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1)  one component polyurethane sealant
单组分聚氨酯密封剂
2)  two component polyurethane sealant
双组分聚氨酯密封剂
3)  one-component polyurethane sealant
单组分聚氨酯密封胶
1.
The production technique,process and equipment of one-component polyurethane sealant were summarized in this paper,and its application and development were reviewed as well.
本文介绍了聚氨酯密封胶的配方组成和聚氨酯密封胶的改性方法,综述了国内单组分聚氨酯密封胶的生产技术、工艺、设备,并对其应用与发展前景作了展望。
4)  polyurethane sealant
聚氨酯密封剂
1.
The surfacee treatment of light CaCO_3,heavy CaCO_3 and talcum powder was carried out and the effect of their characteristics on polyurethane sealant was researched.
对轻质CaCO3、重质CaCO3和滑石粉3种填料进行了表面处理,考察了它们对聚氨酯密封剂性能的影响。
2.
the single form polyurethane sealant's constitute technics , performance token and mostly factor of effecting sealant was discussed in this paper.
聚氨酯密封剂是由异氰酸酯与羟基化合物在一定条件下反应,并加入各种填料而制得的。
5)  one-component polysulfide sealant
单组分聚硫密封剂
6)  one part polyurethane adhesive
单组分聚氨酯胶黏剂
补充资料:单组分聚氨酯密封剂
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性质:是以端—NCO预聚体、增塑剂、填料、黏附促进剂、交联催化剂、触变剂、紫外吸收剂等配成的密封剂。可手工或用机具施工。空气中的水气使其交联固化。特点是施工方便,但交联速度较慢。物理机械性能不如双组分型好。常用于建筑嵌缝、机电产品、交通工具的粘接密封。典型的高档产品用于轿车的前风挡玻璃粘接密封。

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