Talc for Plastics
Talc is a surprisingly versatile, functional mineral which possesses a unique combination of properties: soft, water repellent, chemically inert and highly platy and has a marked affinity for certain organic chemicals. Our industry experts have harnessed these properties to bring customers improved performance in a wide range of applications such as paper, paints, plastics, rubber, ceramics, agriculture, food, pharmaceuticals, cosmetics and soap.
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Talc Characteristics affecting Polymers: Talc in Plastics.pdf
- > Talc content
- > Color
- > Impurities
- > Particle shape (lamellarity)
- > Particle size & distribution
- > Surface treatment
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- > Crys-Talc® is a new, high brightness, micro-laminar talc which improves nucleation & crystallization of polymers. Adding Crys-Talc®, primarily at levels of 0.5% up to 5%, improves nucleation and increases the crystallization temperature.
- > MISTROCELL® is a new nucleating agent for foamed polymers. Adding MISTROCELL® at levels of 1% up to 5% provides dramatic weight reduction for foamed polymers.
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- > Mistroblock® talc for anti-blocking performance in plastic and film with outstanding blocking performance, excellent clarity, haze, and physical properties, all with industry-leading brightness. It is a high performance, economical choice developed for masterbatch producers and resin suppliers in the film, and flexible packaging
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- > Increased Stiffness
- > Improved HDT
- > Impact Resistance
- > Dimensional Stability (COTE)
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Reinforcing: JetWhite Talcs for Stiffness_Impact_Balance.pdf
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Anti-Blocking: Mistroblock - Minerals for Antiblocking.pdf
- > Mistroblock® talc for anti-blocking performance in plastic and film with outstanding blocking performance, excellent clarity, haze, and physical properties, all with industry-leading brightness. It is a high performance, economical choice developed for masterbatch producers and resin suppliers in the film, and flexible packaging
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Nucleating/Crystallization: Crystalc for Polymer Crystallisation.pdf
