ACLAR 33C embedding film sheets

ACLAR is a thermoplastic film that is clear, biochemically inert, and sterilisable by heat or radiation. Cells readily adhere to the film, which makes it useful in fixation, dehydration and embedding procedures. ACLAR is widely used in pharmaceutical, medical and electronics applications. It separates readily from resins, and can be easily cut with standard scissors, blades and punches.  Disc punches are available, see (EMS77850 series)ACLAR 33C embedding film is now available in 199µm thickness and it is offered in a 203 x 254mm sheet form with package quantities of 10 or 25.ACLAR 33C Physical Data Sheet (These are only typical values and are not to be interpreted as product specifications):

ACLAR is a thermoplastic film that is clear, biochemically inert, and sterilisable by heat or radiation. Cells readily adhere to the film, which makes it useful in fixation, dehydration and embedding procedures. 

ACLAR is widely used in pharmaceutical, medical and electronics applications. It separates readily from resins, and can be easily cut with standard scissors, blades and punches.  Disc punches are available, see (EMS77850 series)

ACLAR 33C embedding film is now available in 199µm thickness and it is offered in a 203 x 254mm sheet form with package quantities of 10 or 25.

ACLAR 33C Physical Data Sheet (These are only typical values and are not to be interpreted as product specifications):

Technical Data

Properties:

Properties @ 23°C ~50% RH Metric (Typical Value) Test Method
Gravity Specific 2.12 ASTM D1505
Yield 7.8 mil 2.38m2/kg  
Haze <4.5% ASTM D1003
Crystalline Melting Point 206°C ASTM D4591
Dimensional Stability, 10 min @ 149°C
 - MD
 - TD
<2%
<2%
ASTM D1204
Tensile Strength
 - MD
 - TD
21-32 MPa
21-38 MPa
ASTM D882
Elongation (MD/TD) 50-125% ASTM D882
Modulus, Secant (MD/TD) 1276-1379 MPa ASTM D882
Tear Strength, Graves (MD/TD) 425-525 g/mil ASTM D1004
Water Vapour Transmission
Rate @ 37°C / 100% RH
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
Updated: 05-03-2026
Code Pack Size Availability Price Updated: 05-03-2026
EMS50425-10 Pack/10 No ETA $219.00 AUD
EMS50425-25 Pack/25 No ETA $400.00 AUD

* Availability Explanation

X weeks – the estimated lead time, based on the average time taken previously to fill orders from this particular supplier. Lead times are from when we receive your order until when we fill your order. For delivery times, please see shipping information below.

In Stock – Plenty of stock on the shelf, ready to ship.

No ETA – our supplier has advised they cannot provide an accurate ETA. Generally there is some issue with supply, and it may be more than 6 months.