Food-grade PP plastic bowls, made from polypropylene (PP), are safe, durable, and high-temperature resistant, suitable for microwave heating and boiling water sterilization. These bowls are commonly used in kitchens and laboratories due to their ability to withstand high temperatures without degrading. They feature high surface gloss, which makes them visually appealing and easy to clean. The excellent sealing properties ensure that liquids do not leak, making them ideal for storage and transportation. Additionally, their corrosion resistance makes them suitable for various acidic and alkaline substances. However, it is important to note that they have weak low-temperature impact resistance, which means they can become brittle and prone to cracking at very low temperatures. To ensure safety, always check for raw material safety labels that confirm food-safety compliance, as this guarantees that the bowls meet all necessary health standards for food contact materials.