مسحوق الجرافيت الطبيعي عالي الكربون 50 شبكة مسحوق الجرافيت السعر

This is our first order of expandable graphite for R&D purposes. The product arrived well-packaged and dry. The technical data sheet provided was accurate. We tested the expansion ratio under high heat, and it matched the manufacturer's claim closely. The flake size distribution was good. Customer service was responsive to our pre-sale inquiries. Will order again for our larger batch production.

1. Mature Supply Chains and Consistent Quality 2. With a more competitive price

-325 mesh graphite has become our key additive for high-temperature grease formulations. The ultra-fine flakes plate onto metal surfaces seamlessly, forming a durable and low-friction film. This product offers superior stability in the grease matrix with no settling issues.