Polyethylene Terephthalate Pet Resin Powder Virgin Pet Granules

• CAS No.: 25038-59-9
• Formula: (C10h8o4)N
• Usage: General Plastics, Engineering Plastics, Specialty Plastics
• Transport Package: Bag Carton Bucket
• Specification: customized
• Trademark: Hebei Jietou Chemical Technology Co., Ltd.
• Model NO.: 25038-59-9
• Origin: China
• Production Capacity: 1000ton/Month

Product Description

Polyethylene Terephthalate Pet Resin Powder Virgin Pet Granules

 

 

 

Product Description

Polyethylene terephthalate (PET), with the chemical formula (C10H8O4)n, is synthesized by transesterification of dimethyl terephthalate with ethylene glycol or by esterification with terephthalic acid and ethylene glycol. Dihydroxyethyl phthalate is obtained by polycondensation. It is a crystalline saturated polyester. It is a milky white or light yellow, highly crystalline polymer with a smooth and shiny surface. It is a common resin in life and can be divided into APET, RPET and PETG. It has excellent physical and mechanical properties in a wide temperature range, the long-term use temperature can reach 120 ° C, and the electrical insulation is excellent. Even at high temperature and high frequency, its electrical properties are still good, but the corona resistance is poor, and the Creep, fatigue resistance, friction resistance and dimensional stability are all good.

Property	Test Method	Typical Value	Unit
Melt Flow Rate	ISO 1133 @ 190°C/2.16 kg	1.6	g/10 min
Melt Flow Rate	ISO 1133 @ 210°C/2.16 kg	3.7	g/10 min
Density	ISO 1183	1.19	g/cm3
Water vapor transmission rate	ASTM E96 @ 40°C 90RH	1.3
Oxygen transmission rate	@ 20°C 0RH	0.0059
Oxygen transmission rate	@ 20°C 65RH	0.0079
Oxygen transmission rate	@ 20°C 85RH	0.03
Tensile Strength at Break	ISO 527 @ 23°C	34	MPa
Tensile modulus	ISO 527 @ 23°C	2700	MPa
Elongation at Break	ISO 527 @ 23°C	15	%
Flexural modulus	ISO 178 @ 23°C	4800	MPa
Simply Supported Beam Unnotched Impact	ISO 179	2	Kj/m2
Hardness	ISO 2023	90
Crystallization temperature	ISO 11357	158
Glass transition temperature	ISO 11357	57	ºC
Melting temperature	ISO 11357	183	ºC

 

Packaging & Shipping

 

 

FAQ

 

1.When will I get reply?
We ensure you fast response,fast service.Emailes will be replied in 12 hours,your questions will be answered in time.             2.How about  the validity of the products?                                                                                                                                                        Accoding to the products you ordered.                                                                                                                                             3.How about the packing?                                                                                                                                                                                         Usually we provide the packing as 25kg/bag or carton.Of course,if you have special requirements on them,we will according to you .                                                                                                                                                                                                 4.How about the storage and transport?                                                                                                                                                                It should be stored in a dry and ventilating warehouse.Be cautious to keep away from moisture and heat;unloaded with care,so as to avoid the damage.Furthermore,it should be stored separately from poisonous substances.                                                          5.Which payment terms do you accepet?                                                                                                                L/C,T/T,D/P,D/A,Western Union Paybal and so on.                                                                                                                                        6.Could you provide free sample for us?                                                                                                                                    Yes,we can send the free sample to you less 200grams,but you need to pay for the freight charge,when you begin to order,we will return the feight charge back to you.