不飽和聚酯樹脂制品在第二次世界大戰以前尚處于研制開發階段，大戰期間首先應用于軍事航空領域，在1941年，美國科研人員用丙烯醇去的不飽和性質的丙烯基樹脂，有用順丁烯二酸和反丁烯二酸去的不飽和性質的聚酯。次年，用玻璃布增強制得第一批聚酯玻璃鋼雷達天線罩。其質量輕便、強度高、透微波性能好，制造簡便，迅速用于戰爭，現實了其優異的性能。
Unsaturated polyester resin before the second world war was still in the stage of research and development, war first used in military aviation field, in 1941, American researchers with propylene glycol unsaturated nature of allyl resin, useful maleic acid and fumaric acid to the nature of the unsaturated polyester. The following year, with glass cloth reinforced made the first batch of polyester FRP radome. Its light quality, high strength, through microwave performance is good, easy manufacture, rapidly used in war, the reality of their excellent performance.
戰后，不飽和聚酯樹脂推廣到民用，并迅速普及到西歐、日本、前蘇聯及世界各國。1950年以后，玻璃鋼制品一直是不飽和聚酯樹脂的主要用途，1957年聚酯的澆鑄應用有了新的突破，開始用于生產“珍珠”紐扣。1959年以后又應用于制造大理石樹脂、人造瑪瑙以及地板與路面鋪覆材料，應用日益廣泛。
After the war, unsaturated polyester resin to civil, and quickly spread to Western Europe, Japan, the former Soviet union and countries around the world. After 1950, fiberglass products has always been the main purpose of the unsaturated polyester resin, polyester casting and application of a new breakthrough in 1957, began to used in the production of "pearl" button. After 1959 and applied to manufacturing resin marble, man-made agate and floor and pavement cladding material, the application is becoming more and more widely.
中國不飽和聚酯樹脂的發展較遲。50世紀50年代，在北京、天津、上海等地已經有了不飽和聚酯樹脂的研究與生產。60年代初期常州建材二五三廠引進了英國斯高特—巴德爾公司的工藝與設備，對推動中國聚酯樹脂工業和玻璃鋼工業的發展起到了一定的作用，到了70年代初期，玻璃鋼制品開始由軍工到民用，得到了較快的推廣，玻璃鋼化工管道、耐腐蝕容器、槽罐、玻璃鋼船艇、汽車、客車、冷藏車部件，冷卻塔，空調設備，耐酸泵及管道配件，玻璃鋼建筑板材、屋面波形瓦、溫室透明瓦、裝飾板，玻璃鋼活動房子，夾層建筑，電工絕緣板、管、棒，玻璃鋼機器零件、外殼等制品達到數百種，其應用日益深入到國民經濟各個領域。
The development of China unsaturated polyester resin is relatively late. In the 4950 s, in Beijing, tianjin, Shanghai and other places have research and production of unsaturated polyester resin. Changzhou the early 60 s building materials factory is introduced, UK, 253 high - technology and equipment of bader company, to promote the development of China polyester resin and FRP industry played a role, in the early 70 s, fiberglass products start from military to civilian, got a rapid promotion, glass fiber reinforced plastic chemical pipelines, corrosion resistant containers, tank, FRP boats, cars, buses, refrigerator parts, cooling towers, air-conditioning equipment, acid proof pump and pipe fittings, glass fiber reinforced plastic material, greenhouse transparent roof corrugated tile, tile, decorating plate, glass fiber reinforced plastic house, sandwich construction, electrical insulation board, tubes, rods, glass fiber reinforced plastic machine parts, shell and other products to hundreds of species, its application is becoming more and more into the various fields of national economy.
20世紀80年代以后，國內不少科研與生產單位從國外引進了不飽和聚酯樹脂技術以及大量玻璃鋼生產技術和設備，是的中國不飽和聚酯樹脂水平日益提高。
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