High Temperature Resistant PVC

How to choose printable PVC label materials suitable for high temperature environments?

In high temperature environments (such as car engine compartments, electronic components, industrial equipment, etc.), ordinary labels are prone to deformation, fading or falling off, so it is crucial to choose high temperature resistant printable PVC label materials. As a pioneer in China's self-adhesive materials industry, Shanghai Baozhongbao Adhesive Products Co., Ltd. (established in 1993) provides customers with high-performance high temperature resistant label solutions with more than 30 years of R&D and manufacturing experience.

1. Temperature range - ensure that the material can adapt to extreme environments
Ordinary PVC labels are resistant to temperatures of about 60-80°C, while high temperature PVC labels need to withstand 120°C~200°C or even higher.
Baozhongbao provides high temperature grade PVC substrates, which are specially formulated to enhance thermal stability and are suitable for long-term high temperature exposure scenarios.

2. Adhesive selection - determines the long-term adhesion of the label
Silicone-based adhesives: Excellent high temperature resistance (up to 260°C), suitable for electronic components or metal surfaces.
Acrylic adhesives: Balance temperature resistance (around 150°C) with cost, suitable for general industrial environments.
Baozhongbao offers a variety of adhesive options and can be customized to suit different surfaces (such as rough and oily environments).

3. Printing compatibility - ensure that the pattern is clear and durable
High-temperature PVC labels must support screen printing, thermal transfer or digital printing, and withstand subsequent processing (such as lamination and laser engraving).
The surface of Baozhongbao materials has been optimized to ensure strong ink adhesion and avoid blurring or falling off of patterns at high temperatures.

4. Chemical and physical stability
In addition to high temperatures, labels may be exposed to oil, solvents or ultraviolet rays, so PVC materials that are resistant to chemical corrosion and UV aging must be selected.
Baozhongbao's high-temperature resistant PVC labels are ISO 9001 certified, meet RoHS environmental standards, and are suitable for harsh industrial environments.

5. Application scenario matching - selection according to industry needs
Automotive industry: Engine compartment labels need to be oil-resistant and high-temperature resistant (Baozhongbao silicone adhesive series is recommended).
Electronic and electrical appliances: PCB board labels require flame retardancy and halogen-free (UL certification options are available).
Industrial equipment: requires strong adhesion and tolerance to hot and cold cycles (customized thick substrate + high viscosity solution).

Why choose Baozhongbao?

As China's leading self-adhesive material manufacturer, we integrate R&D, production and services to provide:

30 years of industry experience - full quality control from raw materials to finished products.

Customized solutions - adjust material thickness, adhesives and printing processes according to customer environment.