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Thống Kê

Số người truy cập
12128

RUBBER SVR 20

NATURAL RUBBER SVR 20- Test Methods TCVN 3769:2004
  • Dirt (retained on 45 micron aperture), limit 0.16 max
  • Ash % m/m, limit : 0,80 max
  • Nitrogen % m/m , limit 0,60 max
  • Volatile Matter % wt, limit 0.80 max
  • Intitial Wallace plasticity (Po) , limit 30 min
  • Plasticity Retention Index (PRI), limit 40 min
  • Colour (Lovibond scale) limit
  • Mooney Viscosity ML(1' + 4') 100°C : -
  • Colour Code : red