One of the top 5 PAM and PAC Manufacturers in China

• Classification:Chemical Auxiliary Agent
• CAS No.:1327-41-9
• Other Names:PAC
• MF:[AL2(OH)nCL6-n]m
• EINECS No.:1327-41-9
• Purity:99%min
• Usage:Water Treatment Chemicals
• Product name:Water Treatment Chemicals PAC in Water Tank Cleaning Chemical
• Al2O3 %≥:28
• Density (20C)/ (g/cm3) ≥:1.12
• Basicity %:30 -95
• Water insoluble % ≤:1.5
• PH value (10g/L aqueous solution):3.5- 5.0
• As % ≤:0.0015
• Fe % ≤:5.0
• Pb % ≤:0.006
• Grade:Top Grade

Coating to protect concrete tank that contains Aluminium Sulphate or Poly Aluminium Chloride. The mixing tanks are constructed in concrete with ordinary portland cement concrete. The temperature of environment varies from 25 c to 40 c. Recently I found the problem that the walls of tanks are eroded and the concrete surface is wearing out little by...

the casting poured with an initial mold temperature of 300°C, the solidification time was greater than that of the casting poured in the mold at 25°C. When the perfect contact condition between the mold and the metal was considered, the theoretical solidification times were shorter than the experimental results. When the imperfect

• Classification:Chemical Auxiliary Agent
• CAS No.:1327-41-9
• Other Names:PAFC
• MF:Al2Cl(OH)5
• EINECS No.:215-477-2
• Purity:99.9%
• Type:poly aluminium ferric chloride
• Usage:Water Treatment Chemicals
• Product Name:PAC Flocculant Poly Aluminium Chloride PAC for Sale in Indonesia
• Appearance:Light Yellow Powder
• Application:Water Purification
• Function:Flocculation
• Basicity/%:40-90
• AL2O3/% ≥:29.0
• PH Value:3.5-5.0
• Density ≥:1.12
• Water Insoluble /% ≤:0.6

Polyaluminium Chloride(PAC) is a high efficient water treatment agent for industry water, drinking water

It may work once, but concrete is not refractory so the mold will eventually crack. Even if you get a few uses out of it you will lose detail due to surface spalling every time, and the flakes of concrete will end up embedded in your aluminum. Aside from that, you'll be limited to casting fairly simple shapes with low surface detail.

• Classification:Chemical Auxiliary Agent
• CAS No.:1327-41-9
• Other Names:PAC
• MF:[AL2(OH)nCL6-n]m
• EINECS No.:1327-41-9
• Purity:99%min
• Type:Industrial Poly Aluminium chloride PAC
• Usage:Textile Auxiliary Agents, Water Treatment Chemicals
• Product name:PAC Poly Aluminium Chloride
• Al2O3 %≥:28
• Basicity %:30 -95
• Density (20C)/ (g/cm3) ≥:1.12
• Water Insoluble % ≤:1.5
• PH Value (10g/L aqueous solution):3.5- 5.0
• Fe % ≤:5.0
• As % ≤:0.0015
• Pb % ≤:0.006

Rate of solidification of aluminium casting in varying wall thickness of cylindrical metallic moulds Katsina C. BALA, Reyazul H. KHAN 24 be deduced from a simple heat balance if the metal is isothermal (low cooling rate) and the specific heats of the liquid and the solid are the same. Using the latent heat per unit volume,

Prediction of solidification time during solidification of aluminum base alloy castings cast in CO 2 -sand mold. Aluminum-4.5% copper alloy has been used. Computed cooling curves at various locations and temperature distributions in core-metal-mold were presented. The results shows that the solidification time obtained by experimental study compares...

