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Comparing Silicone and PVC: 5 Key Production Process Differences
Source: | Author:selina | Published time: 2025-03-06 | 0 Views | Share:

Comparing Silicone and PVC: 5 Key Production Process Differences

Manufacturers often choose between silicone and PVC (polyvinyl chloride) based on durability, flexibility, and production needs. Here are five significant differences in their manufacturing processes:

1. Material Properties & Preparation

Silicone is heat-resistant and durable, made from silicon, carbon, and hydrogen. PVC, a thermoplastic polymer, is derived from vinyl chloride and requires chemical stabilizers.

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2. Curing & Molding Techniques

Silicone requires high-temperature vulcanization, whereas PVC uses liquid casting and controlled cooling.

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3. Environmental & Safety Considerations

Silicone is non-toxic and safe, making it a preferred choice for food-grade applications. PVC may contain plasticizers, which require proper handling.

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4. Durability & Resistance

Silicone withstands high temperatures, UV exposure, and aging, while PVC is less heat-resistant but cost-effective.

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5. Design & Visual Appeal

Silicone products feature a soft, matte texture, while PVC patches have a bright, embossed finish, making them ideal for promotional use.

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