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ROSECO® CSB X2

1 of 30 products in this brand
ROSECO® CSB X2 is a bio-compostable starch compound resin derived from tapioca starch and biopolymers, excels in delivering high bio-content and exceptional mechanical properties. Designed for blown film applications, this warm beige pellet resin offers superior translucence and mechanical performance. With a significant renewable material content, CSB X2 effectively reduces the carbon footprint in end products while enhancing functionality and mechanical attributes. It's also easily processed using conventional extrusion machinery.

Polymer Name: Thermoplastic Starch (TPS)

Processing Methods: Blown Film Extrusion, Extrusion, Film Extrusion

Labeling Claims: Bio-based, Biodegradable, Low Carbon Footprint (PCF)

Density: 1200.0 - 1400.0 kg/m³

Technical Data Sheet
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Identification & Functionality

Plastics & Elastomers Functions
Technologies

Features & Benefits

Benefits & Features

Roseco CSB X2 offers high translucent and mechanical performances for blown film applications. With high content of renewable materials, Roseco CSB X2 can reduces carbon footprint in final products with a functional and mechanical improvement; meanwhile, processable on conventional extrusion machinery.

Applications & Uses

Plastics & Elastomers Processing Methods
Processing

This material can be used without drying. In case of broken packaging, it is recommended to be dried at 60°C for 4 hours prior to the processing.

Properties

Color
Appearance
Warm beige pellet
Physical Properties
ValueUnitsTest Method / Conditions
Moisture Contentmax. 1%ASTM D6980
Density1.20 - 1.40g/cm³ASTM D792
Melt Flow Index (190°C, 2.16 kg)2 - 6g/10 minASTM D1238
Mechanical Properties
ValueUnitsTest Method / Conditions
Modulus (MD)min. 50MPaASTM D882
Modulus (TD)min. 55MPaASTM D882
Tensile Strength (MD)min. 27MPaASTM D882
Tensile Strength (TD)min. 22MPaASTM D882
Elongation (at break, MD)min. 410%ASTM D882
Elongation (at break, TD)min. 680%ASTM D882

Technical Details & Test Data

Temperature Profile
Barrel temperature 150°C
Die temperature 155°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

Well-sealed package should be stored under cool and dry place out of direct sunlight.