YXA5082-65水性树脂指标
外观                         浅黄液体
粘度                        10000-20000
固体含量                  65±2%，25℃
pH                            7-9

YXA5082-65清漆应用配方1

原料名称                        用量          厂商          备注
YXA5082-65                     35           怡信         水性烤漆树脂
R-747                                 7           英力士       全甲醚化氨基树脂
二乙二醇丁醚                    10                            助溶剂
异丙醇                                3                             助溶剂
OPEN-WETTON4437      0.5            欧鹏         润湿剤
BYK-024                           0.2           BYK          消泡剤
水                                    44.3  
合计                                 100  

施工条件：
基材：   马口铁，            600目砂纸打磨
开稀比例，漆：水           100：25-30
施工粘度/NK-2#：           25±3秒
烘烤条件：                      180/30min
干膜厚度：                      10-15μ

性能:
漆膜外观                                OK
光泽，60°，黑色底漆             95
附着力，百格                         0级
铅笔硬度，500g                     2H
耐冲击，1kg                           >50cm
柔韧性，mm                           ≤1mm
耐水性，常温，168小时         Pass
耐水煮，100℃/2小时              pass
耐MEK测试，1kg                    >100cycles

YXA5082-65清漆应用配方2

原料名称                            用量      厂商          备注
YXA5082-65                        35       怡信          水性烤漆树脂
R-747                                     7       英力士      全甲醚化氨基树脂
二乙二醇丁醚                        10                       助溶剂
异丙醇                                     3                       助溶剂
OPEN-WETTON4437          0.5      欧鹏          润湿剤
BYK-024                               0.2      BYK          消泡剤
BD7732                                1.0       欧鹏          酸催化剂
水                                        43.3  
合计                                     100  

施工条件：
基材：          马口铁，            600目砂纸打磨
开稀比例，漆：水                  100：25-30
施工粘度/NK-2#                      25±3秒
烘烤条件：                             150/30min
干膜厚度：                             10-15μ

性能:
漆膜外观                                 OK
光泽，60°，黑色底漆              95
附着力，百格                          0级
铅笔硬度，500g                      2H
耐冲击，1kg                            >50cm
柔韧性，mm                            ≤1mm
耐水性，常温，168小时          Pass
耐水煮，100℃/2小时               pass
耐MEK测试，1kg                     >100cycles

备注：
在漆中加入1%的BD7732酸催化剂，烘烤温度可从180℃降至150℃达到同样的性能。