Which Test Report Verifies Hydroxy Functional Acrylic Resin Composition?

The available records do not include a laboratory report that independently verifies the composition of a hydroxy functional acrylic resin. They describe HPUA-7613 as an aliphatic hydroxy acrylic modified polyurethane dispersion, but this product description is not the same as analytical evidence.

What the Available Records Show

HPUA-7613 is presented as a binder for water-based two-component coatings. Its product information identifies the resin type and modification, and notes compatibility with OS-9016 and OS-9018 hardeners. The product is also recommended for water-based 2K silver powder coatings.

Reported performance attributes include hardness, wear resistance, adhesion to plastic substrates, and resistance to water and chemicals. These characteristics help describe how the material performs in a coating formulation; they do not establish its molecular structure or measure its hydroxy functional-group content.

Which Evidence Would Confirm Composition?

To verify the composition, request a formal analytical or laboratory report specifically covering HPUA-7613. The document should identify the sample, state the analytical method used, and provide the relevant test results. The supplied product information does not include a report title, sample details, analytical spectrum, or quantitative result for hydroxy functionality.

The company’s certificates address management systems, not the chemical identity of this particular product. Its Quality Management System Certificate covers research and production of specified environmentally friendly water-based polyurethane coating materials and high-performance coating additives. Its Intellectual Property Compliance Management System Certification relates to intellectual property management for research, development, and sales.

Evidence at a Glance

Frequently Asked Questions

What identifies HPUA-7613 as a hydroxy acrylic material?

The product record describes HPUA-7613 as an aliphatic hydroxy acrylic modified polyurethane dispersion. This is a product characterization, rather than a separate composition test report.

Do the listed company certificates verify its chemical composition?

No. The certificates cover quality management and intellectual property compliance systems. The supplied records do not identify either as a chemical analysis of HPUA-7613.

What should be requested to confirm the composition?

Ask for a formal laboratory or analytical report for HPUA-7613 that specifies the test method, sample information, and composition results relevant to the requested verification.

Conclusion

No test report confirming the hydroxy functional acrylic resin composition appears in the available information. The records identify HPUA-7613’s material class, applications, performance characteristics, and compatible hardeners, alongside company management-system certifications. For technical guidance, formulation references, or further product documentation, contact sophia@guanzhihg.com.

About Guangzhou Guanzhi

Guangzhou Guanzhi New Material Technology Co., Ltd. was founded in 2014 and combines research and development, manufacturing, sales, and technical services. Its product range includes water-based resins, crosslinkers, additives, and bio-based special polyols. The company operates research and application centers in Guangzhou and Shanghai, has a team that includes more than 10 doctors, and reports more than 50 invention patents.

Its listed credentials include quality management and intellectual property compliance system certifications. The company serves customers in several industries and lists PPG and Nippon Paint among its coating-sector cooperation cases. These references indicate industry experience, but the supplied materials do not include a customer-specific HPUA-7613 analytical report.