Egypt Sourcing: AFS 35 High-Purity Low-Iron Silica Quartz Foundry Sand/Powder for Glass and Refractory Use
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.
-
ApplicationRefractory
-
TypeIndustrial Sand
A silica/quartz material enquiry should identify the physical form and process in which the sand or powder will be used. This industrial offering is described as high purity and low iron, with foundry, glass and refractory applications. Establish the selected grade and acceptance requirements before comparing the material with the intended production task.
Select the physical form for the process
Specify whether the enquiry concerns molding or core sand, glass production or a refractory application. Sand and powder requirements should identify the needed physical form and particle-size distribution for that process. AFS 35 is a fineness reference for the foundry enquiry, not an automatic mesh-size conversion.
- Silica/quartz identifies the material enquiry.
- AFS 35 is the stated foundry-sand designation.
- High purity and low iron are the qualitative grade descriptions.
- Refractory use is an identified application.
Define the purity limits for acceptance
Where composition governs the purchase decision, specify the required silica and iron acceptance limits for the selected grade. Include the relevant moisture and particle-distribution requirements so the material can be evaluated against a defined process brief. The qualitative purity description should remain connected to that actual order requirement.
Connect lot documents and process requirements
For the selected silica/quartz grade, agree the required lot-specific technical documents and acceptance data with the quotation. A foundry application should also identify its binder system, pouring conditions and any necessary preparation requirements for evaluating the sand. The useful silica-material brief brings physical form, grade acceptance and process requirements together, giving the buyer a consistent basis for assessing the proposed supply.
