Products Description

PCTG is a co-polyester that offers the clarity and processing advantages of PET along with improved toughness and barrier properties. Pctg Granule HF503M is a high-performance PCTG resin that is specifically designed for medical applications. It is a sustainable, environmentally-friendly material that is free of bisphenol-A (BPA) plasticizers.

TYPICAL PROPERTIES	Value	Unit	Standard
MECHANICAL	Value	Unit	Standard
Tensile Stress, break, 50 mm/min	46.0	MPa	ISO527
Tensile Strain, break, 50 mm/min	270.0	%	ISO527
Flexural Stress, break, 50mm in Span, Crosshead Speed: 2 mm/min	70	MPa	ISO178
Flexural Modulus, 50 mm in Span, Crosshead Speed: 2 mm/min	1520.0	MPa	ISO178
IMPACT	Value	Unit	Standard
Izod Impact, unnotched,80104mm	40.0	KJ/m2	ISO180/1A
Izod Impact, notched,80104mm	100.0	KJ/m2	ISO180/1A
THERMAL	Value	Unit	Standard
HDT/0.45 Mpa, Edgewise Postion, 12712.76.4 Span=100mm	82	°C	ASTM D648
BASIC	Value	Unit	Standard
Melt Mass-Flow Rate (MFR)(250℃,2.16Kg)	24-28	g/10min	ASTM D1238
Density	1.21	g/cm³	ASTM D792
INJECTION	Value	Unit
Drying Temperature	110	°C
Drying Time	4	hr
Suggested Max Moisture	0.03	%
Rear Temperature	240~250	°C
Middle Temperature	245~250	°C
Front Temperature	250~260	°C
Nozzle Temperature	250~260	°C
Process (Melt) Temperature	250~260	°C

1. Typical values only. Variations within normal tolerances are possible for variose batches. All values are measured at least after 48 hours storage at 23℃,50% relative humidity.

2. Only typical data for material selection purpose. Not to be used for part or tool design.

Products advantage

One key advantage of Pctg Granule HF503M is its high transparency. With a light transmission of over 90%, PCTG resin offers outstanding visual clarity, making it an ideal material for medical devices that require a clear view of contents or internal components.

In addition to its optical properties, Pctg Granule HF503M offers superior chemical resistance and barrier properties. It provides excellent resistance to a wide range of chemicals, including alcohols, esters, and hydrocarbons, making it suitable for use with aggressive disinfectants and sterilization methods. PCTG resin also offers good barrier properties against moisture, oxygen, and carbon dioxide, which makes it suitable for applications where the prevention of bacterial growth and contamination is critical.

Another key advantage of Pctg Granule HF503M is its improved toughness compared to traditional PET resins. This is due to the presence of glycol modifiers, which promote chain flexibility and resistance to stress cracking. This increased toughness makes PCTG resin an attractive material for medical applications that require durability and impact resistance.

Finally, by being free of bisphenol-A (BPA) plasticizers, Pctg Granule HF503M offers a safe and environmentally-friendly option for medical device manufacturers.

Products application

Pctg Granule HF503M is ideal formedical devices appliance manufacturers looking for materials that are environmentally friendly, safe, and transparent.

E-cigarettes

Food container

Water bottle

Small appliances

Why chooes us

Independently developed and has obtained/applied for 7 invention patents
BPA free, high transparency, chemical resistance, and low haze
Widely used in cosmetics packaging, food containers, e-cigarettes, small appliances, medical and other fields
Our products have the same product advantages as SK and Eastman's PCTG.
will continue to dedicate itself to the research and development and production of even higher performance Pctg Granule to bring even better service and product experience to customers around the world. If you are interested in our products, please contact us.

company information

Shandong Co., Ltd.

Shandong Co., Ltd. (referred as "", ) is a national high-tech enterprise specializing in the research and development, production, sales and service of high-performance thermoplastic elastomers, special rubber, modified plastics, functional masterbatches and color masterbatches. It has R&D innovation centers and production bases in Yantai Longkou, Qingdao, Beijing, Shanghai, Chongqing, and other places, the products include TPV, TPE, TPU, HNBR, modified plastics, meltblown materials, biodegradable materials, etc., which are widely used in automobiles, home appliances, new energy, E&E, rail transit, aerospace, medical health care, construction engineering and other fields.

large enterprise scale

Efficient and precise processing and testing equipment.

Standardized Production

Passed ISO9001 certification and obtained relevant patent certificates.

High-Quality Customized Services

Provide the pre-sale material selection, structural design, product matching, after-sales service one-stop solution.