PVC Internal & External Lubricant ZB-60 ZB-74 - PVC additives - China Yeyuan Chemical Raw Material Supplier - PVC - PV...

PVC Internal & External Lubricant ZB-60 ZB-74

ZB-60 ZB-74 is multi-alcoholization fatty acid ester,It can be used as internal and external lubricant respectively with good transparency and dispersancy.It is very suitable for Transparent product.
It is light yellow or milk-white granule,It can be dissolved in hot alcohol,tri-butyl phosphate and chloroform,but not in water and alcohol.

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Quality Specification

Item	ZB-60	ZB-74
Bulk Density, g/cm3	0.860~0.890	0.880~0.930
Refraction Index,(80°C)	1.453~1.463	1.420~1.470
Viscosity,mPa.S(80°C)	10-16	40-80
Acid Value,mgKOH/g	<10	<12
Iodine Value, gl2/100g	<1	<2

Performance and Usage

1.ZB-60

Main Application：To be used in transparent sheet,pelletization,shrinkable film,twist film calendar film and other opaque products.

Typical Characteristic：

Internal lubricant
Good compatibility with PVC.
Not easily fade out

Fusion：●●●

Transparency：●●●●●

Dispersancy：●●●●●

External Lubricative：●●

2.ZB-74

Main Application：To be used in transparent sheet,pelletization,shrinkable film,twist film calendar film and other opaque products.

Typical Characteristic：

External lubricant
Good metal release and
Persistence

Fusion：●

Transparency：●●●●●

Dispersancy：●●●●●

External Lubricative：●●●●●

Package and storage

Packed in weaved bag, lined with a PE bag, 25kgs in weight. It can be stored in a cool and dry place with good ventilation. The expiring date is 12 months from the date of produced.