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Xi'an Xi'an qualitative qualitative filter paper filter paper filter paper factory price Xi'an qualitative
Information Name: | Xi'an Xi'an qualitative qualitative filter paper filter paper filter paper factory price Xi'an qualitative |
Published: | 2012-01-10 |
Validity: | 90 |
Specifications: | General |
Quantity: | 100000.00 |
Price Description: | |
Detailed Product Description: | Xi'an Xi'an qualitative qualitative filter paper filter paper filter paper factory price Xi'an qualitative Qualitative analysis filter paper is generally more residual ash, only a general qualitative analysis and the solution used to filter sediment or suspended solids, can not be used for quality analysis. Filter Co., Ltd. Xian Ding Yu qualitative analysis filter paper type and size of filter paper with the same quantitative analysis, that fast, medium speed and slow, but printed on the fast, medium speed, slow words. However, in the box mounted on the filter paper instead of using quantitative and qualitative analysis filter paper precipitation should pay attention to: ① generally use natural filtration, the use of solid particulate filter body and the retention capacity of the liquid and solid separation; ② As the filter paper mechanical strength and toughness are more ways to minimize the use of filtration filters, such as the need to accelerate filtration rate through the filter to prevent filter failure resulting in the pump filter, according to the size of the funnel in the pumping power of stacked 2 3 layers of filter paper in vacuum filtration, in the drain. The first pad layer of dense cloth, filter paper above the filter came alive again; ③ filter paper is best not filter hot nitric acid solution. In slow-fast indicator Filtration rate less than or equal 35 seconds or less 70 seconds or less 140 Model: Qualitative filter paper 101 102 103 Quantitative filter paper 201 202 203 Separation performance of Fe (OH) 3 ZnCO3 BaSO4 (hot) Wet bursting / mmH2O than or equal to 130 greater than or equal greater than or equal to 150 200 Ash: Qualitative filter paper is less than equal to 0.13% Quantitative filter paper is less than equal to 0.0009% Iron content (qualitative filter paper) is less than equal to 0.003% Quantitative (g/m2) 80 plus or minus 4 Diameter circular paper / cm 5.5 7 9 11 12.5 15 18 23 27 Square Paper Size / cm * cm 60 * 60 30 * 30 "Ding Yu" brand national standard and special large and small, square, round, thick, thin gauge precision filter paper products made from pure cotton linters as raw material, has good absorption properties of the filter, high compression strength, the paper uniform quality, excellent wet strength, high filtration precision, life is more than double the normal oil filter paper. Our company offers standard products based on customer's specific needs more oriented for on-demand processing. Buyers are welcome to call to discuss, we sincerely look forward to cooperating with you. |
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Copyright © GuangDong ICP No. 10089450, Filter Co., Ltd. Xian Ding Yu All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 8914 visitor
Copyright © GuangDong ICP No. 10089450, Filter Co., Ltd. Xian Ding Yu All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility