FOUNDRY GRADE BENTONITE

FOUNDRY is the oldest techniques developed by human and green sand casting is the most common technique, especially for ferrous castings.

Swellbond (Foundry Grade Bentonite)

Min. Order (MOQ) 100 Metric Ton

We offer swellbond (foundry grade bentonite). Foundry - swellbonddescription:foundry is the oldest techniques developed by human and green sand casting is the most common technique, especially for ferrous castings, our product siverbond, swellbond selectively mined and treated bentonite for used in foundry using green sand molding and other alike process . It is also recommended for use in steel and other alloy castings.Typical physical properties:1 moisture content (%) 11 -13%2 free swelling value ( 2 gm 100 ml ) 30 - 33 ml3 ph value 9 - 114 mb value ( mg gm of clay ) 390 min5 green compressive strength ( gm cm2 ) 950 min6 wet tensile strength ( n cm2 ) 0.30 - 0.357 green compressive strength, thermal 700-7508 wet tensile strength, thermal 0.15 - 0.209 loss on ignition (loi) 8 -10%10 durability ( 550 oc , 30 min) 70% min11 gelling time ( second ) instant12 passing through 200 mesh 85% minadvantages:1. high purity material, less sand content as fine powder.2. better shake out property, low consumption.3. engineered gcs and wts ensure, initial low consumption and very less rejection.Applications:1. it is recommended to use all kind of green sand process and also for some alloy castings.Note:1. all the test carried out as per vdg standard.

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Packaging Details : 50 KG / 1000 KG / 1200 KG / LOOSE

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Silverbond (foundry Grade - Sodium Bentonite)

Min. Order (MOQ) 100 Metric Ton

We offer silverbond (foundry grade - sodium bentonite). Silverbond. Description: foundry is the oldest techniques developed by human and green sand casting is the most common technique, especially for ferrous castings, our product siverbond, selectively mined and treated bentonite for used in foundry using green sand molding and other alike process.Typical physical properties sr no parameters silverbond 1 moisture content ( % ) 11 13% 2 free swelling value ( 2 gm 100 ml ) 27 30 ml 3 ph value 9 -11 4 mb value ( mg gm of clay ) 370 min 5 green compressive strength ( gm cm2 ) 850 min 6 wet tensile strength ( n cm2 ) 0.25 0.28 7 loss on ionization 8 10% 8 gelling time ( second ) instant 9 passing through 200 mesh 85% min advantages: high purity material, less sand content as fine powder. Better shake out property, low consumption. Engineered gcs and wts ensure, initial low consumption and very less rejection. applications: it is recommended to use all kind of green sand process and also for some alloy castings. note: all the test carried out as per is standard.

Additional Information:

Packaging Details : 50KG/1000KG/1200KG/LOOSE

Delivery Time : SEE TIME

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