Description

  • All kinds of live sundries and kitchen tools like cake mould, brush and cushion.
  • All kinds of seal rings and cushions like water bottle,seal ring, O ring.
  • Common electric wire and cable products.
  • High tear resistance requirement products like special medical tube, new energy automobile charging wire, and high tear resistance requirement of above common applications.
Physical Properties Test Method Unit Common Fumed Silicone Rubber Data High Tear Resistance Fumed Silicone Rubber Data
Model     NJ-2130 NJ-2150 NJ-2170 NJ-2180 NJ-2550 NJ-2570
Shore Hardness GB/T 531.1-2008 A0 27-33 47-53 67-73 75-82 47-53 66-72
Density GB/T 533-2008 g/cm3 1.09±0.02 1.15±0.02 1.2±0.02 1.21±0.02 1.17±0.02 1.22±0.02
Tensile Strength GB/T 528-2009 Mpa 8.0 8.5 8.5 8.5 8.5 8.5
Elongation At Break GB/T 528-2009 % 500 400 300 200 400 300
Tear Strength GB/T 529-2008 KN/m 12 18 18 18 30 30
Sample Cured Condition Curing agent and quantity: C-8A×1.2%;curing temperature/time: 170℃×10Min.
Process Suggestion Suitable for pressing, injection molding, extrusion and calendering technology.
Package 20Kg/ Carton.
Storage Condition Room temperature less than 25℃, do not contact water, avoid sun exposure.
Expiry Date 10 months, suggest to finish within 3 months.If expired, can continue to be used after remilling and qualified inspection.