SSM25第三代手涂型聚脲修补涂层
SSM25 Third generation hand-applied polyurea repair coating
一、产品介绍Product introduction
SSM25 第三代手涂型聚脲修补涂层是德国Drache Handels UG 公司于二十一世纪
研发的一种双组分芳香族手涂型聚脲修补材料，用于各种防水修缮，适合于混凝土、钢结构，彩钢板等，同时又是针对喷涂聚脲弹性体施工而研发的配套产品。它能帮助解决喷涂聚脲弹性体涂层施工后因意外损坏部位的修复，以及不易喷涂施工部位的小面积涂装。
SSM25 third generation hand applied polyurea repair coating is Drache Handels UG companyfrom German in the 21st century Developed a two-component aromatic hand-coated polyurea repair material, used for a variety of waterproof repair, suitable for concrete, steel structure, color steel plate, etc., but also for spraying polyurea elastomer construction and research and development of supporting products. It can help solve the problem of repairing the parts damaged by accident after the construction of spraying polyurea elastomer coating, as well as the small area coating of the construction parts that are not easy to spray.
二、产品特性Product characteristics
♦ 高固体含量，低VOC排放，施工安全环保。
♦ 施工简便，无需使用专业聚脲喷涂设备；可刷涂、刮涂。
♦ 固化速度快，一次涂装成膜厚，更有利于立面施工。
♦ 涂层光滑平整、致密坚固、附着力强，能与喷涂聚脲弹性体涂层合为一体，并具有与之相当的物理性能。
♦ 与喷涂聚脲弹性体涂层相容性好、粘结力强，避免发生分层现象。
♦ 优异的耐化学介质腐蚀性能，可耐一定浓度的酸、碱、盐、油、有机溶剂等
♦ 使用温度范围宽，可在-10℃~120℃的环境下使用
♦ High solid content, low VOC emission, safe construction and environmental protection.
♦ Simple construction, no need to use professional polyurea spraying equipment; It can be brushed and scraped.
♦ Fast curing speed, a thick coating film, more conducive to facade construction.
♦ The coating is smooth, compact and strong, and can be integrated with the sprayed polyurea elastomer coating, and has comparable physical properties.
♦ Good compatibility and strong adhesion with sprayed polyurea elastomer coating to avoid delamination.
♦ Excellent corrosion resistance to chemical media, can withstand a certain concentration of acid, alkali, salt, oil, organic solvents, etc
♦ Wide temperature range, can be used in -10℃~120℃ environment
三、产品应用范围Product application range
适用于混凝土、钢结构，彩钢板等防水修缮，同时又是针对喷涂聚脲弹性体施工而研发的配套产品。
Suitable for concrete, steel structure, color steel plate and other waterproof repair, but also for spraying polyurea elastomer construction and research and development of supporting products.
四、技术参数Technical parameter
产品物理属性Physical property of product
|
项目 |
结果 |
|
外观 |
颜色可调 |
|
比重（g/cm3 ） |
1.05 |
|
粘度(cps )@20℃ |
800 |
|
固含量（%） |
≥70 |
|
表干时间（小时） |
1-3 |
|
活化期（小时） |
20min |
|
理论涂布率 |
0.7kg/m2(厚度500um) |
典型物理测试性能 Typical physical test performance
|
项目 |
测试标准 |
结果 |
|
硬度(邵氏A) |
ASTM D-2240 |
80 |
|
伸长率（%） |
ASTM D-412 |
250 |
|
拉伸强度（Mpa） |
ASTM D-412 |
12 |
|
撕裂强度(kN/m) |
ASTM D-624 |
55 |
|
耐磨测试(750g/500r),mg |
HG/T 3831-2006 |
8.9 |
|
附着力（Mpa）钢基材 |
HG/T 3831-2006 |
9.2 |
|
附着力（Mpa）混凝土基材 |
HG/T 3831-2006 |
3.0 |
|
抗冲击性能（kg.m） |
GB/T23446-2009 |
1.0 |
|
密度（g/cm3） |
GB/T 6750-2007 |
1.2 |
耐腐蚀性能Corrosion resistance
|
耐酸性 30%H2SO4或10%HCl,30d |
无腐蚀，不起泡，不脱落 |
