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Founded in 1973, Kafrit Industries (1993) Ltd strives to create better and optimized solutions for the Plastic Industry. Kafrit Masterbatches and Compounds technologies have always been designed with great care to support and empower our customer’s products.
We promise to be an open and responsive to customer’s needs, providing the widest range of quality products and tailor- made solutions.
We seek to make our product more sustainable and to positively impact in all aspects the communities where we work and live.

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CONSTAB Polyolefin Additives GmbH is a leading manufacturer of high-quality masterbatches for the plastics processing industry. For over 50 years, we have been developing customized solutions that meet the highest standards of efficiency, quality, and sustainability. Based in Rüthen, Germany, we supply powerful additive masterbatches to customers worldwide for a wide range of applications. In addition to masterbatches for the film industry, we offer e.g. thermostabilizers to improve heat resistance, flame retardants for increased safety, antistatic masterbatches to minimize surface charges, and nucleating agents that enhance stability and appearance. Our innovative solutions help make plastics more efficient, sustainable, and economical. As a reliable partner to the plastics industry, we place particular emphasis on customer service and technical support. Our experts are at your side with in-depth know-how and open communication in order to master individual challenges.

CONSTAB

KAFRIT

POLYFIL

KAFRIT SAB 0C430 EVA functions as a slip and anti-blocking agent specifically designed for compatible films in the rubber industry. It's ideal for processing in banburys or kneaders. This formulation aligns with ethylene vinyl acetate (eva) polymers and resins, and the carrier includes polyethylenes (PE), resin-based, and ethylene vinyl acetate (eva).

KAFRIT SAB 0C430 EVA

CONSTAB SAB 06509 LD features a product composed of 5% highly purified erucamide slip additive and 5% synthetic silica. This formulation serves as both an anti-blocking agent and a slip agent, catering to the packaging sector, including food and beverage packaging and industrial and transport packaging.

CONSTAB SAB 06509 LD

KAFRIT SL 0A864 LD presents a hot slip masterbatch product that's tailored for low coefficient of friction (COF) properties at elevated temperatures. Carried by polyethylenes (PE) and resins, this slip agent product is beneficial for packaging applications, including food and beverage packaging and industrial and transport packaging.

KAFRIT SL 0A864 LD

CONSTAB SAB 06569 LD is a synergistic combination of additives that provides balanced antiblocking and fast slip properties when processing mlld-pe, plastomers, or pe-copolymers; avoids screw slip and blooming; and provides excellent printing and sealing properties in comparison to oleamide or erucamide.

CONSTAB SAB 06569 LD

CONSTAB AT 04673 LD is an amine-free product offering short- and long-term antistatic effects at low humidity levels. It functions as an anti-static agent and is used in building and construction, electrical and electronics, printing, and packaging applications.

CONSTAB AT 04673 LD

KAFRIT SAB 0656A EVA is a slip antiblock combi-masterbatch that acts as an antistick in extruded, blown, and cast films. Prevents the sticking of films to hot surfaces and prevents the fusion of Eva shrink hoods. Suitable for films with high va-content.

KAFRIT SAB 0656A EVA

KAFRIT SL 00T52 LD introduces a long-lasting slip agent that maintains good slip properties during storage in multilayered films. With high slip attributes, it serves the printing and packaging markets, particularly in packaging applications such as food and beverage packaging and industrial and transport packaging.

KAFRIT SL 00T52 LD

CONSTAB AT 04131 LD is an amine-free product designed for short- and long-term antistatic effects, even at very low humidity levels. These anti-static agents are carried by polyethylenes (PE) and resin-based materials, and they target the electrical and electronics markets as well as the printing and packaging markets.

CONSTAB AT 04131 LD

CONSTAB AT 07560 LD is an amine-free product that provides short- and long-term antistatic effects at low humidity levels. It functions as an anti-static agent and is suitable for electrical and electronic equipment, printing, and packaging, as well as applications in food and beverage packaging, industrial and transport packaging, and housings and enclosures.

CONSTAB AT 07560 LD

Kafrit Group

Founded in 1973, Kafrit Industries (1993) Ltd strives to create better and optimized solutions for the Plastic Industry. Kafrit Masterbatches and Compounds technologies have always been designed with 

Kafrit - Plastic Industry - Masterbatch - Quality - Sustainable

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POLYFIL H is a foaming agent specifically designed for use with high-density polyethylene (HDPE), polystyrenes (PS), polypropylenes (PP), low-density polyethylene (LDPE), and linear low density polyethylene (LLDPE) as compatible polymers and resins. It is suitable for extrusion processing methods and is carried by low-density polyethylene (LDPE) in a resin-based formulation, making it ideal for various foaming applications in the plastics industry.

