KC605-38
KC605-38 Eco-Plasticizer PVC Plastisol
PVC Plastisol · Twist-off Cap Gasket
Engineered for inner-gasket use in metal closures intended for food contact. Phthalate-free and compliant with U.S.
Compound TypePVC Base
ColourWhite
Base PolymerPVC
FormLiquid
Intended Use
Lug caps — Ø 38 mm recommended, up to Ø 48 mm
Cold-fill, pasteurisation (below 95℃) and hot-fill food & beverage products
Physical Characteristics
| Property | Specification | Unit | Test Method |
|---|---|---|---|
| Total Solid | 99.0 ± 1 | % | ASTM D 1259 |
| Viscosity (25℃) | 2,500 ± 500 | cps | Brookfield LVF |
| Viscosity (40℃) | 1,100 ± 200 | cps | Brookfield LVF |
| Specific Gravity (liquid) | 1.26 ± 0.03 | g/cm³ | ASTM D 1475 |
| Specific Gravity (dried film) | 0.82 ± 0.05 | g/cm³ | ASTM D 792 |
Compound Composition
| Component | % w/w |
|---|---|
| PVC | 50 ± 1 |
| Plasticizer | 38 ± 1 |
| Filler | 6 |
| Others | 6 |
Working Conditions
01
Nozzle
Nozzle application
02
Drying / Curing
Curing: 1 min 40 sec ± 10 sec at 220 ± 5℃
03
Dilution
Eco-friendly plasticizer (if required)
04
Stirring
Stir 10 – 15 min below 100 rpm before use; stir slowly to avoid entraining air.
Handling & Remarks
1
Store at room temperature between 5 – 35℃; avoid freezing, direct sunlight and hot sources, as coagulation may alter the properties.
2
For optimal workability, move the compound to the lining room 24 hours before use.
3
Reseal containers tightly after use to prevent moisture ingress.