ROSECO® CTT S1

Identification & Functionality

Chemical Family

Modifed Starches,

Starches

Polymer Name

Thermoplastic Starch (TPS)

Plastics & Elastomers Functions

Resin

Technologies

Plastics

Product Families

Plastics — Engineering & Specialty Polymers

Biodegradable Polymers

Features & Benefits

Labeling Claims

Biodegradable,

Low Carbon Footprint (PCF)

Materials Features

Compostable,

Good Mechanical Properties,

High Strength

Benefits & Features

Roseco CTT S1 offers high strength and mechanical performance for sheet extrusion and thermoforming meanwhile reduces carbon footprint in finished products.

Applications & Uses

Plastics & Elastomers End Uses

Sheets

Plastics & Elastomers Processing Methods

Extrusion,

Sheet Extrusion,

Thermoforming

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

Beige

Physical Form

Pellets,

Solid

Appearance

Beige pellet

Physical Properties

	Value	Units	Test Method / Conditions
Moisture Content	max. 1	%	ASTM D6980
Density	1.20 - 1.35	g/cm³	ASTM D792
Melt Flow Index (190°C, 2.16 kg)	5 - 9	g/10 min	ASTM D1238

Mechanical Properties

	Value	Units	Test Method / Conditions
Tensile Modulus (MD)	min. 1025	MPa	ASTM D882
Tensile Modulus (TD)	min. 965	MPa	ASTM D882
Tensile Strength (MD)	min. 26	MPa	ASTM D882
Tensile Strength (TD)	min. 22	MPa	ASTM D882
Elongation (at break, MD)	min. 16	%	ASTM D882
Elongation (at break, TD)	min. 4	%	ASTM D882
Impact Strength	1730.0	J/m	ASTM D3420

Technical Details & Test Data

Temperature Profile

Barrel temperature	160°C
Die temperature	165°C

 

Packaging & Availability

Packaging Type

Bags

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.