Silicone vs PVC: 5 Key Manufacturing Process Variations
Source: | Author:selina | Published time: 2025-03-06 | 0 Views | Share:

Silicone vs PVC: 5 Key Manufacturing Process Variations

When comparing silicone and PVC (polyvinyl chloride) materials, it’s crucial to understand their manufacturing differences. Here are five key process variations:

1. Raw Materials & Composition

Silicone is derived from silicon and oxygen, offering high durability and flexibility. In contrast, PVC is a thermoplastic polymer, made from vinyl chloride.

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2. Molding & Curing Processes

Silicone undergoes high-temperature vulcanization, while PVC is molded through liquid heating and cooling.

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3. Environmental Factors

Silicone is non-toxic and heat-resistant, whereas PVC may contain plasticizers and stabilizers that require regulation.

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4. Durability & Application

Silicone offers superior heat and UV resistance, while PVC is cost-effective and visually appealing.

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5. Design Versatility

Silicone has a smooth, soft texture, while PVC is glossy and vibrant—ideal for promotional patches.

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