SABO is a leading supplier of polymer additives, and one of the largest manufacturers of HALS (Hindered Amine Light Stabilizers) globally. Our products add value by extending the lifetime of plastic materials, providing special effects through surface modification, and reducing the consumption of natural resources. As a result of our commitments to our customers and to the plastics industry, we have achieved steady growth since entering the market in 2007.
UV Absorbers
UV light stabilizers prevent degradation of polymers by scavenging free radicals formed when plastic materials are exposed to sunlight.
SABOSTAB® UV 312
Oxanilide UV absorber for plastics and adhesives & sealants
SABOSTAB® UV 312 is an effective UV Absorber light stabilizer in a broad range of plastic and adhesives applications. Plastic applications include polyamides, PVC (rigid and flexible), polyesters (thermoplastic and thermoset), polyurethanes, PMMA, acrylates, styrenics (PS, ABS, SAN, ASA), UPES, epoxide resins, PC, adhesives and sealants and PP at low loading level.
The product is an Oxanilide class UVA suitable for use in clear or transparent plastics, adhesives and sealants applications for appliances, building and construction, automotive, industrial, marine environments and architectural applications.
Features:
- Provides excellent light stability in plastics and adhesives & sealants
- Very low color, almost colorless in transparent and clear applications
- Less discoloring than conventional UV absorbers, even in alkaline environments and in the presence of metal catalyst residues or metals
- Low volatility and excellent compatibility with polar plastics and adhesives & sealants, improve also polymer thermal stability
- Can be used in combination with optical brighteners without interference and in UV curing systems
SABOSTAB® UV 81
Benzophenone UV absorber
SABOSTAB® UV 81 is an effective light stabilizer in a broad range of plastic applications, including LDPE, LLDPE, and EVA agricultural films, polypropylene and TPO thick sections, flexible PVC, thermoset polyesters (UPES), and others.
The product is also suitable for use in industrial coatings where moderate resistance to weathering is required.
Features:
- Provides good light stability in many different plastics and coatings
- Low volatility
- Good compatibility with many plastic substrates
SABOSTAB® UV 1
Liquid formamidine UV absorber for polyurethanes
SABOSTAB® UV 1 is highly effective for the light stabilization of PUR in a wide range of applications, including microcellular foams and integral skin foams for footwear, conventional rigid and flexible foams, fabric coatings for artificial leather, adhesives, sealants, and elastomers (spray, RIM, etc.).
It is conveniently added to PUR systems as a solution in the polyol component (polyether- or polyester-based).
Features:
- Provides excellent light stability to polyurethanes (PUR)
- Strong UV absorbance at wavelengths where PUR are most sensitive
- Less discoloring than conventional UV absorbers
- Miscible with polyether and polyester-based polyols for easy dosing
SABOSTAB® UV 37
Benzoate light stabilizer synergist for plastics
SABOSTAB® UV 37 is a highly effective synergist used to boost the performance of other light stabilizers such as hindered amine light stabilizers (HALS) and UV absorbers. Such combination systems often show a level of light stabilization performance far exceeding HALS or UV absorbers used alone and are particularly useful for the light stabilization of polyolefins (PE, PP, TPO), Styrenics (ABS, SAN, PS, SEBS, SBS), rigid PVC, polyacetals, polyurethanes, polyesters (PET, PBT) and polycarbonate (PC/PC blends).
SABOSTAB® UV 37 acts also as an effective processing and thermal stabilizer.
Features:
- UV and thermal stabilizer, radical’s scavenger and acid resistant.
- Strong synergistic performance when used in combination with HALS and/or UV absorbers and in presence of fillers or pigments
- Not-alkaline and non-interactive with other formulation components
- Non-discolouring, low volatility, good resistance to high temperature and extraction, excellent compatibility, low color contribution and low toxicity.
Hindered Amine Light Stabilisers (HALS)
HALS exhibit an unmatched effectiveness to inhibit photodegradation mechanisms that lead to undesired changes in plastic articles, such as cracking, chalking, colour changes and finally loss of physical properties.
SABOSTAB® UV 65
Hindered amine light stabilizer (HALS) for plastics and coatings
SABOSTAB® UV 65 is an effective light stabilizer in a broad range of plastic and coating applications.
Plastic applications include polyurethanes, flexible PVC, styrenic polymers (ABS, ASA), acrylics, unsaturated polyesters, elastomers, adhesives, and sealants. The product is also ideal for use in plastisols and liquid masterbatches for plastics.
