Caprolactam Crystalline

GOST 7850-2013

Poliamid ziftlerden kimyasal elyaf ve sicim yapımında kullanılır. Benzenden sentetik yöntemle üretilir.

  • Ambalaj: Paletlerde çift ambalaj.
  • Teslimat: Demiryolu ve karayolu taşımacılığı.
Parameters Description Min. Max. Norms
Iron mass fraction, %, not more than 0.00002
Cyclohexanonoxime mass fraction, %, not more than 0.002
Granules mass fraction <1 mm, %, not more than 0.5
Optical density with mass fraction 50 %, not more than 0.04
Permanganate index, unites, not more than 4
Volatile bases content, mmol/kg, not more than 0.4
Crystallization temperature, ºС, not less than 68.8
Color of caprolactam water colution, mass fraction 50 %, Hazen units 3.0
Alkalinity, mmol/kg, not more than 0.1
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