• Classification:Chemical Auxiliary Agent
• CAS No.:1327-41-9
• Other Names:PAC
• MF:[Al2(OH)nCl6-n]m
• EINECS No.:215-477-2
• Purity:99.9%
• Type:high quality 30% poly aluminium chloride
• Usage:Water Treatment Chemicals
• Product name:30% Poly Aluminium Chloride Drinking Water Grade PAC
• Color:Light Yellow
• Application:Drinking Water Purification
• Certification:GB15892-2009
• AL2O3/% ≥:29-30
• Basicity/%:60-85
• Water Insoluble/% ≤:0.3
• PH Value:3.5-5.0
• Appearance:Powder

Keywords - Aluminium, casting, heat, mould, solidification, temperature. I. INTRODUCTION Solidification of casting in permanent (metallic) mould is much faster than in sand mould due to its high thermal conductivity. The rate of heat transfer is controlled at the interface between the solidifying metal

ing the adolescent student the indirect method of scuipture using the multiple-piece plaster mold as a means of casting in aluminum and concrete. Solid casting is to be viewed as a means of further expand­ ing his positive and negative concepts of form. The focus is cO,nfined to a group of ei ghteen second-year crafts

• Classification:Chemical Auxiliary Agent
• CAS No.:1327-41-9
• Other Names:PAC
• MF:[AL2(OH)nCL6-n]m
• EINECS No.:1327-41-9
• Purity:99%min
• Type:Polyaluminium Chloride (PAC)30% With Lowest Price
• Usage:Water Treatment Chemicals
• Model Number:Industrial Grade
• Product name:pac polyaluminium chloride
• Al2O3 %≥:29.0
• Density (20C)/(g/cm3) ≥:1.12
• Basicity %:40 -90
• Water insoluble% ≤:0.6
• PH value (10g/L water solution):3.5 ~ 5.0
• Pb% ≤:0.001
• As % ≤:0.0002
• Cd% ≤:0.0002
• other name:pac white powder

Cryolite, with professional name sodium aluminum fluoride and molecular formula Na3AlF6, is a kind of white and small-geometry crystal whose group can be divided into synthetic cryolite and natural cryolite according to the origin of the material itself.

The Mold Filling and Solidification of a Complex Foundry Casting. The design of a generic structural automotive component as an aluminum casting is described. Computer simulation and visualization has enabled the part to be designed simultaneously for both in-service performance and ease of manufacture.

• Classification:Chemical Auxiliary Agent
• CAS No.:1327-41-9
• Other Names:PAFC
• MF:Al2Cl(OH)5
• EINECS No.:215-477-2
• Purity:99.9%
• Type:poly aluminium ferric chloride
• Usage:Water Treatment Chemicals
• Product name:low price of pac 30 polyaluminium chloride for water purification
• Appearance:Light yellow powder
• Application:Water Purification
• Function:Flocculation
• Basicity/%:40-90
• AL2O3/% ≥:29.0
• PH value:3.5-5.0
• Density ≥:1.12
• Water insoluble /% ≤:0.6

The numerical simulations of mold filling and solidification process for the A380 aluminum alloy were done by the supposed mathematical model. The casting defects in the process of mold filling and solidification were predicted by the result of the casting simulation. The casting defects of simulation are well compared with the practice.

CONTEC Srl. Italian chemical engineering and consultancy company with process technologies in chemical and water treatment field. ... Poly Aluminium Chloride - PAC. These compounds have the general formula (Aln(OH)mCl(3n-m))x and have a polymeric structure, totally soluble in water.

• Classification:Chemical Auxiliary Agent
• CAS No.:1327-41-9
• Other Names:PAC
• MF:[AL2(OH)nCL6-n]m
• EINECS No.:1327-41-9
• Purity:99%min
• Type:Poly aluminium Chloride(PAC)30% with lowest price
• Usage:Water Treatment Chemicals
• Product name:Poly aluminium Chloride(PAC)30% with lowest price
• Al2O3 %≥:28
• Basicity %:30 -95
• Density (20C)/ (g/cm3) ≥:1.12
• Water insoluble % ≤:1.5
• PH value (10g/L aqueous solution):3.5- 5.0
• Fe % ≤:5.0
• As % ≤:0.0015
• Pb % ≤:0.006

Feasibility Report on Poly Aluminium Chloride "provides an insight into the Poly Aluminium Chloride market in India with focus on uses and applications, Manufacturing Process, Process Flow Sheets, Plant Layout and Project Financials of Poly Aluminium Chloride project. The report assesses the market sizing and growth of the

Polyferric Sulfate - PFS. Polyferric sulfate(PFS) is a polyhydroxy, combination of multi-core, cationic polymeric inorganic flocculant. It can be quickly mixed with water at any ratio