Optislip™ BR
Optislip™ BR is an effective anti-blocking additive that performs well at high temperatures. Using Optislip™ BR allows use of less inorganic anti-blocking additives such as talc and silica. Optislip™ BR can be used with Optislip™ ER to provide effective slip and anti-blocking performance.
Mode of Action
Optislip™ BR can be dispersed evenly through the polymer in the melt phase. It migrates to the surface of the polymer where it forms a thin lubricating layer. This layer reduces coefficient of friction between surfaces and reduces unwanted adhesion.
Benefits
- Anti-block
- Torque release
- Thermal and oxidative stability
Recommended Polymers
- All polyolefins
Guidelines for Use
Optislip™ BR is an internal additive and can be incorporated into resin as supplied or via masterbatch / preblend. Experience has shown that simple manual mixing prior to processing will normally give an acceptable dispersion though, mechanical means are preferred.
Typical addition levels vary depending on polymer and lubrication required.
Recommended levels are around 500 - 2000ppm in films and 0.2 - 1.0 % in molding applications.
一般属性
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Technical Datasheet (English)
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