Polyurethane new material is an advanced material with significant application value in seven major fields: foam plastics, rubber, synthetic leather, fibers, coatings, adhesives and functional polymers. Polymer materials are a new type of organic new material with the most varieties, the widest uses and the fastest development among contemporary polymer materials. At present, polyurethane has developed a large number of special functional materials in automobiles, shipbuilding, high-speed railways and intercity rails, aerospace, steel, new energy and other industries, meeting the urgent demand for new materials in related industries.
However, the use of polyurethane high-efficiency building energy-saving insulation materials in the real estate industry has been restricted. The main reasons are:
1. The engineering contractor purchased low-quality, non-flame-retardant polyurethane materials.
2. From the perspective of market supervision, the many problems existing in the building insulation industry are obviously not compatible with the overall goal of building energy conservation.
The main problems are:
(A) The industry is not standardized enough and some production companies lack self-discipline;
(B) Market supervision is insufficient and supervision methods urgently need to be improved and strengthened. It is an obvious fact that one of the most commonly reported causes of fires related to building insulation is the use of substandard B3 insulation materials. According to a comprehensive analysis of the causes of all accidents, it has never been found that fires have occurred due to material quality problems due to the use of qualified B2 or above insulation materials;
(C) Regulations and specifications urgently need to be further clarified and refined. The lack of specific operable implementation specifications, coupled with the supervision difficulties in the actual operation process” size=”3″>3. Strengthen the assessment of building energy-saving effects.
It is recommended that the government organizes a third-party organization to establish an evaluation mechanism for building energy-saving effects, thereby promoting the use of efficient insulation materials and reducing energy consumption during the use of buildings.
We fully believe that as long as enterprises engaged in polyurethane production strictly and conscientiously implement national and local regulations and standards, polyurethane high-efficiency building energy-saving insulation materials will surely achieve great development in the real estate industry. develop.
()deep cultivation In the segmented industry of polyurethane raw materials – amine catalysts; research, development and compound production of various types of amine catalysts; main products: A-33|33LV|CS90|C225|GSY9727|SMP|Z-131|solidamineetc., suitable for sponge, molding, high Rebound, self-skinning, PU toys and various hard foam and semi-rigid foam and other end products.
