Improve material durability: HPMC enhances the durability and performance of gypsum board, reduces the frequency of material replacement, thereby reducing the generation of construction waste and having a positive impact on the environment.

Improve indoor air quality: HPMC is a non-toxic, biodegradable and environmentally friendly ingredient that does not release harmful volatile organic compounds (VOCs), which helps improve indoor air quality and minimizes environmental impact.

Promote the recycling of resources: Gypsum board waste can be treated through specific recycling methods, reduce the use of desulfurized gypsum, and make full use of waste boards, improve resource utilization, and reduce the burden on the environment.

Reduce environmental hazards: HPMC, as an additive to gypsum board, can reduce cracks, shrinkage and unqualified manageability problems during construction, thereby reducing the need for repairs and replacements and reducing long-term impacts on the environment.

Carbon fixation: Industrial by-product gypsum such as desulfurized gypsum can be used for carbon fixation, reduce CO2 emissions, and contribute to global warming issues. Gypsum carbon fixation technology can process a large amount of CO2 emitted by factories and contribute to environmental protection.

Soil improvement: Desulfurized gypsum can be used to improve soil, increase crop yields, and improve the physical and chemical properties of soil. However, it should be noted that a small amount of heavy metals and other harmful substances contained in desulfurized gypsum may enter the soil and crops, and ultimately affect human health, so desulfurized gypsum needs to be pre-treated without toxicity.

Reduce the environmental impact of other industrial by-product gypsum: Other industrial by-product gypsum such as fluorinated gypsum, titanium gypsum, salt gypsum, etc., although the output is small, has potential environmental hazards. The use of HPMC in gypsum board can increase the application value of these by-product gypsum and reduce their impact on the environment.

The application of HPMC in gypsum board helps to improve material performance, reduce environmental burden, improve indoor air quality, and promote the recycling of resources, which has a positive long-term impact on the environment.