KC700-70D
KC700-70D Water Base Can Sealing Compound
Can Sealing Compound · Drum End
High-solids water-base sealing compound formulated for the double-seam closure of steel drums.
Compound TypeWater Base
ColourGray
Red
Red
Base PolymerNBR / SBR
FormLiquid
Intended Use
Sealant for drum-end closures
Physical Characteristics
| Property | Specification | Unit | Test Method |
|---|---|---|---|
| Total Solid | 79 ± 2 | % | ASTM D 1259 |
| Viscosity | 5,000 ± 1,500 | cps | Brookfield LVF No.4 / 60rpm / 30℃ |
| Specific Gravity (liquid) | 1.65 ± 0.05 | g/cm³ | ASTM D 1475 |
| Specific Gravity (dried film) | 1.95 ± 0.05 | g/cm³ | ASTM D 792 |
Compound Composition
| Component | % w/w |
|---|---|
| NBR & SBR Copolymer | 90 |
| Colorant, etc. | 5 |
| Distilled Water | 5 |
Working Conditions
01
Nozzle
Nozzle application
02
Drying / Curing
60 ± 10℃ for 13 min, or natural dry
03
Dilution
Distilled water or 5% ammonia water, if needed
04
Stirring
10 – 15 min below 100 rpm
Film Weight
| Drum Size | Dried Film Weight |
|---|---|
| 60L | 1.9 g |
| 100L | 2.4 g |
| 200L | 4.8 g |
Reference values for typical drum-end sizes under standard double-seaming conditions.
Handling & Remarks
1
Avoid contact with oils and solvents, which may cause coagulation of the compound.
2
All piping and fittings in contact with the compound must be stainless steel; copper, brass and galvanised metals will adversely affect product performance.