Suzhou Betpak New Material Technology

Principle:

Yellow to green (cobalt-free halogen-free) humidity indicator card, environmental protection humidity indicator card meets the convenience, safety, reliability and convenience of detecting the humidity in a closed environment, and its outstanding advantage lies in no pollution to the environment and no harm to human health.

Betpak environmentally-friendly humidity indicator card series also used 30 ~ 50%, 5 ~ 15% or 10 ~ 60% humidity indicator.

During the use of the environmental humidity indicator card, the dot on the card changes from yellow to green if the humidity in the package is at or has been at that value.

Environment friendly:

This kinda HIC –yellow (dry) green(wet), Cobalt free & halogen free can reach to the RoHS requirements. And it is really environment friendly,which meets hazardous substances inspection and testing prescribed by national standards.

Testing that meets RoHS standards, hazardous substances inspection and testing prescribed by national standards, and regularly updated third party SGS testing reports all play a role in the supervision, inspection and public publicity of the environmental protection of humidity card, which make sure that your products meet its environmental requirements when exported to any country.

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Principle

ESD static shielding bags are semitransparent which allowing visual inspection capability. Metalized static shielding bags provide a static safe environment for sensitive electronic devices. Polyester dielectric and metal layer provide Faraday Effect shielding against electrostatic shock.

Zippered ESD shielding bag can cater the needs of electronic products used for many times.

Application

potential hazards, their unique structure forming Faraday electric cage "induction cap" effect, in order to achieve the items inside the bag of blocking and antistatic effect, outer wear-resistant metal coating and lining materials, the complex process of electrostatic shielding protection perfection, translucent heat sealing bag type of process,The contents of the bag can be clearly identified.

Parameter:

Constructions:

Meets to : ASTM E 168，MIL-STD-3010 Method 2065， MIL-STD-3010 Method 1003，ASTM D882，IPC-TM-650 2.4.1，ASTM F1249

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Principle
Anti-static foil moisture barrier bag has anti-static, electromagnetic interference, moistureproof three big functions, Faraday cage structure, shielding cut off an average of 60 db, electrostatic protection of powerful, lining for pure aluminum, the resistivity is lower than 0.1 Ω, four layers structure composite ability is strong, sealing strong, has a good waterproof, resistance to oxygen, avoid light, durable thorn

Applications:
It is suitable for packaging of electronic products with moisture-proof requirements: all kinds of PC board, IC integrated circuit, optical drive, hard disk, as well as the vacuum packaging of chemical raw materials and biological intermediates, etc., surface resistance value 10^8-10^10Ω.

Constructions:

Standard:

ASTM E 168，MIL-STD-3010 Method 2065，ASTM D882，IPC-TM-650 2.4.1，ASTM F1249 ， MIL-STD-3010 Method 1003

Storage environment:
Temperature ≤40℃, RH ≤90%；

Term of validity：
12 months;

Parameter:

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Principle

DuPont Tyvek is a registered trademark of DuPont proprietary’s protective material brands. It makes use of flash distillation technology: the polymer is processed into continuous filaments by hot-melting, then forms high-density polyethylene after thermal bonding. Using this unique technology we can produce very tough materials with pretty light weight. Tyvek series products combine the benefits of paper, film and fiber as a whole, provide with properties such as tough, durable, strong anti-puncture, anti-static & dust-free, Moreover, their control wet working time is from 60 to75 days.

Scope of Applications

Available for electronic components, glass lenses, semiconductor packaging & testing, medical supplies & health care products, bio-chip and so on.

According to

U. S. Military Standard (MIL-D-3464E), Japanese Industrial Standard (JIS-Z-0701) and German Industrial Standard (DIN-55473).

Technical data of Tyvek:

◇High puncture resistance——good protection for the montmorillonite clay inside.

◇Good water resistance ——Because the Tyvek is made of PE, so even being damp or soaked, the technical strength won’t change

◇Good breathability——make sure that the desiccants can absorb moisture fully.

◇Excellent chemical resistance —— It’s lack of reaction with most strong acid, alkali & salt.

◇Antistatic surface treatment——dust-free, no foreign matters on the surface.

Characteristics of Mont-clay

Ingredient of Mont-clay

Weight：2~3000g

Storage：Temperature ≤35℃，Humidity≤70%

Valid period ：one year/carton box, two years/plastic drum (without open)

Delivery date：5 weekdays

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