polydadmac of FL4816 FL4620 FL 4616 can be replaced by Chinafloc-POLYDADMAC
polydadmac of FL4816 FL4620 FL 4616 are three kinds of polydadmac with 16% 20% and 16% solid content and 700-1000 viscosity ,and 200-600 viscosity.
PolyDADMAC (poly(dimethyl diallyl ammonium chloride)) is a cationic polymer widely used in various industrial and environmental applications
due to its unique properties. It is primarily known for its effectiveness as a coagulant and flocculant in water treatment processes. Here are some
key applications of PolyDADMAC, spanning across different sectors:
Water Treatment: PolyDADMAC is extensively used in water treatment plants. It acts as a coagulant to remove suspended solids, organic matter,
and colloidal particles from water. It is effective in both raw water and wastewater treatment. The polymer neutralizes the negatively charged
colloidal material, leading to the agglomeration of particles and subsequently, their removal from water.
Papermaking Industry: In the papermaking process, PolyDADMAC is used as a retention and drainage aid. It helps in improving the retention of
fine particles and fillers, leading to enhanced paper quality and reduced raw material loss. It also aids in improving the drainage rate during the
papermaking process, thus increasing the efficiency of the paper machines.
Textile Industry: PolyDADMAC finds application in the textile industry as a fabric softener and antistatic agent. Its cationic nature helps in imparting
a soft feel to the fabrics and reducing static cling.
Oil and Gas Industry: In oil recovery and gas extraction processes, PolyDADMAC is used as a flocculant to separate oil from water in oilfield water
treatment. It assists in the clarification of the water used in these processes, thus making it reusable and reducing environmental impact.
Cosmetic and Personal Care Products: Due to its safe and non-toxic nature, PolyDADMAC is sometimes used in cosmetic and personal care products. It serves as a conditioning agent in hair care products,
providing a smooth and silky texture to the hair.
Dyeing and Pigmentation: In the dyeing industry, PolyDADMAC is used as a color fixative. It helps in improving the fixation of dyes on fabrics,
thereby enhancing colorfastness and reducing color bleeding during washing.
Agriculture: PolyDADMAC can be used in agricultural applications for soil conditioning and as an adjuvant in pesticides and herbicides. It improves
the effectiveness of these products by enhancing their adhesion to plant surfaces.
Sludge Dewatering: In sewage treatment plants, PolyDADMAC is used for sludge dewatering. It facilitates the aggregation of sludge particles,
making it easier to separate water from the sludge. This results in a reduction in the volume of sludge, making its disposal more manageable and
cost-effective.
Mining Industry: In the mining industry, PolyDADMAC is used in the clarification of mining effluents. It helps in the precipitation of suspended solids
, thereby cleaning the water for reuse or safe discharge.
Drinking Water Purification: It is also used in the purification of drinking water, where its ability to remove impurities without altering the taste or
odor of water is highly valued.
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Food and Beverage Industry: In certain applications, PolyDADMAC is used for the clarification of juices and other beverages. It helps in removing
suspended particles, thereby improving the clarity and quality of the final product.
In summary, PolyDADMAC's versatility, efficiency in coagulation and flocculation, and environmentally friendly nature make it a popular choice in
many industries. Its applications are diverse, ranging from water treatment to personal care products, highlighting its importance in both industrial
and everyday contexts.