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Refined cotton X series Nitrocellulose grade
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| Post Date: | Jun 02,2016 |
| Expiry Date: | Jun 02,2017 |
| Detailed Description: |
Quantity: 5000Metric Tons Specs:Refined cotton,cotton linters pulp as ether, Price:1280 USD Metric Tons Payment Method: L/C,T/T Refined cotton,cotton linters pulp as ether, ester products, known as industrial MSG in the world.It is a fiber material made of linters by alkaline cooking. It can be used for industrial production of nitrocellulose, cellulose ether:CMC,MC,EC,HPC,CEC etc. and acetate. We adopting 100% Xinjiang cotton linters as raw material, alkaline cooking, oxidizing bleaching refined a uniform loose, no wood, bamboo shavings, sand, oil, metals and other impurities on the white floc. The main chemical ingredient is cellulose, lignin and hemicellulose. It is composed of carbon, hydrogen, three kinds of elements, the oxidizing bleaching subtracting refined cooking and refined cotton, has a low impurity content, the higher swelling capacity and response, preferably a polymerization degree and whiteness Our company refined cotton product features: 1. All raw materials we adopt the Xinjiang and Central Asia cotton linters , the cotton linters has high maturity, refined cotton made by the cotton linters has high alpha cellulose content, etherification reaction to reduce polymerization degree in small amplitude. 2 Because of the use of advanced and reasonable production technology, refined cotton whiteness could reach 87%, the polymerization degree can reach more than 2800, low content of impurities, without other fiber (no three wire.) 3 Our company refined cotton has following series goods: M series: M5、M15、M30、M60、M100、M200、M400、M500、M650、M1000 Ether cellulose grade X series：X15、X30、X60、X100、X200 Nitrocellulose C series：C100、C200 Acetate grade refined cotton X series standard specification for NITROCELLULOSE GRADE Types X30 X60 X100 X200 Viscosity mPa.s 21～40 41～70 74～120 121～300 Alpha-cellulose % >= 97.5 98.0 99.0 99.0 Moisture % <= 10.0 10.0 10.0 10.0 Water absorptivity g/15g 150 145 145 145 Ash content % <= 0.10 0.15 0.15 0.15 Sulphuric acid insoluble % <= 0.20 0.25 0.25 0.25 Brightness % >= 85 80 80 80 Ether content % <= 0.15 0.15 0.15 0.15 Copper content <= 0.20 0.20 0.20 0.20 |
| Company: | Anhui Chem-Bright Bioengineering Co.,Ltd [ China ] |
| Contact: | Lei Zhao |
| Tel: | 86-561-4083123 |
| Fax: | 86-561-4082029 |
| Email: | sdcp999@126.com |
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