Import Double Side Adhesive Aluminum Foil — Buy in Bulk from Supplier in China

The Double Side Adhesive Aluminum Foil from Hangzhou Juli Insulations Co., Ltd. is a three-layer composite material designed for thermal and moisture barrier applications in cable insulation. The structure consists of a 9µm aluminum foil core, laminated on both sides with 12µm PET film and a 25µm EAA adhesive layer. The total thickness is 60µm, with a standard width of 1000mm and lengths supplied in 100m or 200m rolls. The adhesive is pressure-sensitive and activated by hand application.

The aluminum layer provides electromagnetic shielding and thermal reflectivity, while the PET layer adds dimensional stability and tear resistance. The EAA adhesive ensures strong bonding to copper and PVC cable jackets, even under temperature cycling from -20°C to 85°C. This structure is typical for industrial-grade cable wrapping in automotive and telecom sectors, where consistent adhesion and environmental resistance are critical. The foil is not designed for structural use or direct exposure to UV or abrasion.

This product is primarily purchased by cable manufacturers, automotive wiring harness producers, and electronics assembly houses. Buyers typically order in rolls of 100m or 200m, with minimum quantities of 50 rolls per order. Packaging is in sealed plastic tubes with cardboard end caps, stacked on pallets. Trade terms are FOB Hangzhou or CIF port, with lead times of 15 to 20 days after order confirmation. No certifications are listed on the source, so buyers must request test reports independently.

Hangzhou Juli Insulations Co., Ltd. is a manufacturer based in the Tangxi Industry Zone, Yuhang District, Hangzhou, Zhejiang Province, China. The company is classified as a harbor-tier supplier and has been verified as an imported-tier entity, indicating prior export activity. The listing does not disclose company size, years in operation, or specific client names. Response metrics show zero recorded activity, suggesting direct communication must be initiated via platform messaging.

The supplier specializes in multi-layer insulation materials for electrical and industrial applications. There is no mention of ISO certification, in-house R&D, or third-party test reports on the listing. The product is presented as a standard industrial item without proprietary formulation claims. Buyers should request material safety data sheets and peel strength test data for the adhesive layer to validate performance claims before bulk procurement.