New-type Chemical Materials

Blufloc A-4515 Anionic Polyacrylamide/PAM Medium Molecular Weight?Polymer , CAS No. 9003-05-8

A-4515?Grade
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Blufloc A-4515?Description:???
# # Bluwat Anionic Polyacrylamide A-4515 (APAM) 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%.
# It is most often used to increase the viscosity of water (creating a thicker solution) or to encourage flocculation of particles present in water.


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Bluwat Blufloc A-4515?Specifications:

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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 |
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Blufloc A-4515?Application?Fields:
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As flocculants for water treatment

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Thickening agent for?Textile?printing and coating

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Coal washing and sedimentation

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Wet strengthening agent, resident agent for paper making

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Sludge dewatering

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Drilling mud additive for oilfield

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Sugar Refining and juice clarifying?

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Fluid?loss?control

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Lubrication

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Shale?stabilization

# Mining
# Soil Stabilizaiton

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Blufloc A-4515?Competitive?Advantage:

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1 | Economical?to?use?-?lower?dosage?levels. |
2 | Easily?soluble?in?water;?dissolves?rapidly. |
3 | Reduction?in?sludge?of?dewatering?process?system. |
4 | Faster?sedimentation,?better?flocculation. |
5 | Productivity over 65000mt annual |
6 | 10?years?manufacturing?experience,?with?more?than?20?technical?engineers |
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Blufloc A-4515 ?Application?Methods:

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1 | Dissolving?
concentration: | Polyacrylamdie (polyelectrolyte/flocculant) should be standardly be dissolved to 0.1-0.5% concentration. |
2 | Dissolving?
time: | The time required to dissolve the flocculant varies according to the type of flocculant, water quality, temperature and agitation. However, most flocculants generally require around 1 hour of agitation to completely dissolve the powder. Incomplete mixture of flocculant or lumping may inhibit the performance of the flocculant.? |
3 | Agitation?
speed:? | The ideal revolution of the agitator is between 200-400rpm. A high speed agitator operating without reducing the revolution of a motor is not advised, since it may cut the molecules of the flocculant. An ideal agitator motor should be of 1HP for a 1-2m3 mixing tank. |
4 | Application?
and?Dosage: | The dosage range of varies from 1 - 3.0 ppm depending upon the type of effluent and application. Advised to do jar tests for evaluating the functioning and approximate dosage. |
5 | Jar?Test:? | Put sample of effluent in a beaker and add it as designated, agitate for 1 minute at 100-120 rpm and then slowly agitate at 60rpm. Determine the flocs properly at this time and note the sedimentation and clarity of top solution. |
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Blufloc A-4515 ?Package?and?Storage:
# ?Packed in Kraft or PE bags with inner plastic bags, with each bag containing 15kgs, 25kgs, or 750kgs net big bag.
# Stored in original packaging in cool and dry place, away from sources of heat, flame and direct sunlight.

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Blufloc A-4515?Anionic?Polyacrylamide?Picture