Ultra-Fresh CA-16 - Lexington Sdn. Bhd.

Ultra-Fresh CA-16 is a fine powder used in the treatment of polymers, synthetic fibers, coatings and adhesives to reduce the effects of microbial action such as odor generation, degradation or discoloration.

Utilizing the natural antimicrobial properties of silver, Ultra-Fresh CA-16 can be incorporated into a wide range of polymer materials to prolong their life, maintain their aesthetic appeal and reduce surface bioburden.

Ultra-Fresh CA-16 is compatible with all types of polymer manufacturing processes including injection or rotational moulding, extrusion, blown film, calendaring or coating and can be applied by direct addition or in the form of a masterbatch concentrate when required.

Some examples of Ultra-Fresh CA-16 end uses:

Cooler bags & containers

Nonwovens

PVC films & PU coatings

Toothbrush Bristles

Hand Driers

PA, PP & PET Fibers

Sanitary Washroom Bins

Towel Dispensers

Kitchen Cutting Boards

Pipes and tubing

Soap Dispensers

Washroom Driers

Mattress Foam

Powder Coatings

Synthetic Rubber Elastomers

Water Tanks

Processing Conditions

Ultra-Fresh CA-16 can be added into polymeric materials such as PE, PP, PVC, PA, PES, polyacetate, acrylic, etc. to maintain aesthetic appeal and reduce surface bioburden. Ultra-Fresh CA-16 can be added at up to 1.0% on total weight of polymer, with 0.2% -0.5% typically being effective.

Ultra-Fresh CA-16 can be added at any time during the formulation procedure that will ensure uniform distribution throughout the polymer system. The use of an Ultra-Fresh CA-16 masterbatch can enhance proper distribution.

Ultra-Fresh CA-16 can be added into liquid or powder coatings, paints and adhesives at use levels up to 1.0% on a weight by weight basis. Levels of 0.3% to 0.5% are normally sufficient to inhibit bacterial growth.

End uses involving indirect food or drinking water contact are approved permitting strict compliance with applicable regulations. Please refer to the Ultra-Fresh CA-16 Technical Data Sheet or speak with your sales representative for more detailed information.

Regulatory Approvals

Ultra-Fresh CA-16 is EPA (USA) registered, BPR (EU) compliant and Oeko-Tex listed, and complies with all regulatory requirements of each country where it is sold.

Product Information
Physical State	Fine Powder
Appearance	Off White
Particle Size	<5 μ silver
Active Ingredient	Silver
Specific Gravity	2.44
Treatment level (owg)	0.1-1.0%
Decomposition	>630°C/1166°F

Antimicrobial Efficacy

The antibacterial properties of Ultra-Fresh CA-16 should be assessed using quantitative test methods such as the ISO 20743 (JIS L1902) or ISO 22196 (JIS Z 2801).