Products

Alkylaralkylpolysiloxane Silway680

Description

Silway 680 is a long-chain alkylaralkylpolysiloxane. Compared to the traditional polydimethylsiloxane, Silway 680 has many excellent properties. Used as release agent, Silway 680 is suitable for soft metal (aluminum, zinc, magnesium, etc.) on die casting. The surface of the product is bright, and Silway 680 is not carbonated on the mold surface. Silway 680 does not affect the secondary printing and finishing.

Typical Application

 Raw material of release agent for die-casting

How to Use

Emulsify or dilute Silway 680 to 0.5~5.0% before use. Nonionic surfactants and aliphatic hydrocarbons are available.

Features

 The surface of the release product is bright and Silway 680 is not carbonated on the mold surface   

 Does not affect the secondary printing and finishing

Technical Index

Property

Specification

Appearance

light yellow to transparent liquid

Viscosity (cSt, 25℃)

1500~2000

Reflection index25℃

1.4652

Special gravity (25/25 ℃)

0.91

Active Content%

100


Packing :

200L drum or 1000L IBC

Storage:

Storing in a cool, dry and ventilated place

Shelf Life :

24 months