Compounding

Black Burn has state of the art, micro processor controlled, twin screw compounding facility in its plant at Baddi in Himachal Pradesh in India. It offers Glass Reinforced Nylon 66 under its registered trade name Tylon using Nylon 66 from reputed manufacturers viz; Ascend, Invista, Radici etc .

Our product offers :

  • Superior tensile and cross breaking strength
  • Excellent fatigue and creep resistance
  • Excellent dimensional stability
  • Excellent retention of mechanical properties at high temperatures

The table below gives DAM properties of our Natural Color Glass Reinforced Grades.

Sl. No. Property Method Grade Tylon GF 13 Tylon GF 33 Tylon GF 43
Unit 13% 33% 43%
1 Tensile Strength at 23 C, 50% RH ASTM-D-638 Mpa 82.7 124.1 144.7
2 Elongation at Break at 23C, 50% RH ASTM-D-638 % 8 4 3
3 Flexural Strength at 23 C ASTM-D-790 Mpa 165 262 285
4 Heat Deflection Temperature ASTM-D-648 °C 243 249 252
5 Izod Impact Strength (6.4mm) notched bar 23 C, 50% RH ASTM-D-256 J/M 53 133 186
6 Melting Point 50% RH ASTM-D-789 >°C 260 260 260
7 Dielectric Strength 50% RH ASTM-D-149 kV/mm 20 22 25
8 Volume Resistivity 50% RH ASTM-D-527 ohm-cm 1013 1015 1016
9 Specific Gravity ASTM-D-792   1.22 1.38 1.51
10 Water Absorption 24 hr immersion ASTM-D-570 % 0.8 0.7 0.6
11 Water Absorption Saturation ASTM-D-570 % 7.1 5.4 4.7
12 Hardness, Rockwell M 50% RH ASTM-D-785   M95 M101 M103
13 Hardness, Rockwell R 50% RH ASTM-D-785   R117 R118 R120
14 Mold Shrinkage (127 X 12.7 X 3.2mm) bar(flow direction)   % 0.5 0.2 0.2
15 Glass content ISO 3451-1 % 13 33 43
  • DAM - dry as moulded
  • RH - Relative Humidity
  • All the above grades are also offered with UV stabilized option
  • All the above grades can also be supplied in Black Color
  • Fire retardant grades, heat stabilized grades for specific applications are available on request
  • Development being a continuous process, the above values are subject to change without notice