With the improvement of people's living standard, the safety of building environment, especially the harm of formaldehyde in building materials, has been paid more and more attention by the masses. Health has serious harm, when indoor formaldehyde reached a certain concentration, the human body has a sense of discomfort, formaldehyde concentration greater than 0.08 cubic meters can cause red eyes, itching eyes, throat discomfort or pain, hoarseness, chest tightness, asthma, dermatitis, etc.. The release of formaldehyde is long-term, there are 3 to 15 years of time, just rely on ventilation, it is not completely eliminated. In order to cope with the current ventilation, it is not completely eliminated. In order to cope with this, rock wool as a widely used insulation and sound absorption material, the long-term use of phenolic resin as a binder, which leads to the problem of formaldehyde release. Uetersen (China) New Materials Co., Ltd. from the day of its establishment will uphold the "Keep innovation, heritage! Enterprise philosophy, continuous research and development, create responsible products for customers.
As the company's survival weapon. Continuous R & D work has been developed and produced. After the completion of the authority of the "formaldehyde-free" rock wool tripartite detection, "formaldehyde volume" was not detected! Now Utson has supplied a large number of "formaldehyde free rock wool" to customers, to improve the quality of living and working environment to make our contribution.
Uetersen formaldehyde-free rock wool board performance parameters: