什麼是聚氨酯樹脂以及它的應用是什麼

聚氨酯樹脂是什麼及其運用,环氧地坪塗料最早是由德國於20世紀30時代創造,經歷80多年的發展,环氧地坪以其耐磨、抗化學侵蝕等優秀的功能得以最為平凡運用,兼具裝扮合座建築,包管建築格調一概.推動當代產業的建立作出瞭龐大功勞.同時,當代產業的發展關於环氧地坪提出瞭越來越嚴格的要求.如締造行業多層制作用房、化工原料管線泵送等.聚氨酯樹脂自創造以來,各類功能性聚氨酯环氧地坪技藝得以高速發展.當中,典型的產物技藝為水性聚氨酯沙漿以及雙組分無溶劑聚氨酯自流平川坪原料.
What is polyurethane resin and its application? Epoxy floor coatings were first created by Germany in the 1930s. After more than 80 years of development, epoxy floor with its excellent wear resistance, chemical erosion resistance and other functions can be the most ordinary use, both dress up as a building, building style is guaranteed. At the same time, the development of the contemporary industry has put forward more and more stringent requirements on the floor, such as multi-layer production room, chemical raw material pipeline pumping and so on. Solvent free polyurethane self leveling Pingchuan Ping raw material.
越發是雙組分無溶劑聚氨酯自流平在原料功能,如裂痕橋接功能、運用溫度界線、耐沖擊功能、耐黃變功能、耐磨功能、耐化學侵蝕測試後果,不妨填補現有环氧地坪存在一些缺點,同時施工方式與环氧地坪類似.作為新一代產業地坪,代表瞭方今地坪技藝發展的趨向.
More and more, the two-component solvent-free polyurethane self-leveling in raw material functions, such as crack bridging function, the use of temperature boundaries, impact resistance, yellowing resistance, wear resistance, chemical corrosion resistance test results, may wish to fill the existing epoxy floor there are some shortcomings, and the construction method is similar to the epoxy floor. Ping represents the trend of the development of floor technology.
环氧地坪運用多年來,常見的缺點不妨概括下面幾個方面.
Over the years, the common shortcomings of epoxy floor have to be summarized in the following aspects.
作為結構基本的混凝土,由於熱脹冷縮、設備頻繁顛簸等要素,表面簡易出列裂痕.环氧环氧地坪樹脂為熱固型樹脂,機器強度高,但彈性差.因此填補混凝土裂痕有限,造成环氧地坪出列反射裂痕,造成零落起皮印花地坪.
As the basic structure of the concrete, the surface of the epoxy resin is a thermosetting resin with high mechanical strength but poor elasticity. Therefore, the filling of the cracks in the concrete is limited, resulting in reflective cracks on the epoxy floor.
在制作地區,庫房等需求辦理貨品的地區,由於貨品周轉、叉車、設備轉移等,簡易對环氧地坪表面刮擦,越發是車輛胎痕.
In the production area, warehouses and other areas where goods are required to be handled, because of the turnover of goods, forklift trucks, equipment transfer, etc., the epoxy floor surface is simply scraped, more and more car tire marks.
貨品以及設備砸落地面,是制作過程中常見現象.环氧地坪在如此工況环境下運用,造成坑窪以及零落.
Dropping of goods and equipment onto the ground is a common phenomenon in the production process. Epoxy floors are used in such working conditions, resulting in pits and scattering.
日光中的紫外線可以毀壞环氧樹脂的分子鏈段.長時間體現在紫外線下,环氧地坪會出列脫色/黃變的問題.
Ultraviolet rays in sunlight can destroy the molecular chains of epoxy resins. Long-term exposure to ultraviolet light can cause decolorization/yellowing of epoxy floors.