Technical Bulletin
Table Of Contents
- Heat Shrink Labels
- This specification is intended to outline the physical and chemical properties of Panduit’s GMUHS31 tubing material for wire identification and insulation purposes and include the following part numbers and printable material identifiers:
- Printable Material Suffixes
- Part Number Prefixes
- H*C
- H1T-B
- H*T
- H*T-2
- PRODUCT SPECIFICATIONS:
- *The chemical analysis method DM4110B (De-ionized Water Soluble Method) was performed to identify concentration of halogen *ions in this material that could potentially leach onto materials such as stainless steel and promote corrosion. This chemical analysis does not identify the concentrations of toxic gaseous effluents released by burning this material.
- Containment Spray Test Information Table
18900 Panduit Drive
Tinley Park, IL 60487
Customer Service: 800-777-3300
TDS:
Effective Date:
Revision:
GMUHS31
28NOV12
8
Technical Data Sheet
Heat Shrink Labels
This specification is intended to outline the physical and chemical properties of PANDUIT’s GMUHS31 tubing material for wire
identification and insulation purposes and include the following part numbers and printable material identifiers:
Part Number Prefixes Printable Material Suffixes
H*C
H1T-B
H*T
H*T-2
PRODUCT SPECIFICATIONS:
Description: Material is RoHS compliant (European Union directive 2002/95/EC).
GMUHS31 is a crosslinked, flexible, heat shrinkable thermal transfer and dot
matrix printable polyolefin. This product meets the material requirements
and physical properties of AMS-DTL-23053/5C (Class 1 and Class 3) and
UL standard 224 with a VW-1 rating. When printed using RMH4BL,
RMEH4BL, RHH4BL-S, RMR4BL, RMER4BL, RMR4WH, RHR4BL-S,
or RMR2BL thermal transfer ribbons it will also meet SAE-AS5942, MIL-
STD-883F Method 2015.13, Solutions A, B and D, and MIL-STD-202G
Method 215K, Solutions A,C and D. This product has been tested for use as
an identification marker for use in (Class 1E) harsh environments in various
nuclear power plants.
Recommended Ribbons:
RMH4BL, RMEH4BL, RHH4BL-S, RMR4BL, RMER4BL, RMR4WH, RHR4BL-S,
or RMR2BL
Standard Colors:
White, Yellow, Red, Black (per MIL-STD-104C)
Shrink Ratio: 3 to 1
Service Temperature Range: Minus 67F to 275F (Minus 55C to 135C)
Storage Conditions:
Store at 70F (21C) and 50% Relative Humidity
For cassette products do not exceed 95°F.
PROPERTIES:
PERFORMANCE:
Tensile Strength:
1500 psi (10.3 MPa) minimum(ASTM D638)
Elongation Ultimate: 200% minimum (ASTM D 638)
Dielectric Strength:
500 volts/mil minimum(ASTM D2671, Sections 20-25)
Total Longitudinal Change:
Minus 15% to +5% (ASTM D2671, Sections 8-13)
Water Absorption: 0.5% maximum (ASTM D2671, Sections 79-80)
Low Temperature Flexibility:
No cracking (ASTM D2671, Section 36-43)
Printability:
Product meets print performance of 100 rubs(Taber abraser, CS-10 wheels, 100
cycles/250 gm wt)
Flammability:
Product passes UL 224 standard, VW-1 for flammability
Page 1 of 4 2008 PANDUIT Corp
TDS-GMUHS31