Asaphlex 30S SBS Powder from Japan
Asaphlex 30S is a fine SBS powder from solution polymerization with ≤50% styrene, designed for asphalt modification and sealants. It is a primary form synthetic rubber powder, uncompounded and meeting the Chapter 40 Note 4 criteria.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the powder is not mixed with pigments, fillers, or vulcanizing agents
• Provide a certificate of analysis showing the styrene content and vulcanization test results
• Classify as a primary form powder and document the solution polymerization process