How to Select Qualified Condensation-Cured Silicone for Pouring Molding
Several key factors shall be considered when selecting condensation-cured silicone for pouring process:
Performance Parameters: Check silicone hardness, shrinkage rate, curing time and other indicators to match actual production demands.
Application Scenarios: As industrial-grade mold silicone, condensation-cured silicone is widely used for molds of building decorations, resin crafts, gypsum & cement products, toys and gifts.
Product Quality & After-sales Service: Cooperate with reputable silicone manufacturers for stable raw material quality. Reliable after-sales support solves technical problems timely during mass production.
Market Price & Cost Performance: Compare prices of different brands and specifications. Choose cost-effective silicone balancing quality, performance and application demands.
Key Notes for Daily Operation:
Curing Agent Dosage: Adjust addition amount based on ambient temperature; reduce dosage at high temperature. Excessive curing agent makes molds hard and brittle; insufficient dosage prolongs curing & operating time.
Silicone Oil Addition: No extra silicone oil is recommended to avoid changing original physical properties of mold silicone.
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