Polyurethane Foam Farewell to "White Trash" Era

Non-degradable foam plastic, known as "white trash." For many years, scientists have been dreaming that one day they will be able to degrade foam. A new type of biodegradable foam plastic was developed in cooperation with Golden Dragon Company of Taixing City and Guangzhou Institute of Chemistry of the Chinese Academy of Sciences, which solved the “white pollution” problem in the world.
When the biodegradable foam is exposed to prolonged sun exposure under the sun, the surface becomes uneven. "This is the effect of degradation. This polyurethane foam made from carbon dioxide gas as the main raw material can be fully biodegradable. The use of carbon dioxide to turn waste into treasure has also solved the 'white pollution' problem in the world.” said Dr. Liu Baohua from the Guangzhou Institute of Chemistry, Chinese Academy of Sciences.
The new carbon dioxide copolymerization catalyst separation system developed by Taixing Zhongke Jinlong has become the world leader in the production and application of this field.

Pavement Sign Board

1. Material: Pavement sign boards are typically made of durable materials such as aluminum, steel, or plastic.
2. Size: The size of pavement sign boards can vary depending on their intended use. They typically range from 18 inches to 36 inches in width and 24 inches to 48 inches in height.
3. Weight: The weight of pavement sign boards can vary based on the material used. Aluminum sign boards are lightweight, while steel and plastic sign boards can be heavier.
4. Shape: Pavement sign boards are typically rectangular in shape, but can also be square or circular.
5. Graphics: Pavement sign boards can be printed with graphics or text on one or both sides. Graphics can be printed using a variety of methods, including vinyl graphics, digital printing, or screen printing.
6. Frame: Pavement sign boards may have a frame that holds the sign in place and provides stability. Frames can be made of the same material as the sign board or can be a different material.
7. Base: The base of pavement sign boards can be weighted to provide stability in windy conditions. Some pavement sign boards have a water-filled base, while others have a sand-filled base.
8. Weather resistance: Pavement sign boards are designed to withstand outdoor weather conditions, such as rain, wind, and sunlight. Some sign boards are treated with UV-resistant coatings to prevent fading.
9. Portability: Many pavement sign boards are designed to be portable, with wheels or a handle for easy transport. This makes them ideal for businesses that need to move their signage around frequently.

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