The product is suggested for halogenated flame retardant systems where low acid sensitivity is needed.
Features:
- Excellent light stabilisation performance in plastics and coatings
- Stable liquid product form
SABOSTAB® UV 70
Hindered amine light stabilizer (HALS) for plastics
SABOSTAB® UV 70 is an effective light stabilizer in a broad range of polymers, especially in thick-section applications, and is particularly useful in PP, TPO, styrenic polymers (HIPS, SAN, ABS, ASA), polyamides, polyurethanes, polyacetals, acrylics, elastomers, adhesives, and sealants.
It is also suitable for use in thin section applications such as PP film and tapes.
Features:
- Excellent light stabilization performance in thick-section applications
- Non-discolouring
- Granular, low-dusting product form
SABOSTAB® UV 119
Hindered amine light stabilizer (HALS) for plastics and coatings
SABOSTAB® UV 119 is a highly effective light stabilizer in a broad range of polymers and applications, including polyolefins (PE, PP), TPO, styrenic polymers (ABS, ASA), polyamide fibers, polyurethanes, and elastomers.
The advantages of the product render it particularly useful in PE-based agricultural films, PP fibers, and talc-filled PP and TPO automotive compounds. It is also recommended for use in powder coatings where it contributes to the triboelectric effect as well as providing excellent light stability.
Features:
- Tertiary amine HALS having reduced interaction with agricultural chemicals, fillers, pigments, and other additives as compared to conventional HALS
- Provides outstanding thermal oxidative stability as well as light stability in polyolefins, particularly in talc-filled PP and TPO
- Non-discolouring, low volatility and excellent resistance to migration
SABOSTAB® UV 62
Polymeric hindered amine light stabilizer (HALS) for plastics
SABOSTAB® UV 62 is an effective light stabilizer in a broad range of polymers and applications. It is particularly useful in PE (injection molding, rotational molding, film, and tape), EVA, PP fibers, polyurethanes, polyacetals, elastomers, adhesives, and sealants
SABO®STAB UV 62 is an excellent light stabilizer in systems containing carbon black.
Features:
- Non-discolouring
- Low volatility and excellent resistance to migration
- Low basicity for reduced interactions with pigments and other stabilizers
- Extensive food contact clearances
SABOSTAB® UV 94
Polymeric hindered amine light stabilizer (HALS) for plastics
SABOSTAB® UV 94 is an effective light stabilizer in a broad range of polymers in both thin and thick section applications, and is particularly useful in PE (injection moulding, film, and tape), PP (injection molding, film, and fibers), EVA, TPO, polyamide fibers, flexible and rigid PVC, styrenic TPE, EPR, polyurethanes, polyacetals and specialty adhesive applications.
It is also suitable for use in cross-linked XLDPE.
Features:
- Excellent light stabilization performance in polyolefins (thin- and thick-section)
- Contributes to the thermal oxidative stability of polyolefins
- Low volatility and excellent resistance to migration
- Extensive food contact clearances
SABOSTAB® UV 40
Polymeric hindered amine light stabilizer (HALS) for plastics
SABOSTAB® UV 40 is a highly effective light stabilizer in a broad range of polymers in both thin and thick section applications, and is particularly useful in PE (injection molding, film, and tape), PP (injection molding, film, and fibers), TPO, polyamide fibers, flexible and rigid PVC, styrenic TPE, polyurethanes, and specialty adhesives.
It is also recommended for use in systems containing mineral fillers and/or carbon black.
Features:
- Provides exceptional UV- and long-term thermal stability in polyolefins
- Low volatility, excellent resistance to extraction, minimal pigment interaction
- Narrow polydispersity ensures consistent performance in use and processing
- Extensive food contact clearances
SABOSTAB® UV 78
Synergistic hindered amine light stabilizer (HALS) blend for plastics
SABOSTAB® UV 78 is a versatile and cost-effective light stabilizer in a broad range of polymers in both thin and thick section applications, and is particularly useful in PE (injection molding, film, and tape), PP (injection molding, film, and fibers), TPO,polyamide fibers, flexible and rigid PVC, styrenic TPE, polyurethanes, and specialty adhesives.
Features:
- Excellent light stabilization performance in polyolefins (thin- and thick-section)
- Contributes to the thermal oxidative stability of polyolefins
- Low volatility and excellent resistance to migration
- Extensive food contact clearances
