Thioplast® EPS35

1 of 5 products in this brand
Thioplast® EPS35 is an aliphatic epoxy-terminated polysulfide polymer designed for use with conventional epoxy resins. It is ideal for heavy-duty adhesives and coatings, offering excellent primerless adhesion, low-temperature impact resistance, crack resistance, and enhanced chemical and corrosion resistance. This liquid polymer is compatible with epoxies and is used in epoxy sealants, adhesives, and 2K coatings for metal and concrete. Thioplast® EPS35 provides oil and thermal shock resistance, along with excellent formulation flexibility.

Chemical Family: Polysulfides

End Uses: 2K (2 Component) Adhesive, 2K (2 component) Coating, Concrete Coating, Epoxy Adhesive, Epoxy Sealant, Metal Coating

Compatible Substrates & Surfaces: Concrete, Metal

Features: Chemical Resistance, Corrosion Resistance, Crack Resistance, Excellent Formulation Flexibility, High Impact Resistance, Oil Resistance, Primerless, Thermal Shock Resistance

Technical Data Sheet
View All Documents

Enhanced TDS

Identification & Functionality

Chemical Family
Polysulfides
Manufactured By
Nouryon
CASE Ingredients Functions
Binder & Resin
Technologies
CASE
Product Families
CASE — Resins & Binders
Other Resins & Binders

Features & Benefits

CASE Ingredients Features
Chemical Resistance,
Corrosion Resistance,
Crack Resistance,
Excellent Formulation Flexibility,
High Impact Resistance,
Oil Resistance,
Primerless,
Thermal Shock Resistance

Applications & Uses

Markets
Electrical & Electronics,
Paints & Coatings
Applications
Paints & Coatings — Building & Construction
Concrete Coatings & Stains
Paints & Coatings — Industrial Coatings
Metal Coatings
Electrical & Electronics — Packaging & Assembly
Adhesives & Sealants
Compatible Polymers & Resins
Bisphenol A (BPA),
Bisphenol AF (BPAF),
Bisphenol F (BPF),
Epoxies (EP)
Compatible Substrates & Surfaces
Concrete,
Metal
Adhesive & Sealant End Applications
2K (2 Component) Adhesive,
Epoxy Adhesive,
Epoxy Sealant
Coating End Applications
2K (2 component) Coating,
Concrete Coating,
Metal Coating
Application Information

Thioplast® EPS35 is primarily used in metal or concrete coatings to improve the flexibility, impact and thermal shock resistance as well as the resistivity against chemicals, oils, corrosion and low-temperature cracks. Thioplast® EPS35 is compatible with most Bisphenol A, A/F, F and Novolac resins and can also be used in epoxy-based adhesives and sealant formulations. As with any product, the use of Thioplast® EPS35 in a given application must be tested (including, but not limited to field testing) in advance by the user to determine suitability. Thioplast® EPS35 is used in two-component systems. Typical curatives are linear or cyclic aliphatic or aromatic amines.

Properties

Physical Form
Liquid
Appearance
Clear amber liquid
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
AppearanceClear liquid--
OdorSlight--
Melting Point-76°F-
Flash Point212 - 390°F-
Relative Density1.2--
Insoluble inWater--
Dynamic Viscosity (at 25°C)2,500 - 5,000mPa.s-
Explosive PropertiesNot explosive--
Characteristics
ValueUnitsTest Method / Conditions
Storage Temperature25°C-
Specific Weight1.23kg/m³-
Viscosity (at 25°C)approx. 3.5Pa.s-
Equivalent Weight600 - 800g/eq-
Epoxy-oxygen Contentapprox. 2.0 - 2.7wt%-

Regulatory & Compliance

Certifications & Compliance
Clean Air Act (CAA) Certified,
Clean Water Act (CWA) Certified,
Comprehensive Environmental Response, Compensations & Liability Act (CERCLA)
Chemical Inventories
IECSC (China),
TSCA (USA)

Packaging & Availability

Packaging Information

Thioplast® EPS35 is available in 200 l drums or 1000 l IBC. Other packages available on request.

Storage & Handling

Shelf Life
12 months
Storage Information

Thioplast® EPS35 is a reactive Pre-polymer. Protection against contact with air, moisture and temperatures over 25°C (77°F) during transportation and storage is needed. Containers should be firmly closed after each use. Under appropriate storage conditions the shelf life of this product is 12 months.