Flame-Retardant Antistatic PP Sheet – Frosted Black

Anti Static Flame-Retardant Frosted Black PP Plastic Sheet

This is a permanent anti-static polypropylene sheet with a black frosted surface, measuring 555mm x 320mm, designed specifically for electrostatic protection and isolation purposes. It dissipates static electricity through its own material properties and is used to create isolation barriers in sensitive electronic work environments to prevent damage caused by electrostatic discharge (ESD).

Description

1. Core structure and materials

Substrate: Polypropylene (PP) foam board. This is not an ordinary solid plastic board, but a closed cell structure foam board made by foaming process. This structure fills its interior with countless tiny independent bubbles.
Form: solid board (not reticulated or honeycomb), but its “solid” is a uniform closed cell foam body compared with the open structure, which gives it unique performance.

2. Core functions and features (interpreted by name keywords)

Anti static: The material has undergone special treatment (such as adding permanent anti-static agents), so that its surface resistance is usually within the range of 10 ⁶~10 ⁹ Ω, which can effectively prevent static electricity accumulation and discharge, and is used to protect precision electronic components.
Moisture proof: Thanks to the low water absorption and closed cell foam structure of PP material itself, it can effectively block the penetration of water vapor and moisture, providing a dry storage environment for internal items.
Shock absorption: This is the most prominent advantage of its foam structure. The closed cell bubbles inside are like countless tiny air springs, which can effectively absorb impact and vibration energy, providing excellent cushioning protection. Its shock absorption performance far exceeds that of solid PP board.
Precision: This modifier implies that the board is suitable for packaging, transportation, and storage of high-precision, high-value items such as optical instruments, precision sensors, chips, precision mechanical parts, etc. The board itself is required to be clean, dimensionally stable, and dust-free.
Partition board: Its main purpose is clearly defined – used in boxes, pallets, shelves, or packaging boxes to separate items from each other and prevent damage caused by collisions and friction during transportation and storage.

3. Physical and appearance characteristics

Color: Black. This is a common color for industrial anti-static materials, while also appearing professional and dirt resistant.
Texture: As a foam board, it has a lightweight texture but a certain degree of stiffness. The surface is usually smooth and can be easily cut, carved, or CNC machined into various complex shapes of partition liners.
Weight: Extremely lightweight, which helps reduce overall packaging weight and transportation costs.

4. Typical application scenarios

High end electronics and semiconductor industry: used for packaging lining and turnover box separation of static sensitive and shock resistant components such as integrated circuit boards, hard drives, chip modules, etc.
Precision instruments and optical equipment: customized packaging lining and transportation shock-absorbing materials for microscopes, laser heads, precision sensors, and other equipment.
Logistics and Transportation: Provide customized buffer separation solutions for high-value fragile items such as art, ceramics, and precision mechanical parts.