â… Product Composition: polydadmac
â…¡ Product Properties
The appearance of this product is colorless to pale yellow viscous liquid. It is soluble in water. It has goodhydrolyticstability and high adaptability to PH value changes. It`s safe and non-toxic. Its freezing point is about -2.8℃, specific gravity is about 1.04/cm3 and decomposition temperature is 280-300℃. It`s polymeride AKD maturing agent of high charge density. Emulsion provides strong cationic component promotive and protective agent and promotes curing effect. This product is added directly into the synthesis process of intermediates or added a certain ratio in emulsion. This product can be added more in the papermaking system with heavier anionic trash, as the pulp potential equilibrium to play a dual role of sizing enhancement and forcing ripening.
III. Quality indicators;
Appearance: colorless to faint yellow thick liquid Solid content: 40±1%
PH value: 4.0~7.0 viscosity (mpa.s, 25℃): 7000-12000
IV. Application:
This product is applied in alkaline sizing system of AKD (Alkyl Ketene Dimer) to restrict largely the hydrolysis and migration aptitude of AKD. [The third generation" AKD is mainly used for the making of multipurpose duplicating paper filled by precipitated calcium carbonate. 60% cationic polymer can adhere to the fiber after the paper containing cationic polymer being reused, by which enhance hydrophobicity of the paper. Added to waste paper deinking agent, its cationic hydrophilic group adheres to ink particles easily, especially for hydrophobic aniline ink. After flotation, the whiteness of pulp increased. This product is also applied as cationic surfactant in pitch control agent for pulping.
Curing Agent,Poly Dadmac,Paper Curing Agent,Adhesive Curing Agent Shandong Tiancheng Chemical Co., Ltd. , https://www.tianchengchemical.com
Haijinsha Jiangxi, Sichuan and other places have entered the new production. This year, the new goods price is low, the current production area is 60 yuan, and the market is 75 yuan. The movement of large cargoes is still slow.
Octagon origin small goods purchase, the current place of production and fruit 3.2 yuan, the market 28 yuan of new goods, large cargo is difficult to move around, with the arrival of the season, the holders of active sales of goods in the hands, the price is still unstable.
Shandong and Shandong provinces have reduced production this year, but last year, Chen’s goods were more expensive and the price has not been rising. It’s now around 5 yuan.
Huangpi has a large area for planting this year, which will increase the amount of new production. It is difficult to move large goods at the place of production. It is now 0.3 sieves and 30 yuan.
Attachment: The price of Astragalus has been stabilized in the recent drug markets. 0.3-siemens in the production area has reached 26-28 yuan. The market has covered about 30 yuan for 0.3 sieves, and 23-24 yuan for strips have been 25-27 yuan. Zhangzhou Pharmaceutical City 2011-09-12
Huang Hao, the market fell slightly, the general goods around 28 yuan, about 30 yuan in the election of goods. Anguo Pharmaceutical City 2011-08-25
The price dropped slightly, the market segment was 27-30 yuan, 30-32 yuan over 0.3 sieve, 24-26 yuan strip, 27-28 yuan strip. Shouyang Pharmaceutical City 2011-08-23
Astragalus, monograph 28-30 yuan, over 0.3 sieve 30-32 yuan, 24-26 yuan strip, 26-31 yuan in the article. Shouyang Pharmaceutical City 2011-08-21
The price fell, EC goods 26-28 yuan, 23-24 yuan small goods, about 27-28 yuan in the goods, large goods 30-31 yuan. Western medicine city 2011-08-21 
亳州è¯å¸‚茯苓|海金沙|八角|山楂| 黄芪 Quotes
Anhui Zhangzhou Medicine Market September 14th, the news that a large number of new goods listed, the market price fell more than the number of business operators dared not buy, now 18 yuan.