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Blufloc A-3515 Anionic Polyacrylamide Medium Molecular Weight Polymer , CAS No. 9003-05-8

A-3515 Grade

Blufloc A-3515 Description:

Anionic Polyacrylamide A-3515 grade (APAM) can be used widely for Water treatment, oil drilling, Soil Stabilization and Cement making. It is a water soluble polymer formed from acrylamide (a compound with the molecular formula C3H5NO) subunits. Anionic Polyacrylamide has a big range of high molecular weight from 05-25 million, with an anionic charge density ranging from 10-60%. Our A-3515 grade has medium molecular weight, and medium charge degree. It is most often used to increase the viscosity of water (creating a thicker solution) or to encourage flocculation of particles present in water. Soluble in water, safe, non-toxic, hydrolytic stability, is not sensitive to the change of pH value, anti-chlorine. Harmless, no-flammable and non-explosive, it can be stored at room temperature, it cannot be placed in the sun. It is slightly acidic, when skin contact, wash immediately with plenty of water.

Blufloc A-3515 Specifications:

Appearance:	Off-White Granular Powder
Ionic Charge:	Anionic
Particle Size:	20-100 mesh
Molecular Weight:	Low to Medium
Hydrolysis Degree:	Medium
Solid Content:	89% Min
Approximate Brookfield viscosity at 25° C:	@ 1.0%	>1200
@ 0.50%	>500
@ 0.25%	>300
Bulk Density:	About 0.6-0.8
Specific Gravity at 25°C:	1.01-1.1
Recommended Working Concentration:	0.1-0.5%
PH (1% aqua solution):	6-9
Storage Temperature (°C):	0 - 35
Shelf Life:	2 years

Blufloc A-3515 Application Fields:

1	Raw water treatment	As flocculants for raw water sedimentation, thickening and suspending removal
2	Sewage Water Treatment	Used for acidophilic water systems. If matched with PAC, aluminum sulphate, the effect will be excellent.
3	Industrial Wastewater Treatment	Dosing polyacrylamide can reduce the consumption of coagulant and speed up sedimentation.
4	Coal Mine Washing	Coal washing tailing centrifugal separation Sedimentation and filtration of coal powder and coal mud. Highly improve the recovery rate of coal powder and the filtration speed.
5	Chemical mudding agent	As chemical mudding agent for plugging water of dikes, ground foundation, channels and the like.
6	Paper-making	Used as fixing agent, residency agent, filtration aid and paper dry and wet intensity reinforcing agent in paper-making industry.
7	Sand Prevention Solidification	Dissolved into 0.3% concentration and cross-linking agent added. It can be sprayed on desert to prevent and solidify sand.
8	Sugar and juice mills	For sugar and juice flocculation, sedimentation, clarification and floatation
9	Soil humectants	It can preserve water and solidify sand for soil and can play a role of humectant on slope grass planting, tree planting, and sand solid