CRM-8501 Emulsion retention agent

详情

Product overview  

 CRM****1 is an organic polymer compound of cation quaternary ammonium salt type. The advanced technology and raw materials are from developed countries. The characteristics are as below: The effective concentration is *0 times or *5 times higher than common retention acid liquid. It has better fluidity, easy & fast dissolution, no caking or granularity phenomenon. It has very good adaptability and can adapt to kinds of papers of kinds of pulps.

Product function mechanism during the paper-making process

1.   To neutralize the paper surface charge. The pulp and filler are of negative charges and the charges can be neutralized and decreased by adding into CRM****1so as to form micro-floc when the potential towards zero.

2.   To be inlaying effect. The electrostatic of positive charge on CRM****1 surface can attract pulps and fillers whose surface is of negative charges. 

3.   To be bridging effect. Higher molecular weight and longer enough molecular chain will result in bridging between fines and fillers so as to form micro-floc.

4.   The micro-floc of fines and fillers will decrease the porous structure blockages of wet paper layers and increase the  permeability properties of papers.

·       Appearance: Milky white liquid

·       Solids content: *8±1%

·       pH value: **6

·       Viscosity : ≤ **0 mPa.s

1.   To increase the retention rate of paper fines and fillers dramatically so as to decrease the pulp consuming qty.

2.   To decrease the concentration of whitewater, wastage of fines&fillers and the whitewater pollution.

3.   To increase the permeability properties of pulp and the wet strength of paper. To increase the production speed of paper-making machines so as to increase the production.

4.   Without any pungent odor. And has better fluidity under lower temperature

·        Dosage: Around 0.3 kg to 0.8 kg per mt paper ( adjust as per different pulps and production processes)

·        To add CRM****1 evenly and slowly into dilution tank with ready water. And add additional water till requested qty ( the dilution concentration of CRM****1 is usually 1‰*3‰).

·        To stir the diluted concentration for around *0 to *0 minutes before entering into paper-making system via flow pump.

·       The package is **0 Liters plastic drum or ***0 Liters IBC drums or as per clients' requests.

·       It should be stored between *5ºC**0ºC. The shelf life time is 3 months.

·       To wave the CRM****1 before dilution and the diluted liquid can be stored 3 days at most.