Can You Request a Lower MOQ for Waterborne Coating Hardener Samples?

GUANZHI's available commercial information lists a minimum order quantity (MOQ) of 900 KG. The related product record is for PA-3225, a water-based hydroxy acrylic dispersion used as a binder in two-component water-based coatings. It is not listed as a standalone Waterborne PU Crosslinker. A smaller sample quantity is not confirmed, so buyers should contact the supplier to ask whether an exception is possible.

What the Product Information Confirms

• The published MOQ is 900 KG for the supplier's R&D, manufacturing, and direct-sales business model.
• PA-3225 is a water-based hydroxy acrylic dispersion, not a separately identified crosslinker.
• The dispersion is intended for two-component water-based coating systems and is noted as particularly suitable for hardener OS-9030.
• Listed lead time is 7-10 days. Technical assistance and reference formulations are available after purchase.

Product Profile and Application

PA-3225 is described as a hydroxy-functional polyacrylic secondary dispersion. Its stated characteristics include strong water resistance, especially during the initial stage, high gloss and fullness, compatibility with isocyanate curing agents, extended pot life, and rapid drying.

The product is positioned as a binder for two-component, water-based coatings. The information highlights its water resistance and gloss, and identifies hydrophobic HDI trimer and OS-9030 as compatibility references.

Requesting a Smaller Sample

No reduced sample MOQ is stated in the supplied product or business information. Treat a request below 900 KG as a matter for individual review, rather than assuming it is a standard purchasing option. When contacting the supplier, confirm the exact material required, the quantity available for evaluation, and whether the proposed system is compatible with OS-9030.

The company lists factory quality-control checks for solid content, pH, viscosity, and particle size distribution. Product information also gives a 12-month shelf life and mentions technical support and free reference formulas. The listed payment terms are 100% advance TT, or a 30% deposit with the remaining 70% due before shipment. Shipping options include sea, air, express courier, and rail freight, depending on customer requirements.

Company-wide application areas include metal markets such as rail transit, engineering machinery, steel structures, hardware and appliances, and automotive parts, as well as wood, plastic, construction, and flexible materials. The available PA-3225 record does not specify which of these applications it is intended for.

Commercial and Technical Reference

Frequently Asked Questions

Can I negotiate a lower MOQ for Waterborne PU Crosslinker samples?

The supplied information does not confirm a lower MOQ. It lists 900 KG, so any smaller sample quantity would need to be discussed and approved directly by the supplier.

Is PA-3225 a Waterborne PU Crosslinker?

The product record identifies PA-3225 as a water-based hydroxy acrylic dispersion and coating binder, not as a standalone crosslinker. It states that the product is particularly suitable for use with hardener OS-9030.

Can the supplier help with sample evaluation?

Technical support and free reference formulas are listed as available. The stated shelf life for PA-3225 is 12 months. Ask the supplier what evaluation quantity and formulation guidance can be provided for your application.

Recommendation

Use 900 KG as the published MOQ reference, but ask GUANZHI whether a smaller trial quantity can be approved. Before placing an order, verify whether PA-3225 or a separate crosslinker is the material you need, confirm its suitability with OS-9030, and request the applicable sample terms. The supplier lists a 7-10 day delivery time and offers technical discussions through its R&D, manufacturing, and direct-sales operation. For technical questions or purchasing support, contact Sophia Chao at sophia@guanzhihg.com.

About Guangzhou Guanzhi

Guangzhou Guanzhi New Material Technology Co., Ltd. was founded in 2014. The company combines research and development, production, sales, and technical services, and describes itself as a high-tech enterprise. Its main product categories include water-based resins, water-based crosslinkers, water-based additives, and bio-based specialty polyols. GUANZHI reports annual production capacity of 30,000 tons and serves customers across North America, South America, Europe, the Middle East, Africa, and Southeast Asia. Its listed credentials include a Quality Management System Certificate and an Intellectual Property Compliance Management System Certification. Recorded cooperation cases include PPG and Nippon Paint in coating-related applications.