OKA-Tec develops and produces OKABEST™ and OKAFLEX ™ stabilizers leading to improved properties of engineering plastic regarding long-term-, hydrolyse-, hot-oil, and heat stability. OKA-Tec's special stabilizers achieve long-term heat stability for demanding PA and PP application in automotive “under-the-hood“ applications.
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OKA-Tec
OKABEST CLH 22 is a antihydrolyses agent against the degradation reactions of polymers like PA, PU, PET and PBT. This particular grade is free of aromatic carbodiimides and therefore harmless. OKABEST CLH 22 is able to absorb water and acid molecules and therefore it is particularly suitable for long-term stabilization against hydrolytic degradation of engineered plastic parts, films, fibers and adhesives.
Heat Stabilizer
OKA-Tec
OKABEST CLX 14 is a synergistic blend of antioxidants. OKABEST CLX 14 is especially suited for the stabilization of polyamide molded parts, fibers, and films. Its use is also recommended in other polymers such as polyacetals, polyesters, polyurethane, and adhesives. It is suitable for use in bright and colourless components.
Blend Antioxidant
OKA-Tec
OKABEST CLX 5 B is a synergistic blend of organic primary antioxidants especially suited for the stabilization of polyamide molded and extruded parts.
Blend Antioxidant
OKA-Tec
OKABEST CLX 80 is an excellent performing, color-stable long-term heat and processing stabilizer preventing yellowing after injection molding and tempering process. OKABEST CLX 80 is suitable for long-term heat stability up to 150°C and it could be used for unreinforced and reinforced PA compounds. It is particularly suitable for light (whitish) pigmented, glass fiber and mineral reinforced polyamide compounds.
Advantages:
- very efficient universal stabilizer with superior performance and outstanding color fastnessafter processing
- easy to disperse in polyamides during compounding, no plate out or blooming
- meets requirements of electrical and electronics (EE) applications
Blend Antioxidant
Heat Stabilizer
Phenolic Antioxidant
Inhibitor
OKA-Tec
OKABEST CLX 9 is especially suited for the stabilization of polyamide molded parts, fibers and films. Its use is also recommended in other polymers such as polyacetals, polyesters, polyurethane and adhesives.
Blend Antioxidant
OKA-Tec
OKABEST Flex Granules is an organic and discoloring heat stabilizer for polyamide compounds providing excellent additional resistance against hot-oils and greases. OKABEST Flex Granules could be used in filled and unfilled polyamides, particularly in applications where copper based stabilizers could not be used. OKABEST Flex Granules provides excellent hot-oil resistance and therefore it is very suitable for the under-the-hood applications.
Blend Antioxidant
OKA-Tec
OKABEST PAT 200 is a multi-component blend of primary and secondary antioxidants for those demanding applications where superior processing and long-term heat aging protection against thermo-oxidative degradation is required. OKABEST PAT 200 was specifically developed for filled or reinforced polyolefin compounds and is particularly suitable for the long-term stabilization of compounds made from recyclate Polyolefins.
Blend Antioxidant
OKA-Tec
OKABEST PAT 218 is a discoloring multi-component blend of primary and secondary antioxidants for demanding applications where superior processing and long-term thermal aging protection against thermo-oxidative degradation is required. OKABEST PAT 218 is specifically developed for filled or reinforced polyolefin based compounds.
Blend Antioxidant
OKA-Tec
OKABEST PAT 218 T is a discoloring multi-component blend of primary and secondary antioxidants for demanding applications where superior processing and long-term thermal aging protection against thermo-oxidative degradation is required. OKABEST PAT 218 T is specifically developed for talc and chalk reinforced polyolefin compounds.
Blend Antioxidant
OKA-Tec
OKABEST PAT 219 B is a special multi-component blend of primary and secondary antioxidants for demanding applications where superior processing and long-term thermal aging protection against thermo-oxidative degradation is required. OKABEST™ PAT 219 B is specifically developed for filled or reinforced polyolefin based compounds.
Blend Antioxidant