Shipping Silicone UV Modifiers from Guangzhou/Shenzhen to Seattle, WA: 20FT/40FT FCL and LCL Sea Freight with CIF Incoterms
Full Container Load (FCL): 20FT/40FT Shipping Options
If you’re shipping a large volume of silicone UV modifiers, FCL is the most cost-effective and efficient option. Full container loads allow for dedicated use of a container, reducing handling time and potential damage risks compared to LCL shipping.
20FT FCL: Ideal for smaller shipments or businesses with a moderate need for product transportation. A 20FT container typically holds between 25-30 cubic meters, depending on the packing arrangement.
40FT FCL: Suitable for larger shipments, the 40FT container provides more space, holding approximately 50-60 cubic meters of cargo.
CIF Incoterms: What Does it Mean?
When using CIF (Cost, Insurance, and Freight) incoterms, the seller is responsible for the shipping costs, insurance, and freight charges until the goods reach Seattle Port. This includes transport costs from Guangzhou or Shenzhen to the port, as well as insurance coverage for the goods during transit. Once the cargo arrives at the port of Seattle, the buyer is responsible for customs clearance, taxes, and delivery to the final destination.
Less than Container Load (LCL): Consolidated Shipping
For smaller shipments that don’t fill an entire container, LCL (Less than Container Load) is a more economical choice. LCL allows multiple shippers to share space in a single container, which helps lower costs for businesses shipping smaller quantities.
- Transit Time: Typically, the sea voyage from Guangzhou/Shenzhen to Seattle takes around 20 days. However, the overall timeline can be longer, considering consolidation at the departure port, customs clearance, and unloading at the destination port.

Packaging Considerations for Silicone UV Modifiers
Proper packaging of silicone UV modifiers is crucial to ensuring the safety of the product during long-distance sea transport. These modifiers are typically sensitive to temperature fluctuations, moisture, and pressure changes, so packaging needs to offer protection and prevent contamination.
Recommended Packaging for Silicone UV Modifiers:
Plastic or Metal Drums: For large quantities, silicone UV modifiers are commonly packed in sealed plastic or metal drums (typically 200L or 50L). These containers prevent leakage, moisture absorption, and maintain product integrity during transport.
Vacuum Sealed Bags or Pouches: For smaller quantities or to ensure additional protection, some shippers opt for vacuum-sealed bags that can be placed inside sturdy cartons or drums. The vacuum sealing minimizes the risk of product exposure to air and moisture.
Palletizing: Cargo is often palletized for easier handling and to prevent damages during loading and unloading. Pallets help distribute the weight evenly and minimize the risk of items shifting or getting damaged.
Weatherproof Wrapping: For additional protection against humidity and environmental factors, weatherproof plastic shrink-wrap or water-resistant covers are applied to protect the outer layer of packaging.
Labeling and Documentation: Each package must be clearly labeled with hazard warnings (if applicable), handling instructions, and the necessary customs documentation. Proper labeling is essential for compliance with international shipping regulations.