Eco-Fresh Antimicrobial Agent for Plastics

ECO-FRESH is a highly effective antimicrobial agent, to a large extent curbed by Gram-positive bacteria and gram-negative bacterial growth to play an important role. ECO-FRESH has the low mobility rate and high activity, so that the plastics with ECO-FRESH have superior antibacterial properties. ECO-FRESH is suitable for all common materials and stable up to 300 ℃.

Chemical name: Butylparaben; Methylparaben; PHMB, 2,4,4 chloro-2-hydroxy-diphenyl ether, and others.

Applications recommended ECO-FRESH in temperature does not exceed 250 ℃ ~ 270 ℃  for local application. Suitable  polyolefin polymers (polypropylene, low density or high density polyethylene), ethylene - vinyl acetate copolymer, poly (methyl methacrylate), polystyrene, unsaturated polyester, polyurethane, thermoplastic polyurethane, formyl urea resins, latex, and cellulose acetate. ECO-FRESH in the application of PVC and ABS, as the case may be. ECO-FRESH mainly used in health facilities (for example: toothbrush, toilet seats), appliances, trash, insoles, mats and hospital equipment.

Performance advantages ECO-FRESH is one of the most effective antimicrobial plastic, which helps prevent bacteria on the surface of the plastic composition, and to avoid the plastic surface color or odor generation. ECO-FRESH is an ideal product, according to the different requirements to ensure that the finished product meet health standards. B&J Technologies Co., Ltd. has successfully produced and sold more than 10 years, and has a wealth of experience, it can be in cosmetics, toothpaste and soap to use, are safe to humans and the environment, B&J Technologies will continue to support customers product efficacy, toxicity characteristics of analytical methods and information to customers, so customers benefit greatly.

Product characteristics

Eco-Fresh is a white fine powder

Application guidelines:

polyethylene: 0.1 ~ 0.5%

unsaturated polyester: 0.1% to 1.0%

PP: 0.1 ~ 0.5%

Poly (methyl methacrylate): 0.3 ~ 1.0%

Polyurethane: 0.2% ~ 1.0%

Thermoplastic polyurethane: 0.1% to 0.5%

PVC: 0.5 to 1%

As the volatility of the product, the processing temperature should try to avoid exceeding 270 ℃.

 Physical properties

 Melting point range: 56 ~ 58 ℃ 

 Flash point: 223 ℃ DIN 51758

 Gravity (20 ℃): 1.58g/cm3

 Pressure (20 ℃): 5.3X10-4Pa

 Pressure (100 ℃): 2.7Pa

 Density (g / l): 550 ~ 610

 Solubility (25 ℃): g/100g solution

 Acetone:> 100

 Isopropanol:> 100

 Is - n-hexane: 8.5

 Glycerol: 0.15

 Water: 0.001

Water / ethanol 75:25 0.06

 Water / ethanol 70:30 0.17

 Volatility (TGA, 20 ℃ / min in air): 240 ℃ when the weight loss of 35.2%, but the volatility of the accession process depends on the solubility of the material, process and equipment parameters, so relatively low.

Microbial selection in direct contact with microorganisms resulting in the minimum inhibitory concentration

 Escherichia coli incidence of 0.02 ~ 0.5ppm

 Gold (pyogenes) aureus incidence and body odor 0.01 ~ 0.1ppm

 Corynebacterium 3ppm tiny body odor

 Garcinia Sarcina foot odor 4ppm

 Klebsiella pneumoniae incidence 0.1 ~ 0.3ppm

 Proteus bacteria in urine odor 0.1 ~ 0.3ppm

 Incidence of intestinal fecal streptococci 0.1 ~ 3ppm

 Salmonella incidence of 0.1 ~ 0.3ppm

 Hair ringworm athlete's foot odor 1ppm

Safety guidance ECO-FRESH are safe for people and the environment, but can cause eye and skin irritation, this product is very small solubility in water, it can be separated from the water filter.

Registration ECO-FRESH around the world have registered for industrial use. Australia, Canada, China, Philippines: AICS 3380-34-5

Europe: EINECS 222-182-2

Japan: MITI 9-381

North Korea: MOE 3-2436

United States: TSCA 3380-34 -

In many countries have been approved for food contact plastics can. For details, please consult our technical service personnel.