Product Abstract
Hong Ye silicone .Cold Storage Low-Temp Anti-Condensation Foamed Silicone is freezer frost-proof low-temperature Addition Curing Silicone, food cold chain warehouse dedicated RTV Silicone Foam. Made from subzero frost-resistant chain-grade liquid silicone, this anti-dew Foam Silicone features condensation isolation, frost resistance, food safety and cold air locking, adjustable 2-7 times heat-insulation foaming ratio. Used for commercial cold storage door sealing, freezer cabinet anti-frost gasket, fresh food cold chain carriage gap filler, constant temperature refrigerated cabinet insulation liner. Matched with low-temperature resistant cold-chain Mold Silicone, the frost-proof Foaming Silicone Rubber forms dew-isolating closed-cell Silicone Sponge for -40℃ food refrigeration long-term operation.
Product Overview
This cold chain refrigeration two-component liquid silicone adopts anti-condensation closed-cell formula, blocking outside warm air infiltration to avoid surface frost formation. As low-temperature flexible Addition Curing Silicone, it keeps soft elasticity without hardening under -45℃ ultra-low freezer temperature. After insulation foaming, it forms air-locking waterproof Silicone Sponge. The food-safe Foaming Silicone Rubber has no frost adhesion, belonging to commercial refrigeration anti-dew RTV Silicone Foam .
Core Product Features & Advantages
1. Anti-condensation frost resistance: Closed-cell structure of Foaming Silicone Rubber isolates cold and hot air exchange.
2. Subzero flexibility: Special toughened liquid silicone never harden or crack under ultra-low refrigeration temperature.
3. Cold air locking: Dense pores of Foam Silicone reduce cold storage energy consumption effectively.
4. Food cold chain safety: Non-toxic Addition Curing Silicone safe for fresh food peripheral contact.
5. Low-temp demolding: Frost-proof modified Mold Silicone fits long-term freezer accessory batch production.
6. Easy defrost maintenance: Smooth cured Foamed Silicone no ice adhesion during manual defrosting.
Step-by-Step Usage Instructions
1. Frost-proof raw stirring: Stir low-temp cold-chain A/B liquid silicone to disperse anti-freeze additive fully.
2. Even ratio mixing: 1:1 slow stirring 3 minutes to maintain low-temperature flexible molecular structure.
3. Sealing defoaming: Deep vacuum defoaming to enhance airtight effect of finished Silicone Sponge.
4. Cold-resistant curing: Mold forming via cold chain dedicated Mold Silicone to obtain anti-frost RTV Silicone Foam.
Application Scenarios
Commercial walk-in cold storage door sealing strip, supermarket freezer anti-frost edge pad, fresh logistics refrigerated carriage gap filler, medical low-temperature reagent cabinet insulation foam. The anti-condensation Foamed Silicone cuts refrigeration power consumption and reduces cabinet inner frost buildup.
Precautions
Avoid high-temperature grease contact; salt frost residue will weaken low-temperature elasticity of Addition Curing Silicone.
Packaging & Storage
25KG food cold chain sealed barrel, normal temperature dry storage, keep subzero toughness of raw Foam Silicone.
FAQ
Q1: Keep soft under -40℃ freezer working temperature?
A1: Low-toughened Foaming Silicone Rubber maintains elasticity without brittle hardening.
Q2: Prevent cabinet surface condensation and frost?
A2: Air-isolating Addition Curing Silicone blocks hot air entering refrigeration space.
Q3: Custom freezer sealing strip with cold chain Mold Silicone?
A3: Freezer-adapted RTV Silicone Foam fits all refrigeration equipment profile molds.