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Suflex® Astra® 077

Electrical Sleeving & Tubing

Suflex® Astra® 077 tubing is a specially formulated polyvinylchloride tubing designed for continuous operation in the -35°C to 85°C temperature range.  It is self-extinguishing and does not support combustion.  Suflex® Astra® 077 has good oil resistance and outstanding deformation resistance at 120°C.  It remains flexible at extremely low temperatures, making it ideal for automotive and recreational vehicle harnesses.  Specialty colors and metric sizes available upon request.

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Features

  • Designed for operation in the -35°C to 85°C temperature range.
  • Self-extinguishing and does not support combustion.
  • Good oil resistance and outstanding deformation resistance at 120°C.
  • Excellent low temperature flexibility.

Download Suflex® Astra® 077 Datasheet

Product Specifications

Property Test Method Typical Value
Tensile Strength, psi MIL-I-631 2400
Ultimate Elongation % MIL-I-631 350
Cold Brittleness UL 224 -35°C
Oil Resistance 4h at 70C 70% Tensile Retention
Oil Resistance ASTM #2 Oil 70% Elongation Retention
Flame Resistance Vertical Flame Exposure Pass
Flame Resistance Extinguish within 15 seconds Pass
Deformation UL 224 120C 1 hour 0%
Insulation Resistance ASTM D149 2x10" ohm-cm
Specif Gravity ASTM D792 1.34
Hardness Shore A ASTM D676 80

Suggested Application

Suflex® Astra® 077 is recommended for harnessing, cable or conduit installations, especially where low temperatures are to be encountered such as automotive, aircraft, motor boats, all-terrain vehicles, boat trailers and motor homes.

Size

24 AWG, 22 AWG, 20 AWG, 18 AWG, 16 AWG, 14 AWG, 12 AWG, 11 AWG, 10 AWG, 9 AWG, 8 AWG, 7 AWG, 6 AWG, 5 AWG, 4 AWG, 3 AWG, 2 AWG, 1 AWG, 0 AWG, 5/16", 3/8", 7/16", 1/2", 5/8", 3/4", 7/8", 1", 1-1/4", 1-1/2", 1-3/4", 2", 2-1/2"

Color

Black

Sizes Available

Inside Diameter
Size Nominal I.D. (Inches) Minimum (in/mm) Maximum (in/mm) Standard Spool Length (Feet)
24 AWG 0.022" 0.027 (0.69) 0.020 (0.51) 1000'
22 AWG 0.027" 0.032 (0.81) 0.025 (0.64) 1000'
20 AWG 0.034" 0.039 (0.99) 0.032 (0.81) 1000'
19 AWG 0.040" 0.044 (1.11) 0.036 (0.91) 1000'
18 AWG 0.042" 0.049 (1.25) 0.040 (1.02) 1000'
17 AWG 0.047" 0.054 (1.37) 0.045 (1.14) 1000'
16 AWG 0.053" 0.061 (1.55) 0.051 (1.30) 1000'
15 AWG 0.059" 0.067 (1.70) 0.057 (1.45) 1000'
14 AWG 0.066" 0.074 (1.88) 0.064 (1.63) 500'
13 AWG 0.076" 0.082 (2.08) 0.072 (1.83) 500'
12 AWG 0.085" 0.091 (2.31) 0.081 (2.06) 500'
11 AWG 0.095" 0.101 (2.60) 0.091 (2.31) 500'
10 AWG 0.106" 0.112 (2.80) 0.102 (2.60) 500'
9 AWG 0.118" 0.124 (3.20) 0.114 (2.90) 500'
8 AWG 0.133" 0.141 (3.60) 0.129 (3.30) 500'
7 AWG 0.148" 0.158 (4.00) 0.144 (3.70) 500'
6 AWG 0.166" 0.178 (4.50) 0.162 (4.10) 500'
5 AWG 0.186" 0.198 (5.00) 0.182 (4.60) 500'
4 AWG 0.208" 0.224 (5.70) 0.204 (5.20) 500'
3 AWG 0.234" 0.249 (6.30) 0.229 (5.80) 500'
2 AWG 0.263" 0.278 (7.10) 0.258 (6.60) 500'
1 AWG 0.294" 0.311 (7.90) 0.289 (7.30) 500'
0 AWG 0.330" 0.347 (8.80) 0.325 (8.30) 500'
5/16" 0.312" 0.334 (8.4836) 0.312 (7.9248) 500'
3/8" 0.375" 0.399 (10.10) 0.375 (9.50) 300'
7/16" 0.438" 0.462 (11.70) 0.438 (11.10) 300'
1/2" 0.500" 0.524 (13.30) 0.500 (12.70) 300'
5/8" 0.625" 0.655 (16.70) 0.625 (15.90) 200'
3/4" 0.750" 0.786 (20.00) 0.750 (19.10) 200'
7/8" 0.875" 0.911 (23.20) 0.875 (22.20) 100'
1" 1.000" 1.036 (26.30) 1.000 (25.40) 100'
1-1/8" 1.125" 1.161 (29.60) 1.125 (28.70) 100'
1-1/4" 1.250" 1.286 (32.80) 1.250 (31.90) 100'
1-1/2" 1.500" 1.536 (39.20) 1.500 (38.30) 50'
1-3/4" 1.750" 1.786 (45.50) 1.750 (44.60) 50'
2" 2.000" 2.036 (51.90) 2.000 (51.00) 50'
2-1/4" 2.250" 2.330 (59.40) 2.250 (57.40) 50'
2-1/2" 2.500" 2.536 (64.70) 2.500 (63.80) 50'
 

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