nitrocellulose

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Nitrocellulose for Dope : Molecular formula: [C6H7O2(OH)3-r(ONO2)r]n Main character: Nitrocellulose is white floc and chips fibre, with 0.4 specific heat, 1.65-1.67 density. It can be liquefied in acet, second ester of aceticacid camphor ethanol, and etc. solvent. Flammable and Impressible .It will be very sensetitive to machinery impact when the alcohol is lower. The quality of the Nitrocellulose Cellulose will be changed when it comes into contact with acid, oxidizer or reducing agent. Agglutinate Type Specification Concentration of the Solution A B C H 1/4a ? ? 3.1~4.9 1/4b ? ? 5.0~8.0 1/4c ? ? 8.1~10.0 1/2a ? 3.2~6.0 ? 1/2b ? 6.1~8.4 ? 1 ? 8.5~16 ? 3 2.0~4.0 ? ? 10 5.0~12.0 ? ? 15 13~20 ? ? 30 21~40 ? ? 60 41~80 ? ? 120 81~160 ? ? Note： ?A? 、 ?B? 、 ?C? denotes the Concentration of the Nitrocellulose Solution, it is： ?12.2%? 、 ?20.0%? 、 ?25.0%? Index Index Name Index Excellent First-class Transmiting Light Rate Type H ≥93 ≥88 White % Type H ≥86 ≥84 Chroma 1/16s, 1/8s ,1/4s ≤230 － 1/2s ,1s ≤150 3s and upwards ≤100 Acidity (According to the H 2 SO 4 ) % 1/16s ,1/8s ≤0.08 1/4s ≤0.07 Others ≤0.06 80℃ Heat Resistance Min ≥10 Explosive Point ℃ ≥180 Sh Content % ≤0.2 Moisture Content a) Clean in Special Solvent Alcohol Content % 28~32 Note：Once customer have special request for adhesive and alcohol, we will decide after negotiation with them. a) There is no Moisture content within Moisture nitrocellulose.

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