Этилцеллюлоза

white, tasteless, odorless, non-toxic granule or powdery, it is stable in light and heat Softening temp. 135-155°C, Melting point165-185°C.Ethyl cellulose is soluble in common solvent, It is compatible with varieties of resins and plasticizer. The film and plastic articles made form ethyl cellulose have good mechanical strength and toughness at higher or lower temperature.1technical grade technical index Type Item EKENETEthyl content,% 45.0-47.948.0-49.5≥49.6viscostiy1:4ethanol-toluene solventmPa.s Meet the reqirement of Table 2Solubility,% ≥99.0Ash content,% ≤0.3Water content,% ≤3.0Heat resistance120,16h No yellowing,agglomeration or coking viscostiy spec Viscosity range mPa.sspecViscosity range mPa.s65-810090-110108-12110100-1201512-16150135-1652018-24200180-2203531-39250220-2705045-55300270-3307063-77 2Medical use technical index Type Item EKENETEthyl content,%44.0-47.948.0-49.549.6-51.0viscostiy1:4ethanol-toluene solventmP.sResidue on ignition,%≤ 0.4Drying loss,% ≤ 3.0Heavy metal,% ≤ 0.0020 Arsennic salt,% ≤ 0.0002 spec Viscosity range mPa.sspecViscosity range mPa.s75-87063-77108-1210090-1101512-16150135-1652018-24200180-2203027-33250221-2705045-55300271-330