Chemically resistant sealant compositions include high equivalent weight sulfur-containing prepolymers. Upon exposure to chemicals the properties of sealants prepared using the prepolymers exhibit excellent fuel and phosphate ester resistance.
耐
化学性密封剂组合物包括高当量重量的含
硫预聚物。在接触
化学品后,使用这些预聚物制备的密封剂具有优异的耐燃料和耐
磷酸酯性能。