When industrial coating resin is transported by sea over a long distance, packaging must be verified before the order is shipped. The available product information for OS-9547, a water-reducible aliphatic polyisocyanate, confirms that sea freight is possible but does not identify a specific container or protective packaging system. Buyers should therefore obtain the final packing specification directly from the supplier.
OS-9547 is a low-viscosity, readily dispersible crosslinker designed for waterborne two-component polyurethane coatings. It can support water resistance, chemical resistance, abrasion resistance, adhesion, mechanical strength, and weathering performance in the finished coating.
Although ocean delivery is available, the current records do not state whether the product is supplied in drums, pails, totes, or another type of container. They also do not define the use of moisture barriers, pallet configurations, outer protection, stacking limits, or temperature controls. These logistics details should be confirmed as part of the shipping arrangement rather than assumed from the technical description.
The crosslinker is positioned for waterborne coating and adhesive formulations that require low odor and low VOC characteristics. It is described as organic-tin-free and can be dispersed in water through hand stirring. In suitable applications, it may be used in water-based two-component polyurethane floor coatings without solvent pre-dilution.
Potential application areas include metal coatings for rail transit equipment, engineering machinery, and steel structures. It can also serve flexible-material applications involving textiles, printing leather, inks, and adhesives.
Before arranging long-distance ocean transport, the buyer should ask Guangzhou Guanzhi to confirm the container type, package capacity, sealing method, palletization, loading arrangement, moisture protection, storage conditions, and any applicable transport restrictions. This confirmation is particularly important because no named packaging format is included in the supplied product record.
The company describes quality control activities covering solid content, pH value, viscosity, and particle size distribution. Its quality management certification relates to the research and manufacture of environmentally friendly, multipurpose water-based polyurethane coating materials and high-performance water-based coating additives.

| Item | Available information |
|---|---|
| Shipping method | Sea freight is available, with the final method selected according to customer requirements. |
| Packaging | The container type and protective arrangement are not specified and must be confirmed with the supplier. |
| Quality control | Relevant listed checks include solid content, pH value, viscosity, and particle size distribution. |
| Delivery period | 7-10 days. |
| Minimum order quantity | 900 KG. |
| Technical and after-sales support | A 12-month shelf life, technical support, and free reference formulas are stated for OS-9547. |
No specific packaging format is identified in the supplied records. The buyer must confirm the container and external protection requirements with the supplier before dispatch.
Yes. Sea freight is listed as an available delivery option. The selected shipping method depends on the customer’s logistical requirements.
The available information references factory quality control and identifies solid content, pH value, viscosity, and particle size distribution as relevant inspection items.
The current documentation does not establish a dedicated packaging system for protecting OS-9547 during long-distance ocean transport. Before placing a sea-freight order, confirm the container design, sealing and moisture protection, pallet or loading method, and shipping conditions with Guangzhou Guanzhi. The stated commercial information includes a 900 KG minimum order, 7-10 day delivery, a 12-month shelf life, and technical support. For product guidance or formulation assistance, contact sophia@guanzhihg.com.
Guangzhou Guanzhi New Material Technology Co., Ltd. was founded in 2014 and combines research and development, manufacturing, sales, and technical service for water-based resins, water-based crosslinkers, water-based additives, and bio-based specialty polyols. The company reports annual production capacity of 30,000 tons and serves customers in North America, South America, Europe, the Middle East, Africa, and Southeast Asia. Its credentials include a Quality Management System Certificate and an Intellectual Property Compliance Management System Certification, while listed cooperation cases include PPG and Nippon Paint.

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