Uncompounded Diallyl Isophthalate Allyl Resin from China
Diallyl isophthalate (DAIP) resin, an uncompounded allyl polyester in primary granular form, used in high-performance composites for aerospace. It is classified under this tariff item as an allyl resin where allyl monomer units exceed 95% by weight.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the resin is uncompounded and in primary form (granules) to meet the tariff item requirements
• Provide a certificate of analysis showing the diallyl isophthalate content is at least 95% by weight
• Be prepared to declare the end-use (e.g
• aerospace composites) for CBSA records