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Elastic Sealant
MS204 is a one component sealant basing on MS polymer. It will cure into an elastic rubber by reaction with moisture of atmosphere after exposed. Besides of humidity, its skin-time and curing speed also are relating to the air temperature of surrounding and the joint depth. By increasing the temperature or the moisture, the hardening time can reduce.
MS204 is a general purpose sealant special suitable for dry containers. It can be applied inside and outside of containers with excellent performance for water-proofing.
Advantage
Typical Performance
Item | Index | Reference | |
Appearance | Color | Container colors | Appraisement by sensory |
Consistency | cream | ||
Density | g/cm3 | 1.4~1.6 | 23℃ x 50%RH |
Sag resistance | slump | <1mm | GB/T 13477.6 |
Curing speed | Skin time | 20~30 min | 23℃ x 50%RH |
1days(mm) | >3.0 | ||
7days(mm) | >7.0 | ||
Hardness | Shore A | ca. 40 | ISO 868 |
Tensile strength | M100 | ca. 0.8 MPa | ISO 37 |
TB | ca. 1.3 MPa | ||
EB | ca. 180% | ||
Peel strength 180° | Stainless steel | >2.5N/mm, 100%CF | ISO 4587 |
Volume change | Shrinkage rate | ≤1.5% | ISO10563 |
Temperature resistance | Service Range | -40℃~90℃ | Max 160℃ (<20min) |
Anti-UV and weather resistance | Accelerate aging by artificial UV | No significant changes after 6weeks | Test method: Dry UV UV source: 300W/m2 Distance: 25cm Temperature: 50℃ |
Main applications
Typical Applications
Qualification
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ADD：Haier Industry park Jiaozhou,Qingdao,Shangdong,P.R.China
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