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ROSECO® BTB S30

1 of 30 products in this brand
ROSECO® BTB S30 is a bio-based PE thermoplastic starch compound resin designed for blown film applications. This white pellet resin delivers high strength and mechanical performance, effectively reducing the carbon footprint in end products. It is specifically tailored for film applications.

Polymer Name: TPS/PE Alloy

Processing Methods: Blown Film Extrusion, Extrusion, Film Extrusion

Density: 1000.0 - 1100.0 kg/m³

Technical Data Sheet
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Identification & Functionality

Polymer Name
Plastics & Elastomers Functions
Technologies

Features & Benefits

Benefits & Features

Roseco BTB S30 offers high strength and mechanical performance for blown film meanwhile reduces carbon footprint in finished products. It is suitable for film application.

Applications & Uses

Plastics & Elastomers End Uses
Plastics & Elastomers Processing Methods
Processing

This product does not need drying before use. In case of broken packaging, the product should be dried at 60°C for 4 hours.

Properties

Color
Appearance
White pellet
Physical Properties
ValueUnitsTest Method / Conditions
Moisture Contentmax. 1%ASTM D6980
Density1.00 - 1.10g/cm³ASTM D792
Melt Flow Index (190°C, 2.16 kg)max. 3.0g/10 minASTM D1238
Mechanical Properties
ValueUnitsTest Method / Conditions
Modulus (MD)min. 105MPaASTM D882
Modulus (TD)min. 115MPaASTM D882
Tensile Strength (MD)min. 15MPaASTM D882
Tensile Strength (TD)min. 10MPaASTM D882
Elongation (at break, MD)min. 220%ASTM D882
Elongation (at break, TD)min. 610%ASTM D882
Note

These properties are measured from film sample with thickness of 30 μm, BUR of 4.

Technical Details & Test Data

Temperature Profile
Barrel temperature 180°C - 190°C
Die temperature 180°C - 190°C

 

Packaging & Availability

Packaging Type
Packaging Information

This product is packed in sealed-moisture proof 25 kg bag.

Storage & Handling

Shelf Life
12 Months
Storage Conditions

Store the product in a cool dry place and well-sealed bags.