Additives

Karina Plásticos has a complete line of additive concentrates. We call additives chemical substances that, when incorporated into the polymer, give specific characteristics such as: resistance to bad weather, reduction of friction, dissipation of static charge, flame retardation, improvement of mechanical properties to impact, among others.

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UV ABSORBERS/LIGHT STABLIZERS additives are chemical substances that, when incorporated in the
formulation, aim to minimize polymer degradation, caused by the chemical reaction of UV rays.

CÓDIGO	DESCRIÇÃO	RESINA
659.0031	MBPEBD ANTI-UV (6)	PE

Degradation by UV rays causes irreversible changes in the properties of the resin.

The anti-block additives aim to prevent two plastic surfaces in contact from being stuck together,
preventing adhesion between the surfaces, thus facilitating handling.

CÓDIGO	DESCRIÇÃO	RESINA	APLICAÇÃO	PRINCIPAIS REGULATÓRIOS	TIPO
6.590.001	MBPEBD ANTI-BLOCK	PE	FILMES EM GERAL		SINTÉTICO/ NATURAL

Features:
• Reduced contact area
• Easy separation between 2 films
• Assists in automatic packaging productivity

The anti-block additives aim to prevent two plastic surfaces in contact from being stuck together,
preventing adhesion between the surfaces, thus facilitating handling.

CÓDIGO	DESCRIÇÃO	RESINA	APLICAÇÃO	TIPO
659.0071	MBPEBD ANTI-OXIDANTE (2)	PE	FILMES E FRASCOS PARA PROTEÇÃO DE CONTEÚDO, PEÇAS SUBMETIDAS À ALTAS TEMPERATURAS, PARADAS DE MÁQUINAS E PRODUTOS COM PROCESSOS DE CICLOS LONGOS	PRIMÁRIO / SECUNDÁRIO
659.0021	MBPEBD ANTI-OXIDANTE (1)	PE	FILMES E FRASCOS PARA PROTEÇÃO DE CONTEÚDO, PEÇAS SUBMETIDAS À ALTAS TEMPERATURAS, PARADAS DE MÁQUINAS E PRODUTOS COM PROCESSOS DE CICLOS LONGOS	PRIMÁRIO

Features:

• Reduced contact area
• Easy separation between 2 films
• Assists in automatic packaging productivity

Antistats additive aims to dissipate the static charge retained on the surface of the film / part during
processing, avoiding the risk of fire, explosion and accumulation of dust and dispersed particles.

CÓDIGO	DESCRIÇÃO	RESINA	APLICAÇÃO	PRINCIPAIS REGULATÓRIOS	MIGRAÇÃO
6.590.012	MBPEBD ANTI-ESTATICO (1)	PE	FILMES EM GERAL, PEÇAS PARA O MERCADO ELETROELETRÔNICO E PROCESSOS QUE GERAM ESTÁTICA E ACÚMULO DE PÓ.		LENTA
6.590.074	MBPEBD ANTI-ESTATICO (9)	PE	FILMES EM GERAL, PEÇAS PARA O MERCADO ELETROELETRÔNICO E PROCESSOS QUE GERAM ESTÁTICA E ACÚMULO DE PÓ.		LENTA

Features:

• Insulator
• Film formation of the additive agent
• Lubricant reducing friction

Compund filler is extracted from processed deposits in different granulometric ranges according to the desired application:

• Particle Size
• Purity
• White

Desiccant additive has the purpose of absorbing moisture during the processing of the polymer,
indicated mainly for recycled materials that normally have excess moisture, enabling processing.

CÓDIGO	DESCRIÇÃO	RESINA
6.590.081	MBPEBD DESSECANTE (5)	PE

Developed to serve the thermoplastic segment via the injection process of parts in polyethylene and polypropylene based polymers, with the objective of assisting in the process of extracting parts from the mold.

NIR Black masterbatch technology allows polymer identification by NIR rating detectors. The pigments reflect incoming energy to the NIR device, making the black plastic detectable during the recycling process.

APPLICATIONS
• Films
• Vials
• Disposable packaging in general

ADVANTAGES
• Promoting the Circular Economy
• Disposal of waste in nature
• Black hue with high opacity and excellent dispersion
• Contribution to the reduction of greenhouse gases

Additive developed with the objective of optimizing the cleaning time of plasticizing peripherals, such as screws and cylinders, injection nozzle and mold hot chamber with high efficiency, reducing set-up time.

Slip additives reduce the friction of the flexible film, creating a surface film that eliminates friction and
facilitates sliding, used to reduce COF (coeffecient of friction).

CÓDIGO	DESCRIÇÃO	RESINA	APLICAÇÃO	PRINCIPAIS REGULATÓRIOS	MIGRAÇÃO
659.0008	MBPEBD DESLIZANTE (1)	PE	FILMES PARA EMBALAGENS EM GERAL E AUXÍLIO DE PROCESSO	FDA, ANVISA	RÁPIDA
659.0009	MBPEBD DESLIZANTE (2)	PE	FILMES PARA EMBALAGENS, INJEÇÃO E SOPRO	FDA, ANVISA	LENTA
664.0011	MBPEB DESLIZANTE (8)	PE	FILMES PARA EMBALAGENS, INJEÇÃO E SOPRO	FDA, ANVISA	LENTA
679.0024	MBPP DESLIZANTE (9)	PP	FILMES PARA EMBALAGENS, INJEÇÃO E SOPRO	FDA, ANVISA	LENTA

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Additives

MASTERBATCH

Mineral Concentrates