KC605-38

KC605-38 Eco-Plasticizer PVC Plastisol

PVC Plastisol · Twist-off Cap Gasket

PVC PlastisolNo Phthalate

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
PVC50 ± 1
Plasticizer38 ± 1
Filler6
Others6

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.