053/15A
ASTM D570
ASTM D1505
ASTM G21
MIL-I-81765/1A
Pass
0.5%
1.4
1 or less
Pass
0.5%
1.5
1 or less
MIL-I-23053/15A
15 secs (max)
15 secs (max)
ASTM D2671
ASTM D876
7.9 MV/m
10
13
ohm.cm
7.9 MV/m
10
13
ohm.cm
MIL-I-23053/15A
Pass
Pass
ASTM D638
ASTM D638
ASTM D882
ASTM D2671, D412
ASTM D638
ASTM D638
7 MPa
100%
7 MPa
100%
8.4 MPa
200%
105 MPa
8.4 MPa
200%
175 MPa
HRHF
HRSR
Specifications
Type
HRSR
HRHF
/226 (S-1278)
/97 (S-1297)
Raychem
RW 2013
RW 2013
RW 2020
RW 2019
Raychem and HRSR/HRNF/HRHF are trademarks of Tyco Electronics Corporation.
All of the above information, including illustrations, is believed to be reliable. Users, however, should independently evaluate the suitability of each product for their
application. Tyco Electronics makes no warranties as to the accuracy or completeness of the information and disclaims any liability regarding its use. Tyco Electronics
only obligations are those in the Standard Terms and Conditions of Sale for this product and in no case will Tyco Electronics be liable for any incidental, indirect or
consequential damages arising from the sale, resale, use or misuse of the product. Tyco Electronics Specifications are subject to change without notice. In addition
Tyco Electronics reserves the right to make changes in materials or processing, without notification to the Buyer, which do not affect compliance with any applicable
specification.
Tyco Electronics Corporation
300 Constitution Drive
Menlo Park, CA 94025-1164
USA
Tel: (800)-926 2425 (US and Canada)
Tel: +1 650 361 3860 (All other countries)
Tyco Electronics UK Ltd
Faraday Road, Dorcan,
Swindon, Wiltshire SN3
5HH
Tel: (44)-1793-528171
Tyco Electronics Raychem K.K.
3816 Noborito, Tama-ku
Kawasaki
Kanagawa 214-8533
Japan
Tel: +81 44 900 5102
Tyco Electronics Singapore PTE Ltd.
26 Ang Mo Kio
Industrial Park 2
Singapore 569507
Tel: +65 4866151
www.tycoelectronics.com
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