PRODUCT DATA SHEET (TDS)

1. Product Identification

Item	Details
Product Name	Bright r-PET Chip SK-CR-BL
Grade	Bottle-grade Recycled PET
CAS No.	25038-59-9 (Polyethylene Terephthalate)
Appearance	Transparent crystalline PET chips
Note	Food-contact grade, based on recycled PET material

2. Typical Specifications (Standard Values)

Analysis Item	Unit	Standard Value
Basic Properties
Intrinsic Viscosity	dl/g	0.80 ± 0.03
Carboxyl End Group	eq/ton	max. 35
Diethylene Glycol	mol%	max. 3.0
Density	g/cm³	1.40 ± 0.01
Bulk Density	kg/m³	920 ± 20
Chip Size	g/100ea	1.5 ± 0.2
Thermal Properties
Melting Point	°C	247.0 ± 3.0
Optical Properties
Color L*	–	min. 85
Color b*	–	max. 3
Visible Transmission	%	min. 85
Processing Properties
Acetaldehyde	ppm	max. 1
Moisture Content	ppm	max. 3500

3. Product Description & Properties

• Material Type: Crystalline recycled polyester resin based on recycled PET feedstock
• Key Features: Excellent transparency, good molding processability, low acetaldehyde content, low color b* value, high visible light transmission
• Application Focus: Designed for bottle and rigid packaging applications, including food and beverage containers

4. Applications

• Food & beverage bottles (water, soft drinks, etc.)
• Rigid transparent packaging
• Blow molding and injection stretch blow molding processes
• General-purpose transparent recycled PET applications

5. Packaging & Storage

Packaging: Standard 25kg bags or bulk (customizable upon request)Storage Conditions: Store in a cool, dry, well-ventilated area. Protect from moisture, direct sunlight, and incompatible materials.Handling Precautions: Avoid dust inhalation. Use appropriate personal protective equipment (gloves, goggles) when handling.