SMP sealants

Omya and Clariant have joined their technical expertise to bring an innovative label-free light & heat stabilizer solution with superior performance to the SMP sealant market.
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AddWorks IBC 760 - Outstanding Label-free Light & Heat Stabilizer for Silyl Modified Polymer (SMP) Sealants

AddWorks IBC 760 is a mixture of a UV absorber, hindered amine light stabilizer (HALS) and antioxidant without any hazard labeling and designed to provide outstanding performance in SMP sealants in terms of light and heat stabilization. Available in micronized powder form, AddWorks IBC 760 prolongs the service life of SMP sealants as it reduces cracking and yellowing that typically occurs if exposed to strong sunlight or high temperature conditions.

 

The performance is evident when tested against current solutions in the market containing benzotriazole. Our new stabilizer solution is an ideal ingredient to formulate high performance SMP sealants used for construction, automotive and other outdoor applications.

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Benefits of SMP sealants

  • Outstanding light & heat stability
  • Low yellowness index
  • In-cartridge color stability
  • No hazard labelling

Safety- hazard labelling

The product does not require a hazard warning label according CLP regulation (Regulation (EC) No. 1272/2008, as amended). For further information please refer to the Material Data Sheet.

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Chemical composition

Chemical nature: Light stabilizers and antioxidant

Classification: Mixture

 

Please contact us for safety and regulatory details or the Technical Data Sheet (TDS).

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CharacteristicsUnitTarget valueTest method
Appearance white to slightly yellowish micronized powderQM-AA-634
Particle size distribution D50μmmax. 12QM-AA-112
Particle size distribution D99μmmax. 54QM-AA-112
Water content (130°C)%max. 0.5QM-AA-341

Application

AddWorks IBC 760 provides best in class performance for SMP sealant formulations where the need to deliver outstanding light and heat stability is required. AddWorks IBC 760 also benefits from a non-hazardous labelling classification.

 

Recommended dosage level of AddWorks IBC 760 is  0.5 - 1.2% (on total SMP formulation).

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Packaging and handling

Delivery form: Micronized powder

Packaging: Cardboard box with paper bag 10 kg or pallet 200 kg (20 cardboard boxes) 

Storage: For best shelf life store this product in a dry area at normal ambient temperatures. Minimum shelf life is three years from the date of shipping when properly stored.

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Customized optimization with Omyaflex

Omya Flex offers a customized product handling solution that can be tailored to meet the specific needs of a wide range of Omya products. With vertical and horizontal silos available, as well as an on-site slurrying solution, we streamline product delivery and storage. It's possible to eliminate the need for permanent foundations and fixed anchoring, saving space, cost, and time in terms of site preparation, building permit procurement, silo delivery, and commissioning.

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