|
耐碱性30%NaOH, 30d |
无腐蚀，不起泡，不脱落 |
|
耐盐性30g/L,30d |
无腐蚀，不起泡，不脱落 |
|
耐盐雾，2000h |
无腐蚀，不起泡，不脱落 |
|
耐油性0号柴油，原油，30d |
无腐蚀，不起泡，不脱落 |
|
（仅供参考：需要注意挥发，溅蚀，溢出等影响，如需详细数据，推荐用户自己进行浸泡测试） |
|
产品固化时间Product curing time
|
基材温度 |
表干 |
步行强度 |
完全固化 |
|
+10℃ |
3h |
24h |
7d |
|
+20℃ |
2h |
12h |
6d |
|
+30℃ |
1h |
8h |
5d |
注：以上固化时间会因环境情况的变化而有所不同，尤其是温度和相对湿度的变化。
五、施工注意事项Construction precautions
♦ 施工设备及应用指导
推荐干膜厚度：500-1000um
覆涂间隔：4-24h
建议涂装方法:刷涂、刮涂
♦ Construction equipment and application guidance
Recommended dry film thickness: 500-1000um
Coating interval: 4-24h
Recommended coating method: brush coating, scraping coating
♦施工环境
环境温度:-5 --35℃，相对湿度：35-85%
露点：金属材质表面施工时必须大于露点温度3℃以上。
♦ Construction environment
Ambient temperature :-5 --35℃, relative humidity: 35-85%
Dew point: Metal surface construction must be greater than the dew point temperature of 3℃ or more.
♦施工基层处理
金属表面：建议喷砂除锈，达到ISO8501-1或GB8923标准的Sa2.5级。
混凝土表面：达到坚固、密实、平整、干净、干燥状态。不应有起砂、起壳、裂缝、蜂窝麻面等现象。通常需要用腻子修补。
木材表面：干净，干燥，没有毛刺，碎片和松散的碎片。
其它材质基层的应用处理可咨询圣士曼技术人员。
♦ Construction base treatment
Metal surface: It is recommended to sand blast to remove rust, to ISO8501-1 or GB8923 standard Sa2.5.
Concrete surface: solid, dense, flat, clean, dry state. There should be no sand, shell, cracks, honeycomb and other phenomena. It usually needs to be repaired with putty.
Wood surface: clean, dry, free of burrs, chips and loose debris.
The application of other material bases can be consulted by the Saint Si Man technicians.
♦产品使用注意事项
按要求配比调好，用多少配多少，搅拌均匀后使用。
配漆后，包装桶内的原料必须盖严，防止吸潮。
施工过程中保持干燥清洁，严禁与水、醇、酸、碱等接触。
♦ Product use precautions
Adjust the ratio according to the requirements, how much to use, stir well after use.
After painting, the raw materials in the packing bucket must be tightly covered to prevent moisture absorption.
Keep it dry and clean during construction, and do not contact with water, alcohol, acid, alkali, etc.
♦产品包装及保质期
包装：10公斤/桶
产品保质期：12个月（未开封）。储存环境温度：5℃-35℃
在阴凉、通风的环境下储存，避免阳光直射，远离热源。
♦ Product packaging and shelf life
Packing: 10 kg/barrel
Shelf life: 12 months (unopened). Storage ambient temperature: 5℃-35℃
Store in a cool, ventilated environment away from direct sunlight and away from heat sources.
六、诚信声明Statement of good faith
圣士曼公司承诺以上所列各项产品数据是在相关实验室相对应标准测试获取，测试过程中相关数据会因测试环境和方法不同而结果略有差异。因此圣士曼公司建议客户使用该产品前做好实地考察论证。除产品质量本身外，圣士曼公司不承担任何责任并保证对以上数据进行调整和更新而不提前告知的权利，并请谅解。
The company promises that the above listed product data is obtained in the relevant laboratory corresponding to the standard test, and the relevant data will be slightly different due to the different test environment and method. Therefore, the company advises customers to conduct a field study before using the product. In addition to the quality of the product itself, the company does not assume any responsibility and guarantees the right to adjust and update the above data without prior notice.