TW EASTERN CHEM SINGAPORE PTE.LTD
PolyDADMAC
1. Technical Specification
Appearance: Light yellow and transparent viscous liquid
Content: 40%±1.0%, 50%±1.0%, 60%±1.0%
Ionicity: Cationic
PH value: 4.0-7.0
Viscosity: 80-15000cp.s
Shelf life: 18 months (4℃-30℃)
2. General info
PolyDADMAC is a cationic linear polymer, which can be completely dissolved in water. Polymers contain strong cationic groups and active adsorption groups. The suspended particles and water-soluble substances containing negative charges in water can be destabilized and flocculated by neutralization and bridging. PolyDADMAC has been widely used as polymer flocculant in tap water and sewage treatment. Especially for the high turbidity raw water in flood season of river water, this product can effectively coagulate the clay, silica, microorganism and hydrated metal oxide in the raw water.
This product PolyDADMAC has passed the NSF certification and obtained the official authorization of NSF international, which can be used for treating potable water and municipal sewage. It can be used for decolorization, flocculation and purification in water treatment process. In textile dyeing and finishing auxiliaries, it can be used as an excellent aldehyde-free fixing agent to form film on fabrics and improve dyeing firmness. In the paper industry, it is often used to improve the hanging rate of pulp and promote the ripening of pulp.
3. Packaging and storing
Packing: 200kg OR 1000kg plastic drums.
Storing: This product should be stored in the dry and cool room. Avoid light, sun and freezing. Temperature should below 30℃.
4. NSF Certification
Polyamine
1. Technical Specification
Appearance: Clear, colorless to amber translucid liquid
Solid Content (%): 50.0±1.0
Specific gravity (25℃, g/cm3): 1.13-1.15
PH value: 3.0-7.0
Brookfield viscosity (25°C,cps): 50-10,000
Shelf life: 12 month
2. General info
Polyamine is aqueous polymer solution of epichlorohydrin amine condensates. It is an important strong cationic linear homopolymer polyelectrolyte with the proprieties of good water solubility non-toxic and tasteless. It is stable in nature, insensitive to pH value and has anti chlorine degradation effect. In addition, it has the characteristics of high temperature and high pressure resistance and high shear resistance.
It can be used as polyaluminium chloride compound coagulant for drinking water, sewage purification, oil field wastewater and mining drilling, etc. It also can be used as anionic trash catcher in papermaking white water.
3. Packaging and storing
Packing: 200kg OR 1000kg plastic drums.
Storing: This product should be stored in the dry and cool room. Avoid light, sun and freezing. Temperature should below 30℃.
4. NSF Certification