POLYFIL H




Polyfil Inc’s PAC-0005FFLL-MW is an economical, fluoropolymer free processing aid concentrate for polyethylene extrusion that offers outstanding performance under a wide variety of extruder conditions. The non-blooming, thermally stable active ingredient can speedily coat internal die surfaces without build-up at moderate dosage levels. Benefits to PAC-0005FFLL-MW quality include reduction or elimination of melt fracture, die build-up, and gel formation. Improvements are seen in gloss, clarity, and physical properties of the film. Economic advantages are obtained through increased extruder output and lower scrap rates. PAC-0005FFLL-MW complies with FDA requirements for food contact applications and will not interfere with ink adhesion, heat seals, or laminations.


	The MW grade has a proprietary chemistry that provides excellent thermal stability for blown film applications.



POLYFIL PAC-0005FFLL-MW




Polyfil Inc’s PAC-0005FFLL-MWZ is an economical, fluoropolymer free processing aid concentrate for polyethylene extrusion that offers outstanding performance under a wide variety of extruder conditions. The non-blooming, thermally stable active ingredient can speedily coat internal die surfaces without build-up at moderate dosage levels. Benefits to PAC-0005FFLL-MWZ quality include reduction or elimination of melt fracture, die build-up, and gel formation. Improvements are seen in gloss, clarity, and physical properties of the film. Economic advantages are obtained through increased extruder output and lower scrap rates. PAC-0005FFLL-MWZ complies with FDA requirements for food contact applications and will not interfere with ink adhesion, heat seals, or laminations.


	The MWZ grade has a proprietary chemistry that is thermally stable at even higher temperatures than the MW, making the MWZ suitable for both blown and cast film applications.



POLYFIL PAC-0005FFLL-MWZ

POLYFIL P functions as a foaming agent, generating microcells to reduce weight in fibers and nonwovens. It's a versatile solution suitable for PE, PP, and PS. It's compatible with a range of polymers and resins, including high-density polyethylene (HDPE), polystyrenes (PS), polypropylenes (PP), low-density polyethylene (LDPE), and linear low-density polyethylene (LLDPE). It accommodates processing methods like blow molding and injection molding. The carrier is low-density polyethylene (LDPE) within a resin-based matrix. Notable features include its contribution to lightness.

POLYFIL P

POLYFIL VM1 is a foaming agent designed for use with high-density polyethylene (HDPE), polystyrenes (PS), and polypropylenes (PP) as compatible polymers and resins. It is carried by ethylene propylene rubber (epm) in a resin-based formulation, making it suitable for various foaming applications in the plastics industry.

POLYFIL VM1

POLYFIL GAC-10003 is designed to absorb gas and odors in polyolefins, making it suitable for applications like waste bags and recycling. Kafrit Group GAC-10003 functions as a deodorant and is compatible with polypropylenes (PP), polyethylenes (PE), and other polyolefins.

POLYFIL GAC-10003

POLYFIL L is a microcellular, patented endothermic solution that serves as a foaming agent. It is compatible with linear low-density polyethylene (LLDPE), high-density polyethylene (HDPE), polystyrenes (PS), polypropylenes (PP), and low-density polyethylene (LDPE). The product can be processed using blow molding and injection molding methods, and its carrier is resin-based, using low-density polyethylene (LDPE).

POLYFIL L






Polyfil Inc’s PAC-0001FFLL-SP is a fluoropolymer-free processing aid concentrate for polyethylene extrusion that offers outstanding performance under a wide variety of extruder conditions. The non-blooming, thermally stable active ingredient can speedily coat internal die surfaces without buildup at low dosage levels. Benefits of PAC-0001FFLL-SP quality include reduction or elimination of melt fracture. Improvements are seen in the gloss, clarity, and physical properties of the film. Economic advantages are obtained through increased extruder output and lower scrap rates. PAC-0001FFLL-SP complies with FDA and EU requirements for food contact applications and will not interfere with ink adhesion, heat seals, or laminations.


POLYFIL PAC-0001FFLL-SP

POLYFIL CS is a foaming agent product. It is suitable for use with sheets, pipes, and profiles. The product is compatible with various polymers and resins, including linear low-density polyethylene (LLDPE), high-density polyethylene (HDPE), polystyrenes (PS), polypropylenes (PP), and low-density polyethylene (LDPE). The recommended processing method for POLYFIL CS is injection molding. The carrier used is resin-based, specifically low-density polyethylene (LDPE).

POLYFIL CS

POLYFIL H is a foaming agent specifically designed for use with high-density polyethylene (HDPE), polystyrenes (PS), polypropylenes (PP), low-density polyethylene (LDPE), and linear low density polyet

Ecocell - H - Kafrit - Foaming Agent - HDPE - Extrusion - LDPE

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	Value	Units	Test Method / Conditions
Starting LDR	50:1	-	-
Density	approx. 1.052	g/cm3	-
Melt Index	approx. 5.50	g/10 min	-

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