常見例句DCPD type unsaturated polyester resin prepared by using semi condensation polymerization method is proposed. 本文用半縮聚法合成雙環(huán)戊二烯型不飽和聚酯樹脂。The synthesis of unsaturated polyester resin (UPR) with DCPD modification by using halt-esterifying method was studied. 摘要利用半酯化合成雙環(huán)戊二烯(DCPD)改性不飽和聚酯樹脂(UPR),并對其進行了性能檢測分析。The antiacid ability is improved greatly when DCPD hydrolyzes in 1% CeCl3 solution. 經(jīng) 1%25CeCl3溶液單獨處理后的DCPD的抗酸能力已有顯著提高。It has been confirmed that creep of samples to an effect manner and degree on DCPD measurement methodology. 并針對不同成分(N36和N18)和不同熱處理條件(去應力退火和再結(jié)晶退火)的鋯合金。The third monomer that used in the commercial production of EPDM was selected from ENB, DCPD and 1,4-HD. 目前全部工業(yè)生產(chǎn)的三元乙丙橡膠都是以5-亞乙基-2-降冰片烯、雙環(huán)戊二烯或1,4-已二烯為第三單體。Dicyclopentadiene(DCPD)type heat resistant unsaturated polyester resin was prepared using hydrolysis addition method. 采用水解加成法合成雙環(huán)戊二烯(DCPD)型耐熱不飽和聚酯樹脂,研究了各種原料用量對產(chǎn)品性能的影響。 返回 DCPD