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特点：
Characteristics
适用范围广，性价比高；后期固化快，适合快修快补；容易打磨；柔韧性好、附着力强
Its quick curing,easy sanding and good flexibilities and adhesion allows its wide-st application in quick repair and maintenance
特别适合汽车、卡车，机床、机械，船舶，家具等等的表面补土；另外在房屋装修中也有很好的应用。
Special application is surface filling of automobiles,trucks,machine tools and shi-p-building and furniture,and also it has found good application in decoration of b-uildings
适用范围:
Application
可用于铁板、钢板、玻璃钢、木材、水泥强及上过的任何金属表面。
Applied on Steel panel,iron panel,glass fiber,wooden,concrete wall and any painted metallic surface |
施工配比：
Application mixing ratio
原子灰：固化剂（重量比） 100：1.5-3
Putty :Hardener(by weight)=100:1.5-3
备注：可操作时间5-7分钟（依据温度和固化剂的比例而变化）
Note:Pot Life 5-7min (according to the temperature and ratio of Hardener) |
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施工参考：
Application reference
1、涂刮前从表面彻底除去锈鳞、油污及水份等，保持被涂物表面清洁、干燥。
1. Completely remove the rust,oil dirt,water and so on from the surfaces,keep the coated surfaces clean before scraping.
2、原子灰与与固化剂的混合要充分，使其颜色均匀一致方可，杜绝使用混合不均匀灰料施工。
2. The Putty and Hardener should be mixed completely to achieve the uniformity of
colour.
3、原子灰与固化剂混合后，要在凝固前使用完毕。
3. The mixture of Putty and Hardener should be used up before gelling.
4、尽快将混合后的原子灰刮入待填补的斑点缺陷中，并迅速刮平。
4. Scrape the mixture of Putty and Hardener into the spot defects which will be fi-lled and scrape to evenness immediately.
5、如需要厚涂层，最好分多次薄刮至目标厚度。
5. In case of scraping of thick coat.it is preferable to apply in thin coats for s-everal times till reaching the obiective thickness.
6、待其硬化后方可打磨(30-50分钟20℃)。
6. Sanding affer mixture is hardened(30-50min20℃) .
7、打磨纸
7. Sanding paper
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主要技术指标：
Main performance Indexes |
| 项 目 Item |
各系列性能指标
performance Index for Various Series |
| YK520 YK310 YK320 YK330 |
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1
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密度 (g/cm3)
Density (g/cm3)
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1.7±0.05 1.7±0.05 1.7±0.05 1.7±0.05 |
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2 |
附着力（拉开法）Mpa
Adhesion(Pull and method)-Mpa
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≥6 ≥5 ≥3 ≥2 |
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3 |
柔韧性(mm)
Fiexibility (mm)
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≤60 ≤80 ≤100 ≤100 |
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4 |
耐冲击性（kg,cm）
Impact strength (kg·Cm)
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≥30不脱落 ≥25不脱落 ≥20不脱落 ≥15不脱落
no peel-off no peel-off no peel-off no peel-off
at≥30 at≥25 at≥20 at≥15 |
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5 |
耐热性（140±2）℃1h
Thermal resistance
(140±2) ℃1h
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不开裂不鼓泡 不开裂不鼓泡 不开裂不鼓泡
No crack No crack No crack
No bulge No bulge No bulge |
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6 |
耐温变性（三个循环）
Temperature Variation Resistance(3 cycles) |
不开裂不脱落 不开裂不脱落 不开裂不脱落
No crack No crack No crack
No peel-of No peel-of No peel-of | |
注： 耐温变性---- 120±1℃×1h->25±1℃×0.5h-> -50±1℃×1h为一循环
Note:temperature varistion resistance: 120±1℃×1h->25±1℃×0.5h-> -50±1℃×1h
as one cycle
注：以上资料系我司在一定条件下实验获得，仅供参考，实际操作条件请自行测试。
注意事项
Notices
1、混合后的原子灰在凝固前的可使用时限内必须用完，否则会胶凝报废。
1. The mixed Putty must bi used up within the available period before gelling.or it will gel.
2、涂刮时若有气泡涌入，须用刮刀彻底刮平，以确保良好的附着力。
2. When there is air bubble while application,fully scrape to evenness with scraper to ensure good adhesion.
3、未使用完的原子灰及固化剂需要密封保存；加有固化剂的原子灰不可放回原罐内。
3. Containers which are opened must be carefully resealed,the Putty mixed with har-deners should not be returned to the original container.
4、于阴凉处（25℃以下的室温）可保存六个月。
4. Store in a cool place where the temperature is below 25℃,The shelf life is hal-f year.. |
