FAQ – Quartz
Do you supply quartz in both granular and powder forms? Open
Yes. We supply quartz in granular and powder formats, matched through PSD and application review.
Start with Quartz Solutions and Product Forms.
Can you match a specific PSD range (sieve or d50/d90)? Open
Yes. Share your PSD target (sieve range or d50/d90) plus application details via Contact.
Matching is supported by controlled processing and checks aligned with
Quality & Process Control.
How do I choose between granular vs powder quartz? Open
Form selection depends on process behavior—flow and packing vs dispersion and uniform finish.
Start at Granular vs Powdered, then confirm through
Contact with your PSD and application.
Do you support quartz for engineered surfaces (composite stone)? Open
Yes. We support single-fraction and multi-fraction blend strategies for surface targets.
See Quartz Surfaces and the Composite Stone industry page.
How do packaging and logistics affect quartz consistency on arrival? Open
Packaging stability and loading integrity influence handling, contamination risk, and repeat procurement confidence.
We align packaging (sample, bag, big-bag, bulk where applicable) to destination needs—see
Logistics & Packaging.
What should I send to get the fastest quote? Open
Send: (1) application/industry, (2) target PSD, (3) preferred form, (4) volume estimate, (5) packaging preference,
and (6) destination/Incoterms (optional). Use Contact or email
info@sir-rtc.com.