Lowilite HY 77 Polymer Stabilizer from Japan
Lowilite HY 77 is a polymer stabilizer containing bis(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate as the active HALS ingredient, protecting plastics from photodegradation. It falls under tariff item 3812.39.00 as a compound stabilizer for plastics, not elsewhere specified. The product is formulated as a stabilizer preparation, not as a separate chemically defined compound.
Duty Rate — Japan → Canada
0%
Import Tips
• Classify Lowilite HY 77 as a compound stabilizer for plastics, providing evidence of its HALS function
• Keep technical documentation to support the classification during CBSA review
• Verify if the product is subject to any chemical control regulations