Anti-static protective tape

>>> Anti-static protective tape is also known as PE black conductive tape, black conductive roll

film, roll spacer protective film, black conductive coil film tape, strip chip card separator diaphragm

and so on.

Product Feature

·PE material

·Smooth and flat surface

·Uniform and stable resistance

·Customized resistance, length and width

·Safe and soft material

·Long life span

• Stable electrostatic discharge capability

  The uniform distribution of conductive components enables the surface resistance of the tape to be stably controlled within the range of 10K-1MΩ/Sq (the golden resistance range for antistatic materials). This ensures that neither abnormally low resistance causes current to improperly enter the SIM card chip nor excessively high resistance leads to electrostatic accumulation. It can release static charges in the environment in a "slow and safe" manner, establishing a continuous and effective electrostatic barrier for the chip;

• Excellent mechanical durability

  The polyethylene base material undergoes a special stretching process, with a tensile strength of over 15MPa and a tear resistance of ≥20kN/m. It is not prone to problems such as breakage and edge wrinkling during "high-speed winding (10-30 meters/minute)" in automated production lines or "repeated fitting and adjustment" in manual packaging, and is suitable for different production rhythms;

  Extreme clean protection standards:

  In the raw material screening process, the impurity content is strictly controlled (the content of impurities with a particle diameter > 5μm is ≤ 1 per m²). The production process is carried out in a "clean room (class 10,000 cleanliness level)". Even after the finished product is wrapped and stored in a normal temperature and humidity environment for 12 months, there will be no "powder falling or delamination" phenomenon, let alone the formation of impurities such as yellow spots and glue marks on the surface of the SIM card, thus avoiding SIM card function failure (such as poor chip contact) caused by substandard cleanliness.

  
  

  Model	Product	Surface resistance range （Ω/Sq）	Thickness （μm）	Width （mm）	Length （m）	Customized
  5065D1MT90W35R200	ESD protection tape	10K-1M	90	35	200	Yes
  5065D1MT90W35R400	ESD protection tape	10K-1M	90	35	400	Yes
  5065D1MT75W35R200	ESD protection tape	10K-1M	75	35	200	Yes
  5065D1MT75W35R500	ESD protection tape	10K-1M	75	35	500	Yes
  5065D1MT75W35R1000	ESD protection tape	10K-1M	75	35	1000	Yes
  5065D1MT50W35R500	ESD protection tape	10K-1M	50	35	500	Yes

FAQ

Q: What does the surface resistance range "10K-1MΩ/Sq" mean? What special significance does this range have for SIM card protection?

A: "10K-1MΩ/Sq" refers to the resistance value per square inch on the surface of the tape being between 10,000 and 1,000,000 ohms, which falls within the ideal resistance range for anti-static (ESD) materials (neither conductive nor insulating). For SIM cards, this range can prevent "excessive conductivity" (such as abnormal current due to too low resistance, which may damage the chip) or "non-conductivity" (such as static electricity accumulation due to too high resistance, which may break down the chip). It can safely and slowly discharge static electricity, protecting the chip from static shocks.