Enhanced TDS
Identification & Functionality
- Blend
- No
- CASE Ingredients Functions
- Chemical Family
- Plastics & Elastomers Functions
- Product Code
- MITM01742
- Single Ingredient
- Yes
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Key Features
- OREVAC® 18750 is a tie resin to be used in extrusion coating and extrusion lamination technologies. It has been designed to develop adhesion in these processes ontosubstrates like aluminum foil (*), paper or PP films and in coextrusion with resins like PP and PA.
- OREVAC® 18750 exhibits excellent processing properties, particularly regarding drawability, neck-in and melt stability. In addition to adhesive properties, the special formulation of OREVAC® 18750 allows to design aluminum lids for PP or PP coated cups and containers with controlled opening forces.
Applications & Uses
- Compatible Polymers & Resins
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Markets
- Applications
Properties
- Physical Form
Technical Details & Test Data
- Processing Parameters
OREVAC® 18750 is not corrosive and is readily processed with standard polyolefin equipment. Conditions typically used in extrusion of polypropylene resins are suitable. Typical extrusion temperature settings could be:
Zone 1 Zone 2 Zone 3 Zone 4 Fittings Channels Die 200-220°C 220-250°C 250-275°C 275°C 275°C 275°C Final profile and settings depend on the line and the multi-layer structure being run. Although it is not necessary for short runs, it is recommended to dry OREVAC® 18750 pellets prior to
extrusion in order to reduce die build-up during long runs. Typical drying conditions would be from 2 to 4 hours at 80-90°C under dry air.
Packaging & Availability
- Packaging Type
Principal Information
- Group Principal Number
- S002377
- Principal
Storage & Handling
- Storage Conditions
- OREVAC® 18750 should be stored in dry conditions protected from UV-light.
- Improper storage conditions may cause degradation and have consequences on physical properties of the product.
- Shelf is three years from the date of delivery, in unopened packaging.
Other
- Color (SDS)
- Translucent
- Insoluble in (SDS)
- Water
- Item Number
- Odor (SDS)
- Ester-like
- Other Hazards
- Processing may release vapors and/or fumes which cause eye, skin and respiratory tract irritation, Effects due to processing releases: Irritating to eyes, respiratory system and skin. Prolonged or repeated exposure may cause: headache, drowsiness, nausea, weakness. (severity of effects depends on extent of exposure).
- Temperature Control
- No
- USA/DOT UN Number
- Not Applicable
- Mechanical Properties
Value Units Test Method / Conditions Elongation at Break min. 700.0 % % ASTM D638 on 25 μm films Elongation at Break min. 700.0 % % ISO 527-2 on 25 μm films Tensile Modulus 500.0 MPa MPa ASTM D638 on 25 μm films Tensile Modulus 500.0 MPa MPa ISO 527-2 on 25 μm films Tensile Strength at Yield 16.0 MPa MPa ISO 527-2 Elastomer compatibility, nitrile - Physical Properties
Value Units Test Method / Conditions Density 0.92 g/cm³ g/cm³ ISO 1183 Density 0.92 g/cm³ g/cm³ ASTM D1505 Melt Flow Index 35.0 g/10min g/10min ASTM D1238 at 230°C, 2.16 kg Melt Flow Index 35.0 g/10min g/10min ISO 1133 at 230°C, 2.16 kg Melting Point 160.0 °C °C ISO 11357-3 Softening Point 121.0 °C °C ASTM D1525 10N, on 25 μm films Softening Point 121.0 °C °C ISO 306 10N, on 25 μm films - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Bulk Density (SDS) approx. 500.0 kg/m³ kg/m³ Decomposition Temperature (SDS) min. 536.0 °F °F Density (SDS) 0.92 g/cm³ g/cm³ at 20°C Melting Point (SDS) 320.0 °F °F - Shelf Life & Stability
Value Units Test Method / Conditions Shelf Life 3.0 yr yr