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低收缩添加剂对聚酯树脂固化的影响 被引量：2

STUDY ON THE EFFECTS OF LOW PROFILE ADDITIVES ON UNSATURATED POLYESTER CURING
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摘要 本文采用SPI法测量加入不同含量低收缩添加剂 (LPA)的不饱和聚酯树脂的固化放热曲线 ,研究了低收缩添加剂的用量 ,以及中低温固化体系对不饱和聚酯树脂的凝胶时间、固化时间、放热峰温度。 In this paper SPI method is used to measure the exothermic curve of unsaturated polyester resin with different content of low profile additives(LPA) during cure. The effects of low profile additive content and middle low temperature curing system on the peak temperature of exothermic reaction, curing time and gel time are investigated.
作者 邱桂杰 王侃
机构地区 北京玻璃钢研究设计院 武汉理工大学
出处 《玻璃钢／复合材料》 CAS CSCD 2003年第2期27-29,共3页 Fiber Reinforced Plastics/Composites
关键词 低收缩添加剂 聚酯树脂 影响 固化反应 放热曲线 放热峰温度 LPA exothermic curve curing reaction exothermic peak temperature
分类号 TQ323.4 [化学工程—合成树脂塑料工业] TQ320.4 [化学工程—合成树脂塑料工业]
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参考文献2

  • 1辛曙蓉 周润培.低收缩不饱和聚酯树脂[J].玻璃钢/复合材料,1994,(2).
  • 2Wen Li and L.James Lee.Shrinkage Control of Low-Profile Unsaturated Polyester Resins Cured at Low Temperature. Polymer,1998,39,(23):5677～5687

同被引文献20

  • 1夏雨,田正刚,薛忠民,单松高,王继辉.树脂固化过程中相分离的研究[J].玻璃钢／复合材料,2004(3):45-46. 被引量：2
  • 2葛曷一,王继辉,柳华实,关瑞芳,李建权.活性端基聚氨酯橡胶改性不饱和聚酯树脂的研究(Ⅰ)[J].玻璃钢／复合材料,2004(1):21-23. 被引量：9
  • 3Wen Li, L. James Lee. Shrinkage Control of Low Profile Unsaturated Polyester Resins Cured at Low Temperature. Polymer, 1998, 39 (23): 5 677-5 687.
  • 4Wen Li, L. James Lee. Low Temperature Cure of Unsaturated Polyester Resins with Thermoplastic Additives II: Structure Formation and Shrinkage Control Mechanism[J]. Polymer, 2000, 41(2): 697-710.
  • 5Atikins K E, Rex G C. The low profile effect:morphology and internal pigmentation [J]. Part-II, SPI Session 6-C, 1993.
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  • 7Wang Kan. The effect of low profile additives on unsaturated polyester resins during curing at low/medium temperature:shrinkage behavior study [J]. Key Engineering Materials, 2003,(249):351～354.
  • 8Suspene Laurent, Fourquier Dominique, Yang YeongShow. Application of phase diagrams in the curing of unsaturated polyester resins with low-profile additives [J]. Polymer, 1991,32(9):1593～1604.
  • 9Huang Yanjyi. Effects of poly(vinyl acetate) and poly(methyl methacrylate) low-profile additives on the curing of unsaturated polyester resins II. Morphological changes during cure[J]. Journal of Applied Polymer Science, 1995, 55(1):323～342.
  • 10Li W, Lee L J. Low temperature cure of unsaturated polyester resins with thermoplastic additives III. Modification of polyvinyl acetate for better shrinkage control [J]. Polymer, 2000,41:711～717.

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玻璃钢／复合材料
2003年 第2期

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