Possible cause: insufficient yellow resistance grade of curing agent. Too much curing agent added!Solutions: reduce the amount of curing agent, PU glu......
时间：2019-11-07 10:24:57浏览：
Possible causes: the glue is not resistant to silk or heat enough, and the cooling time of shoes coming out of the oven is not enough. Solutions: inc......
时间：2019-11-07 10:24:20浏览：
Possible cause: uneven roughing. The fitting is not in place and the brushing is uneven. Solutions: polish it as evenly as possible, press it everywh......
时间：2019-11-07 10:23:04浏览：
Possible causes: curing agent is not added, adhesive is not completely dried, and oven temperature is too high.Solutions: increase the amount of curin......
时间：2019-11-07 10:21:50浏览：
When a cleaning agent or a solvent is used to remove dirt on the surface of the shoe, the solvent is prevented from penetrating into the adhesive, and......
时间：2019-11-07 10:21:29浏览：
The PU adhesive can be diluted with a special diluent. In order to ensure the effect of use, please contact the manufacturer's technical department wh......
时间：2019-11-07 10:21:04浏览：
PU adhesive and curing agent contain a second type of organic solvent. Keep away from fire and direct sunlight. When using, use a small container for ......
时间：2019-11-07 10:20:30浏览：
The PU adhesive is generally selected from the isocyanate type curing agent. The addition ratio of the curing agent is generally 3-5%. Since the speci......
时间：2019-11-07 10:19:58浏览：
PU adhesive is divided into general-purpose type, anti-drawing type, yellowing-resistant type, non-yellowing type and so on. Users should choose accor......
时间：2019-11-07 10:19:33浏览：
Choose the best time for sticking, one alignment, try to avoid the fit and pull it apart. After lamination, you must complete all the pressing operati......
时间：2019-11-07 10:19:00浏览：
Avoid blowing the wind or placing it in a damp place after gluing. Otherwise, the surface will be crusted or the surface will be white and foggy, resu......
时间：2019-11-07 10:18:20浏览：
PU adhesive must be heat activated when it is used. The activation temperature should be set between 65 ° C- 75 ° C . You can increase it depending on......
时间：2019-11-07 10:17:47浏览：service hotline：
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