HRHT (High Ratio Heat-Shrink Tubing)
W
EXPANDED AS SUPPLIED
FULLY RECOVERED AFTER HEATING
d
D
ADHESIVE
Table of Dimensions, inch (mm):
Part
Description
Expanded I.D.
D, Min.
HRHT-1/X
HRHT-2/X
HRHT-3/X
HRHT-4/X
HRHT-5/X
0.75 (19)
1.50 (38)
2.00 (51)
3.00 (76)
4.50 (114)
Recovered I.D.
d, Max.
0.12
0.23
0.36
0.50
0.75
Recovered Wall
W, Ref.
(3.0)
(5.8)
(9.0)
(12.7)
(19.0)
0.155
0.155
0.155
0.155
0.155
(3.9)
(3.9)
(3.9)
(3.9)
(3.9)
Notes:
1.
2.
The hi-ratio tubing is heat-shrinkable and has expansion ratios as high as 6:1.
“X” indicates reference-recovered length in inches (e.g. for 3.0-inch length: HRHT-2/3).
The tolerance shall be +/- 10% of the specified recovered length.
The tubing is UL recognized in sizes 1 through 4 only. The reference number is E85381(R).
3.
-152, heat shrinkable, crosslinked flexible polyolefin.
Standard factory applied hot melt adhesive is /97 or /42, as required.
Material:
Color: Black
Specification Reference:
Item
Heat-shrinkable tubing
Adhesive /97, S1297
Adhesive /42, S1017
Specification
SAE-AS81765/1
RW-2019
RT-1050/1
CUSTOMER DRAWING
TITLE:
Raychem Tubing
305 Constitution Drive,
Menlo Park, CA 94025
Unless otherwise specified dimensions are in inches.
[Metric dimensions are shown in brackets
HRHT
High Ratio Heat-Shrink Tubing
DOCUMENT NO.:
HRHT-1thru5/X
REV:
Tyco Electronics reserves the right to amend this drawing at any time.
Users should evaluate the suitability of the product for their application.
C
SCALE:
DATE:
None
DRAWN BY:
CAGE CODE:
DCR NO. :
Org. Date: File:
U. Nguyen
06090
R090640
HRHT-1thru5X.doc
5/28/09
© 2007-2009 Tyco Electronics Corporation. All rights reserved
If this document is printed it becomes uncontrolled. Check for the latest revision.
July 15, 2009
SIZE
A
SHEET:
1 of 2
Table 2: Properties
Physical
Property
Tensile Strength
Ultimate Elongation
Specific Gravity
Water Absorption
Hardness
Flammability
Corrosion Resistance
Low Temperature Flexibility
4 hours at –67 ± 2°F (-55 ± 1°C)
Heat Resistance
168 hours at 347± 2°F (175 ± 1°C)
Heat Shock
4 hours at 437 ± 5°F (225 ± 2°C)
Elastic Memory
Dielectric Strength
Volume Resistivity
Chemical Fluid Resistance
Electrical
Operating Temperature
Rev. Date:
July 15, 2009
Performance
1200 psi (8.3 Mpa) minimum
250% minimum
1.4 maximum
0.5% maximum
35 ± 5 Shore D
Pass
Pass
Pass
Test Method
ASTM D-412
ASTM D-412
ASTM D-792
ASTM D-570 A
ASTM D-2240
ASTM D-635
MIL-I-81765
MIL-I-81765
Ultimate elongation, 200% minimum
Tensile strength, 1000 psi (6.9 Mpa)
minimum
No cracking, dripping or flowing
MIL-I-81765
MIL-I-81765
275% minimum expansion to 4 inch (10 cm) of a fully
recovered test specimen and 93% recovery of expanded
specimen after oven conditioning for 1 minute at 302 ±
4°F (150 ± 2°C)
200 V/mil (7880 V/mm) minimum
ASTM D-149
1012 ohm-cm minimum
ASTM D-257
Ultimate elongation, 200% minimum
MIL-I-81765
Tensile strength, 750 psi (5.2 Mpa)
minimum
-131 to + 275°F (-55 to +135° C) (without adhesive)
Sheet:
2 of 2
If this document is printed it becomes uncontrolled. Check with the web for the latest revision.
Document No.
HRHT-1thru5/X
Rev.:
C
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