SAMHWA Corp. is the biggest Masterbatch manufacturer in Korea equipped with all the automation production systems for black Masterbatch of which the production capacity is 60,000 kg/day.
As the leading Masterbatch manufacturer in Korea, SAMHWA has been making continuous investments in new equipment and renovation of technology to achieve a monthly production capacity of 2,000 tons of high-quality Masterbatch and 800 tons of XLPE compounds. Color and White Masterbatch Manufacturer

Based on such a big production capacity, SAMHWA CORP. has been providing the local and world plastics industry with its SAMTECH brand of color Masterbatch, additive Masterbatch, and specialty compounds since its establishment in 1986. As usual, all the SAMTECH Masterbatches are tailored for each customer to meet the specific requirements and challenges they face. Every customer has been enjoying top-quality SAMTECH products and the hearty service rendered by SAMHWA for over 30 years.

SAMTECH top-quality Masterbatches are exported to more than 50 countries in the world, and especially special-quality products that meet the ISO 9001 International quality standards are mainly exported to German and Japan.

SAMTECH Masterbatches are such widely used in the world by many plastic Film and Injection and Extrusion producers in many countries such as Korea, Japan, Kenya, China, Vietnam, Botswana, Congo, Peru, Bolivia, Colombia, Lebanon, Zimbabwe, Ghana, Uzbekistan, Tanzania, Ecuador, Russia, and other countries.

Electret Masterbatch
SAMHWA supplies the high-performance and economical SAMTECH electret Masterbatch. Its electret Masterbatch provides a PP melt blown filtering solution with significant performance and processing benefits to PP non-woven production process. Plastic Products Manufacturer
SAMTECH electret Masterbatch, containing 25% fluorine, is a piezoelectricity compound for charge enhancer of PP melt blown to have a high capacity of storing static charge. It is highly recommended for PP Melt Blown where high filtering property is required after corona discharge electret.
Electret masterbatch can increase the density and depth of the charge, trapping energy in the melt-blown non-woven fabric to effectively release negative ions and store charge to improve the comprehensive filtration of the melt-blown non-woven fabric.

In the case of the same fiber fineness and gram weight, electret masterbatch can reduce the resistance of non-woven products and improve the filtration efficiency of non-woven products. It has a good electret effect and improves the filter efficiency of melt-blown cloth. It has good adaptability to melt-blown materials. This product is based on ultra-high flow polypropylene, adding a charge inducer with a special structure and using imported additives.

Main Features of SAMTECH Electret Masterbatch
 Excellent Compatibility
 Less Die Build Up for Processing
 Low dosage rate
 High output rate
 High charge enhancing properties