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ACLAR® Fluoropolymer-Film, 203x317,5mm (8"x10"), 199µm (7.8mil)
ACLAR® 33C ist ein Copolymer-Film aus Chlortrifluorethylen (CTFE). Er bietet eine sehr hohe Feuchtigkeitsbarriere, hohe chemische und Form-Beständigkeit (<2%). Er ist kristallklar, biochemisch inert und frei von Weichmachern und Stabilisatoren. Der Film bietet daher eine gute Basis für Zellwachstum. Er wird erfolgreich für Hochdruckgefrieren (HPF) und als flexible Barriere bei der Einbettung verwendet.
Produktdetails
Beschreibung
ACLAR® is made from fluorinated-chlorinated resins. There are four basic film types–the homopolymer ACLAR® Rx Series, the copolymers ACLAR® 22A and 33C and the new ACLAR® UltRx. (Honeywell/Allied Signal). The chemical make-up of all ACLAR® products provide an exceptional moisture barrier. ACLAR® is crystal clear, biochemically inert, highly resistant to most chemicals and sterilizable by heat or radiation. ACLAR® is used widely in pharmaceutical, medical, sensitive electronics and military packaging.
ACLAR® 33C is a copolymer film consisting primarily of chlorotrifluoroethylene (CTFE). It offers an outstanding moisture barrier, excellent chemical resistance and minimal dimensional change (<2%), making it the best choice for use in microscopy.
Features
- Crystal clear, high UV transparency– ideal for use in UV curing of embedding resin in microscopy.
- Chemically stable and biochemical\y inert– the product of choice for growing cell cultures.
- Low dielectric constant, high electric strength and dissipation factor– offers excellent cell attachment even through lengthy processing procedures.
- Low surface energy–and separates easily from epoxy.
- Exhibits no detectable autofluorescence– ideal for fluorescent microscopy.
- A non-flammable, non-aging co-polymer–
which is suited for sterilization by heat or UV. - Crystalline melting point is 206°C (403°F)– stable in the SEM.
- Flexible and soft– can be sectioned without damage to the ultramicrotome knives.
- Stable for use with High Pressure Freezing.
ACLAR® film is now available in 7.8 mil (199µm) thickness and it is offered in a 8” x 10” sheet form with package quantities of 10 or 25.
ACLAR® Physical Data Sheet
(These are only typical values and are not to be interpreted as product specifications):
|
Typical Value
|
|||
| Properties@ 73°F ~50% RH | English | Metric | Test Method |
| Gravity Specific | 2.12 | ASTM D1505 | |
| Yield 7.8 mil | 1,677 in2/lb. | 2.38m2/kg | |
| Haze | <4.5% | ASTM D1003 | |
| Crystalline Melting Point | 403°F | 206°C | ASTM D4591 |
| Dimensional Stability, 10 min @ 300°F -MD -TD |
<2% <2% |
ASTM D1204 | |
| Tensile Strength -MD -TD |
3000-4600 psi 3000-4000 psi |
21-32 MPa 21-38 MPa |
ASTM D882 |
| Elongation (MD/TD) | 50-125% | ASTM D882 | |
| Modulus, Secant (MD/TD) | 185,000-200,000 psi | 1276-1379 MPa | ASTM D882 |
| Tear Strength, Graves (MD/TD) | 425-525 g/mil | ASTM D1004 | |
| Water Vapor Transmission Rate @ 100°F/ 100% RH |
0.003 gm/100 in2/day | 0.047 gm/m2/day | ASTM F1249 |
| Thermal Conductivity | 4.7 x 10-4 cal-cm/cm2sec °C | ||
| Flammability | Nonflammable | ||
| Oxygen Index | 100 | ASTD D2683 | |
ACLAR® Chemical Data Sheet
| Chemicals | Average Weight Increase | Visible Effect on Sample |
| Acetone | 0.5% | None |
| Butyl Alcohol | - | None |
| Carbon Tetrachloride | 1.6% | Slightly flexible |
| 1,2-Dichloroethane | 0.03% | None |
| Ethyl Acetate | 6.0% | Very flexible |
| Ethyl Alcohol | None | None |
| Ethyl Ether | 5.2% | Very flexible |
| Ethylene Oxide | 4.0% | Very flexible |
| Formic Acid | None | None |
| Gasoline | None | None |
| All Acids (HCl, H2SO4..) | None | None |
| Methanol | None | None |
| Propylene Oxide | - | None |
| Toluene | 1.1% | Slightly flexible |
| Osmium Tetroxide | None | None |
| Plastisolve | - | None |
References
Jiménez N et al, Gridded Aclar: Preparation methods and use for correlative light and electron microscopy of cell monolayers, by TEM and FIB-SEM.
J Microsc. 2010 Feb;237(2):208-20.
Kingsley RE et al., Preparation of cultured mammalian cells for transmission and scanning electron microscopy using Aclar film.
J Electron Microsc Tech., 10, 77-85 (1988).
Mawe GM et al, Ultrastructure of HRP-labeled neurons: a comparison of two sensitive techniques.
Brain Res Bull. 1983 Apr;10(4):551-8.
Masurovsky EB & Bunge RP, Aclar Film in Biological Electron Microscopy.
J Electron Microsc Tech. 1989 Jun;12(2):172-3.
Masurovsky EB & Bunge RP, Fluoroplastic coverslips for long-term nerve tissue culture.
Stain Technol. 1968 May;43(3):161-5.
Weitere Informationen
| Abmessung | 203x317,5mm |
|---|---|
| Hersteller |
ACLAR
|
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