KC600-45
KC600-45 Water Base Can Sealing Compound
Can Sealing Compound
High-solids water-base sealing compound formulated for the double-seam closure of food, beverage and aerosol cans.
Compound TypeWater Base
ColourGray
Base PolymerNBR / SBR
FormLiquid
Intended Use
Agricultural and marine canned products
Sterilised beverages (coffee, juice, etc.)
Carbonated beverages (beer, soft drinks, etc.)
Physical Characteristics
| Property | Specification | Unit | Test Method |
|---|---|---|---|
| Total Solid | 45 ± 2 | % | ASTM D 1259 |
| Viscosity | 3,000 ± 300 | cps | Brookfield LVF No.4 / 60rpm / 30℃ |
| Specific Gravity (liquid) | 1.10 ± 0.03 | g/cm³ | ASTM D 1475 |
| Specific Gravity (dried film) | 1.30 ± 0.03 | g/cm³ | ASTM D 792 |
Compound Composition
| Component | % w/w |
|---|---|
| NBR & SBR | 40 |
| Filler | 15 |
| Colorant, etc. | 4.5 |
| Distilled Water | 40.5 |
Working Conditions
01
Nozzle
Ø 0.6 – 0.8 mm · 2.0 kgf/cm²
02
Drying / Curing
60 ± 10℃ for 13 min
03
Dilution
Distilled water or 5% ammonia water, if needed
04
Stirring
10 – 15 min below 100 rpm
Film Weight
| End Size | 2 pcs (g) | 3 pcs (g) |
|---|---|---|
| 202 | 36 | 45 |
| 211 | 46 | 58 |
| 300 | 49 | 61 |
| 307 | 55 | 69 |
| 401 | 66 | 82 |
| 502 | 99 | 123 |
| 603 | 120 | 150 |
Reference values for aerosol and general-line cans under standard double-seaming conditions.
Handling & Remarks
1
The applied film must be fully dried before ends are stacked, stored or seamed to the body, in order to prevent corrosion of stored ends and compound squeeze-out during double-seaming.