SIMAX borosilicate 3.3 glass rod is a high-purity solid glass material known for its exceptional thermal shock resistance, chemical durability, and optical clarity. Manufactured to strict international standards, SIMAX rod offers uniform structure, excellent dimensional accuracy, and long-term stability, making it ideal for scientific glassblowing, lampworking, industrial applications, and custom fabrication.

• Made from borosilicate 3.3 glass with low thermal expansion

• Exceptional thermal shock resistance for high-heat use

• Outstanding chemical resistance to acids, solvents, and lab reagents

• Precision-formed for consistent diameter and solid structure

• SIMAX rods are manufactured under a certified ISO 9001 quality management system

• Meet RoHS & REACH compliance and conform to ISO 3585 standard for borosilicate 3.3 glass

• Ideal for scientific glassblowing, lampworking, industrial processing, and custom assemblies