Bonding agent used in optical plastic elements were similar in molecule structure as optical plastic did.
光学塑料和其它工程塑料一样,由于表面能低,胶液在其表面难以润湿和粘合.
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A new type powder - bonding agent for expanded polystyrene board was manufactured under a lot of experiment.
介绍在大量试验的基础上研制出的一种新型干粉抹面聚苯板粘结剂.
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