Mold Release Silicone Grease CAS 63148-62-9, Dimethyl Silicone Compound for Rubber Plastic Demolding Die Lubrication Anti-Stick
This mold release silicone grease is a dimethyl silicone‑based compound developed for molding processes. It forms a thin slippery anti‑stick film on hot die surfaces during production. The grease minimizes adhesion between mould cavity and molded rubber or plastic parts, provides effective die lubrication, reduces surface defects on finished components, and supports continuous high‑volume molding operations.
Product DetailsMold Release Silicone Grease CAS 63148‑62‑9, Dimethyl Silicone Compound for Rubber Plastic Demolding Die Lubrication Anti‑StickFormulated with dimethyl silicone base fluid and inert inorganic thickener, this mold‑release silicone grease delivers stable paste consistency, and can sustain intermittent exposure to elevated mould temperatures during molding cycles. After uniform application onto mould cavity, core and parting surfaces, it spreads into a continuous slippery release layer without heavy accumulation.
The formed anti‑stick barrier prevents molten plastic and uncured rubber material from welding onto metallic die surfaces. It effectively lowers the demolding resistance when finished workpieces are ejected from the mould, decreasing scratching, tearing and blemishes on the surface of rubber and plastic molded parts. Consistent die lubrication also reduces abrasive wear caused by repeated ejection of molded components, extending the service life of precision moulds.
It is suitable for compression molding, injection molding and transfer molding of thermoset rubber, elastomer and general thermoplastic articles. This release compound features proper surface wetting performance; it adheres firmly to clean metallic mould substrates and will not easily drip or spatter under normal molding temperatures.
Even though it provides excellent demolding performance, over‑coating must be avoided. Excessive residual silicone grease on molded workpieces may interfere with subsequent painting, printing or adhesive bonding operations. Prior to secondary surface finishing processes, residual silicone contamination should be fully removed from component surfaces. This product cannot be blended with petroleum‑derived greases, as mixing will break the grease structure and weaken anti‑stick release performance. Keep containers tightly sealed in cool and dry storage environment. Prevent prolonged thermal exposure which may trigger oil bleeding and degrade release effectiveness for molding production.
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Mold Release Silicone Grease CAS 63148-62-9, Dimethyl Silicone Compound for Rubber Plastic Demolding Die Lubrication Anti-Stick
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