Durable Mold-Resistant Refrigerator Seals for Long-Lasting Freshness and Hygiene

Categories	Refrigerator Seals
Brand	RESRUB rubber and plastic products manufacturer
Model	W2024041504
Color (General)	Custom
Material	Custom
Length	Custom
Dimension	Custom
Temperature Range	－40°C—200°C
Shore Hardness	70±5Shore A or customize
Tensile strength	9Mpa
Elongation at break	300%
Tear strength	35KN
FOB port	Shenzhen, Guangzhou
Terms of Payment	L/C, D/A, D/P, Western Union
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Update Time	Jun 16,2025

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Detail Information

Refrigerator Seals Introduction

Excellent Sealing Performance

SR's inherent elasticity allows it to form a tight and reliable seal between the refrigerator door and the cabinet. The seals can effectively conform to the contours of the door and cabinet surfaces, creating an airtight barrier that blocks the exchange of indoor and outdoor air. This not only helps to maintain the desired low temperature inside the refrigerator but also reduces the ingress of moisture, which can lead to frost buildup and spoilage of food.

Outstanding Chemical Resistance

Silicone rubber is highly resistant to a variety of chemicals, including common household cleaning agents, food residues, and various solvents. This chemical inertness ensures that the seals are not easily damaged or degraded by accidental spills or regular cleaning, extending their service life and maintaining their functionality over time. Additionally, SR does not react with food or release any harmful substances, ensuring food safety within the refrigerator.

Weather and UV Resistance

Even if the refrigerator is placed in an area exposed to sunlight or varying weather conditions (such as in a kitchen near a window), SR seals remain unaffected. They exhibit excellent resistance to ultraviolet (UV) radiation and weathering, preventing the seals from cracking, fading, or losing their elasticity due to prolonged exposure to sunlight. This makes them ideal for long-term use in various environments.

Refrigerator Seals Properties:

Length	Customizable	OEM/ODM	Available
Logo	Customer Logo Available	Lead Time	10 Days
MOQ	100 Meters	Application	Home Appliances

Material Properties

Silicone rubber is a synthetic elastomer composed of silicon, oxygen, carbon, and hydrogen atoms. It possesses unique chemical and physical characteristics that make it highly suitable for refrigerator seal applications. SR has a cross-linked molecular structure, which endows it with excellent flexibility and resilience even under extreme conditions.

What is SR material, and why is it used for refrigerator seals?

SR (silicone rubber) is a flexible, durable synthetic elastomer valued for its heat resistance (-60°C to +200°F), ability to form airtight/watertight seals, and food-safe properties (FDA-compliant), making it ideal for maintaining fridge temperature, resisting moisture/cold degradation, and ensuring safety in kitchen environments.

How does SR differ from other materials like PVC or EPDM?

SR outperforms PVC (limited temp range: -15°C to +60°F, non-food-safe, may harden in cold) and EPDM (not typically food-grade, lower heat resistance: +150°F max) with a wider temperature tolerance, superior flexibility in cold conditions, higher chemical resistance to oils/acids, and compliance with food safety standards.

Is SR material safe for contact with food and liquids?

Yes—SR is FDA-approved, non-toxic, and non-reactive, ensuring it does not leach harmful chemicals into food or beverages, even at extreme temperatures.

Item	Refrigerator Seals
Size	Customize
Material	SR
Hardness	70±5Shore A or customize
Color	White or customize any color
Density	108g/m
Temperature resistant	－40°C—125°C
Tensile strength	9Mpa
Elongation at break	300%
Lead time	3 days for sample, 15 days for batch order
Packing method	Carton/ PE bag / Wooden pallet / Paper roll
Price tip	The price above is for your reference, final actual price depends on your design,material request, surface treatment, order quantity, package request, etc.