High-Grade Sodium Bentonite Powder — Yellow/White Casting-Sand Binder in 100, 200, 325 or 400 Mesh
Direct factory support
Get a quote that fits your project
Send your drawing or product reference, material grade and required quantity. Relia will review the requirements with you.
- Drawing & specification review
Confirm the supply scope and critical requirements.
- Samples before custom production
Review inspected samples before approving a batch.
- Inspection documents
Agree material and dimensional records for your part.
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Product nameBentonite Clay,Swelling Clay
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ColorYellow/WhitePacking25-50kg/pp Bag
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MOQ1 TonsShapePowder
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SampleFreelyGradeHigh Grade
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UsageDrilling, Foundry, Coating, Feed, Ceramic
Sodium bentonite powder is offered for casting-sand binding with a good-bonding-strength description. The material is also named swelling clay, with yellow/white color enquiries. Actual fineness selections are 100, 200, 325 and 400 mesh.
Select the powder grade for its application
Foundry, drilling, coating, feed and ceramic uses are named enquiry areas. Identify the actual use and the grade requirements needed for that process. A high-grade description should be supported by the selected material specification and acceptance data rather than assumed to define one powder for every application.
- Select the required fineness option.
- Identify the application and intended powder function.
- Specify bonding, moisture or other relevant grade criteria.
- Describe the sample evaluation and required lot data.
Define foundry bonding through the sand system
For a casting-sand binder, describe the sand system and molding requirements. State the bonding behavior and test conditions required by the project. Good bonding strength is a qualitative material characteristic; identify numerical performance requirements separately for the selected grade.
Use samples and grading data together
Samples are offered for evaluation. Specify the mesh distribution and other checks needed to assess the chosen powder under the intended process conditions. Sample results and supply documents should refer to the same grade and application.
Agree the supplied form and documentation
The material is supplied as powder with yellow/white appearance descriptions. Identify the selected grade, quantity and required technical documents for the order. Keep any application-specific qualification requirements tied to that supply rather than transferring foundry acceptance into another industrial use.
