ROSECO® CSJ X1

ROSECO® CSJ X1 is a bio-compostable thermoplastic starch compound resin. High strength, mechanical performance, and heat resistance are features of this white pellet resin that are specifically designed for injection applications. In the finished products, it also successfully lowers the carbon footprint.

Brand: ROSECO (21 products)

Polymer Name: Thermoplastic Starch (TPS)

Processing Methods: Injection Molding

Labeling Claims: Biodegradable, Low Carbon Footprint (PCF)

Tensile Strength:: 32.0 MPa

Density:: 1,400.0 - 1,500.0 kg/m³

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

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,
Heat Resistance,
High Strength
Benefits & Features: Roseco CSJ X1 offers high strength, mechanical performance and heat resistance for injection meanwhile reduces carbon footprint in finished products.

Applications & Uses

Plastics & Elastomers Processing Methods: Injection Molding
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 (Properties)

Physical Form

Appearance

White pellet

Physical Properties


	Value	Units	Test Method / Conditions
Moisture Content	max. 1	%	ASTM D6980
Density	1.40 - 1.50	g/cm³	ASTM D792
Melt Flow Index (190°C, 2.16 kg)	6 - 12	g/10 min	ASTM D1238

Mechanical Properties


	Value	Units	Test Method / Conditions
Tensile Modulus	min. 490	MPa	ASTM D638
Tensile Strength	min. 32	MPa	ASTM D638
Elongation (at break)	min. 9	%	ASTM D638

Technical Details & Test Data

Temperature Profile

Barrel temperature	170-185 °C
Die temperature	190 °C
Mold temperature	80-90 °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.