Knowde Enhanced TDS
Identification & Functionality
- Additives Included
- Chemical Family
- Polymer Name
- Plastics & Elastomers Functions
- CAS No.
- 25087-34-7
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Product Highlights
Film made from the product exhibits excellent mechanical strength at normal as well as low temperature, good sealing properties and superior ESCR.
Borstar®FB2235 contains Slip, Antiblock & Antioxidant
- Key Features
Easy process ability Low COF
Excellent impact strength – stiffness balance Toughness at low temperature
Good seal properties Superior ESCR
Bubble stability Excellent printability
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Applications
Mono layer & co-extrusion films Frozen Food
Lamination (incl. Stand up Pouches) Exclusive Carrier/Boutique bags
Compression Packaging Impact modifier
Industrial Film Liquid Packaging film- Processing Conditions
Borstar®FB2235 can be processed in most types of blown film equipment such as LDPE, LLDPE or HDPE extruders. The balance of draw down properties and bubble stability is superior to conventional LLDPE and LDPE. Thickness of 10 to >2000m can be processed with good bubble stability. The product is well suited for co-extrusion.
Recommended extrusion temperature is 190 - 210°C. A die gap of 1.0 - 1.8 mm will give the best balance between extruder pressure and physical properties in the film. Wider die gap gives higher machine direction orientation.
Borstar®FB2235 provides excellent mechanical properties balance by optimizing film processing parameters like Blow up ratio (BUR) and Frost Line Height (FLH). Higher impact strength can be achieved by raising the FLH. High BUR (>2) also results in improved mechanical properties.
Recommended processing conditions:
Melt temperature 190 –210°C
Die gap 1.0 – 1.8 mm
FLH 2 - 4 DD
BUR >2:1
Properties
- Physical Form
- Physical Properties
- Film Properties
Value | Units | Test Method / Conditions | |
Density | 923 | kg/m3 | ASTM D 792 |
Melt Flow Rate (190°C/2.16Kg) | 0.25 | g/10min | ASTM D1238 |
Melt Flow Rate (190°C/5.0Kg) | 1 | g/10min | ASTM D1238 |
Melt Flow Rate (190°C/21.6Kg) | 22 | g/10min | ASTM D1238 |
Melting Temperature | 124 | °C | ISO 11357/03 |
Vicat Softening Point A50 (10 N) | 101 | °C | ISO 306 |
Escr – 10% Igepal – F 50% | min. 5000 | Hours | ASTM D1693-B |
Value | Units | Test Method / Conditions | |
Elongation At Break (MD) | 550 | % | ISO 527-3 |
Elongation At Break (TD) | 750 | % | ISO 527-3 |
Tear Strength (MD) | 4 | N | ASTM D 1922 |
Tear Strength (TD) | 8 | N | ASTM D 1922 |
Tensile Strength at Break (MD) | 50 | MPa | ISO 527-3 |
Tensile Strength at Break (TD) | 40 | MPa | ISO 527-3 |
Tensile Strength At Yield (Td) | 12 | MPa | ISO 527-3 |
Tensile Modulus (1 % Secant) (Md/Td) | 250/300 | MPa | ASTM D 882 |
Coefficient Of Friction | 0.2 | — | ASTM D 1894 |
Gloss ( 60°) | 10 | ° | ASTM D 2457 |
Dart Drop | 600 | g | ASTM D 1709/A |
Puncture Resistance, Force | 50 | N | ASTM D 5748 |
Puncture Resistance, Energy | 3 | J | ASTM D 5748 |
Regulatory & Compliance
- Chemical Inventories
- Food Contact Regulations
Borstar®FB2235 fulfills the food contact regulations in most countries. If required, contact your Borouge representative for a certificate.
- Recycling
The product is suitable for recycling using modern methods of shredding and cleaning. In-house production waste should be kept clean to facilitate direct recycling.
- Standards
Borouge is certified to various ISO standards.
Safety & Health
- Safety
The product is not classified as a hazardous mixture.
Storage & Handling
- Storage
This product should be stored in dry conditions at temperature bellow 50°C and protected from UV-light. Improper storage can initiate degradation, which results in odor generation and color changes and can have negative effects on physical properties of this product.