EN
Silicone Dispersion 283
283 silicone dispersion is an aqueous, high solids silicone emulsion designed as an auxiliary for leather finishing. It is generally accepted within the complete spectrum of finishing systems including furniture, shoe, and garment. 283 silicone dispersion confers a distinct combination of a smooth, drag-free feel with a significant increase in wear resistance while addition to undercoats will help bolster wear properties without impairing flow-out or inter-coat adhesion.
Introduction
Typical Physical Properties
(These properties are typical but do not constitute specifications.)
Appearance: Milky liquid
Type: Silicone
Typical use level, %: 5
Total solids, %: 35–40
pH: 7.8
Density, lb/US gal: 8.3
Specific Gravity: 1.0
Key Features
1.Water-borne –Compatible with aqueous systems
2.High Solids – Supplied at 35–40% total solids
3.Excellent Flow-out – Does not promote fish-eye retraction
4.Stabilized pH promotes compatibility and flow-out in pH-sensitive formulations
5.Defoams – Slight defoaming tendency
6.Partial Surface Orientation – Promotes excellent wear resistance
7.Easy to Handle – Supplied as a flowable liquid
Package
The 283 silicone dispersion is available in 30kg(66lb) & 181kg(399lb) drums.
Storage and Expiration Date
Keep in properly labelled containers. Keep tightly closed. Keep from freezing - product stability may be affected.
When stored above 0℃ (32°F), the 283 silicone dispersion has a usable life of 24 months from the production date.