环氧修复腻子
EFC-5188&5198
专为游艇产品表面修复而设计的环氧修复腻子。
适用于铝合金船舶 玻璃钢船舶 钢船表面处理产品。
产品特点
1，产品操作简单，可快速混合均匀；
2，产品密度低，可以有效的减轻游艇重量；
3，非常容易打磨，节省劳动力成本；
4，产品收缩率低，可以一次修补到位；
物理性能
| 分类 | 树脂EFC-5188 | 固化剂EFC-5198 | 混合后 |
| 按体积混合（25℃） | 100 | 100 | |
| 状态描述 | 糊状 | 糊状 | 糊状 |
| 颜色 | 红色 | 褐色 | 浅灰色 |
| 比重（25℃）固化以后的比重（23℃） | 0.43 | 0.65 | 0.55 |
| 固化时间（25℃/250g）min | Hr | | 3 |
机械性能
| 机械性能（23℃） |
| 硬度 | ISO0868；2003 | 邵氏硬度 | 58 |
| 压缩强度 | ISO604:2002 | Mpa | 28 |
数据为标准数据的平均值，7天固化以后，23℃
应用指南
基材污染会影响到产品的固化和粘接效果，因此在施工之前，用吸尘器处理干净表面，不要使用压缩空气吹基材的表面，因为那样会让尘土分布到另外的部分，这道工序需要在施工期间一直进行。
使用产品之前，请先对EFC-5198搅拌，将其混合均匀，因为长时间的静置会使得固化剂有少量的析出。然后按照体积比1:1混合5188和5198，直到混合体的颜色均匀为止。注意:不要使用任何的稀释剂来稀释本产品。在25℃的条件下，混合以后有25分钟的操作时间。
在修补的时候，可以从低洼的地方开始，然后再整体的平面进行修补。修补以后，25℃情况下等待固化8小时，开始打磨，可以使用40-80目的砂纸。
注意:如果需要多次的修补，一定要将前一层的表面打磨以后再行施工。
典型性能
| 玻璃化温度 | ISO11359:2002 | ℃ | 80 |
| 热膨胀系数（10℃-40℃） | ISO11359:1999 | 10-6 K-2 | 43 |
| 最厚施工 | | mm | 25 |
| 固化时间 | | hr | 4-6 |
| 完全固化 | | hr | 8-12 |
预防措施
在处理该产品时常识性的健康和安全措施是需要注意的。
良好的通风环境；
佩戴手套和安全眼镜。
贮存条件
在15-25℃条件下，存放在干燥的环境，原包装的产品可以贮存12个月。
包装规格
主剂EFC-5188 20L/桶
固化剂EFC-5198 20L/桶
Epoxy repair putty
EFC-5188&5198
Epoxy repair putty specially designed for surface repair of yacht products.
Suitable for surface treatment of aluminum alloy ship, glass fiber reinforced plastic ship, steel ship.
Product features
1, the product is easy to operate, can be quickly mixed evenly;
2, the product density is low, can effectively reduce the weight of the yacht;
3, very easy to polish, save labor cost;
4, the product shrinkage rate is low, can be repaired in place;
Physical properties of
classification
Resin EFC - 5188
Curing agent EFC - 5198
After mixing
Mixing by volume (25℃)
100
100
State description
paste
paste
paste
color
red
brown
Light grey
Specific gravity (25℃) Specific gravity after curing (23℃)
0.43
0.65
0.55
Curing time (25℃/250g) min Hr
3
Mechanical properties of
Mechanical properties (23℃)
hardness
ISO0868; 2003
Shaw hardness
58
The compression strength
ISO604:2002
Mpa
28
Data is the average of standard data, after curing for 7 days, 23℃
Application guidelines
Base material contamination will affect the curing and bonding of the product, so before the construction, vacuum clean the surface, do not use compressed air to blow the base material surface, as this will allow dust to distribute to other parts, this process needs to be continued during the construction.
Before using the product, please stir the EFC-5198 to mix it well, because a long time of standing will cause a small amount of curing agent precipitation. Then mix 5188 and 5198 in a 1:1 volume ratio until the mixture has a uniform color. Note: do not use any thinner to dilute the product. After mixing, there is 25 minutes operation time at 25℃.
When repairing, you can start from low-lying areas and then repair the overall plane. After repair, wait for curing at 25℃ for 8 hours and start grinding. 40-80 mesh sandpaper can be used.
Note: If multiple repairs are required, be sure to polish the surface of the previous layer before construction.