Kynar Gas Sampling Bags
Kynar Gas Sampling Bags | Kynar Film | Kynar Bags
Polyvinylidene Difluoride, or PVDF is a highly non-reactive and pure thermoplastic fluoropolymer
Analytical Specialties is pleased to announce the formal introduction of our Kynar® film Sampling Bags. The development of this film began many years ago when the automotive industry realized that Tedlar®, the film specified in the Federal Register, could no longer meet the future requirements of emission testing labs.
The industry was aware that Tedlar’s® manufacturing component, DMAC, remained in the film, outgassing hydrocarbons and potentially causing analytical test failures. With the introduction of new LEV and ULEV vehicles, films needed contamination levels in the parts per billion, rather than parts per million as with current films.
Kynar® Film Thicknesses:
- 3 mil: For ambient emission sampling, offered at prices comparable to Tedlar®.
- 4 mil: For automotive emission sampling, preconditioned with special bakes and handling to achieve background levels between 45-65 parts per billion.
Advantages of PVDF (Kynar ®) Film:
- Excellent chemical resistance
- Stable to UV & effects of weather
- Excellent transmittance of solar energy
- High Heat Resistance
- Superior Physical and Mechanical Properties
- FDA Compliant Resin
Ordering Information for Standard Sizes:
(PLEASE NOTE: MINIMUM ORDER $200)
