Langfang Development Zone Daming Chemical Co., Ltd.
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Contact Us
  • Contact Person : Ms. chen ceci
  • Company Name : Langfang Development Zone Daming Chemical Co., Ltd.
  • Tel : 86-316-6085568
  • Address : Hebei,langfang,development zone
  • Country/Region : China

Chemical Auxiliary Agent
Biocide for petroleum

Biocide for petroleum

Can be widely used as bactericide in oilfield, papermaking, leather, detergent and cosmetics and water treatment Properties This product is mainly constituted by the 5 - chloro -2 - methyl -4 isothiazolin -3 - one <I> and 2 - methyl -4 - isothiazolin -3-one <II>, and...
Corrosion and scale inhibitor

Corrosion and scale inhibitor

suitable for the copper device systems can be used in high pH, high alkalinity, high hardness water Scale and Corrosion Inhibitor in Circulating Cooling Water System -- DM-8301Properties This product is our company new generation all-organic scale and corrosion inhibitor. It is...
retention&drainage aid (emulsion CPAM)

retention&drainage aid (emulsion CPAM)

1.High one pass retention rate 2.Efficient content to 30% PropertiesDM-502 retention and drainage agent is the cation polymer compound containing medium charge density. It can efficiently improve the retention rate and dehydration rate of paper machine and the paper evenness....
retention&drainage aid (powder CPAM)

retention&drainage aid (powder CPAM)

1.Improve the dehydration rate 2.Significantly improve the retention rate of fiber, fine fiber and stuffing. PropertiesDM-501 retention and drainage agent is the cation high polymer, white powder. It can efficiently improve the retention rate, dehydration rate, the paper evenness...
Cooling water corrosion and scale inhibitor

Cooling water corrosion and scale inhibitor

Good corrosion and scale inhibition effect on the high hardness cooling water (for example, H = 1000ppm, CaCO3 dollars), appli Air-conditioning Cooling Water Corrosion Inhibitor -- DM-8303 PropertiesThis product is a new type of corrosion and scale inhibitors using organic...
PAM(polyacrylamide) for coating/paper

PAM(polyacrylamide) for coating/paper

1. Improve the dehydration rate 2. Significantly improve the retention rate of fiber, fine fiber and stuffing. Retention and Drainage Agent DM-501PropertiesDM-501 retention and drainage agent is the cation high polymer, white powder. It can efficientlyimprove the retention rate,...
biocide for pulp and papermaking

biocide for pulp and papermaking

1. efficient under both neutral and alkaline conditions 2. efficient for anaerobic and aerobic bacteria PropertiesDM-603 is the non-oxidizing bactericide, broad spectrum, and high-efficiency. It has good bactericidal effect in both neutral and alkaline conditions, and can...
Polyacrylamide powder

Polyacrylamide powder

Improve the dehydration rate Significantly improve the retention rate of fiber, fine fiber and stuffing. PropertiesDM-501 retention and drainage agent is the cation high polymer, white powder. It can efficiently improve the retention rate, dehydration rate, the paper evenness and...
polyacrylamide paper retention agent

polyacrylamide paper retention agent

1.molecular weight:8-10million 2.solid content:>88% 3.degree of ion:35-40% Paper retention and drainage agentPaper retention agent PDAE-I,PDAE-II,PADE-III etc.We invented them according to different paper types, which are separately for the writing culture paper,...
Pulp Biocide

Pulp Biocide

1 Efficient for anaerobic and aerobic bacteria 2 Fast- fungicides 3 Efficient oxidizing atmosphere 4 Non-oxidizing bacteria ...


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