Premium Transparent Food Grade PA6I6t Resin for High Barrier Applications

Product Description

Product Description

Barrier Nylon (Semi-Aromatic Nylon) PA6I/6T

Nylon 6I/6T (PA6I/6T) is a semi-aromatic transparent nylon synthesized through a special process. It is produced by the copolymerization of terephthalic acid, isophthalic acid, and hexamethylenediamine in specific designed proportions. This material features high transparency, high rigidity, low water absorption, low shrinkage, and excellent chemical resistance. It has passed ROHS and FDA tests.

Nylon 6I/6T (PA6I/6T) is a type of transparent nylon. Similar to other transparent nylons, it offers high light transmittance comparable to optical glass, excellent barrier properties, and good retort resistance. Its oxygen permeability is 1/20 to 1/25 that of PET, and its carbon dioxide permeability is 1/5 that of PET.

Its water vapor transmission rate is equivalent to that of PET. It is suitable not only for beverage and food packaging but also for packaging precision instruments, gauges, and pharmaceutical and chemical products. It can be used to produce cushioning pads for moisture resistance and shock absorption, as well as foamed sheets. The material exhibits good tensile strength, impact resistance, rigidity, wear resistance, chemical resistance, and surface hardness.

Advantages of Nylon 6I/6T (PA6I/6T):

(1) Excellent surface gloss
(2) High rigidity and strength
(3) Good dimensional stability
(4) Low water absorption
(5) Good chemical resistance

We Accept Customized Materials. According To Application Requirements, We Can Provide Different proportions of glass fiber, flame retardants, toug hening agents, strengthening agents, heat-resistant agents, UV resistant agents, and color matching materials.These materials are mostly used in the field of plastic products such as injection molding and extrusion molding. Our materials are widely used in fields such as automotive components, new energy vehicles, electronics, household appliances, and outdoor leisure products.

Recommended Applications of Nylon 6I/6T(PA6I/6T)

Particularly suitable for use in glass fiber reinforced PA6 or PA66 systems, it can significantly improve the following properties:

(1) Higher levels of rigidity and strength
(2) Lower moisture absorption and water uptake
(3) Good dimensional stability and low warpage
(4) Excellent chemical resistance
(5) Superior surface quality, reducing fiber floating issues
(6) Substantially increased glass fiber loading capacity
(7) Enhanced production efficiency

Recommended Addition Level: 10% – 30% of the nylon base resin, with a maximum of 40%.

Typical Product Introduction-PA6I/6T-GT35

PA6I/6T semi-aromatic barrier nylon grade GT35. Packaging and containers manufactured from our polyamide exhibit outstanding barrier properties against oxygen, carbon dioxide and flavourings, enabling food and beverages, as well as cosmetics and pharmaceuticals, to retain freshness for extended periods.
 
GT35 is a non-crystalline nylon (polyamide) resin characterised by high transparency, good barrier properties against gases, water, solvents and oil products, exceptional light transmission, ultra-high rigidity, easy colourability, food contact compliance, favourable processing properties for moulding, and dimensional stability. Combined with its high-temperature structural properties, GT35 finds extensive application across diverse sectors.
 
GT35 exhibits high flowability. Transparent nylon GT35 possesses exceptional surface hardness, excellent barrier properties, and good colourability, performing well in modified engineering plastics such as reinforced nylon 66 series products.

Product Parameters
Item	Unit	Test Standard	Index
Charpy Notched Impact Strength	KJ/m²	GB/T 1043-93	12
Charpy Unnotched Impact Strength	KJ/m²	GB/T 1043-93	75
Tensile Strength	MPa	GB/T 1040-92	100
Elongation at Break	%	GB/T 1040-92	30
Flexural Strength	MPa	GB 9341-2000	125
Flexural Modulus	MPa	GB 9341-2000	2800
Density	g/cm³	GB 1033-86	1.18
Heat Deflection Temperature (0.45 MPa)	℃	GB 1634-79	125
Heat Deflection Temperature (1.8 MPa)	℃	GB 1634-79	108
Shore D Hardness	--	GB 2411-80	90

Company Profile

Handan Jiuwei Plastic Products Co., Ltd. stands as a leading manufacturer and supplier in China's plastic and rubber particle industry, specializing in a comprehensive range of materials including POM, PA6/66, PA11/12,ABS, PMMA, POE,PPO, PC, GPPS,HIPS,EPS, PP, EVA, TPU, TPE, PVC, EPDM, SBS, HDPE, LDPE, and more. To date, our business footprint has expanded to 35 countries and regions worldwide.

In addition to our own production capabilities, we are a trusted distributor of premium materials from world-renowned brands, including ExxonMobil, Covestro, LG Chem, Lotte Chemical, SK, BASF, DuPont, Arkema, LCY Chemical, Toray, Polyplastics, Sumitomo Chemical, Hyosung, Evonik, Borouge, SABIC, Borealis, INEOS, LyondellBasell, CHIMEI, Wanhua Chemical, Sinopec, Huafon, Yuntianhua, Yuehua, and Formosa Plastics. This extensive portfolio allows us to provide our clients with a one-stop sourcing solution for high-performance polymers.

Backed by a robust quality control system and advanced production equipment, our product quality consistently ranks among the top tier of Chinese suppliers. To proactively address the evolving and diverse needs of our clients, we also provide highly flexible customization services. Our technical team can modify materials based on specific requirements, such as reinforcement , toughening , flame retardancy , fire resistance , high temperature resistance , low temperature resistance , and precise color matching.

Adhering to the service tenets of "premium products, superior service, competitive pricing, and timely delivery," we look forward to deepening collaborations with overseas clients on the basis of mutual benefit. We warmly welcome partners across the globe to establish long-term, stable cooperative relationships with our company.

Packaging & Shipping

FAQ

Q: Are you a factory or trading company?

A: We have our own factory and also sell some other products which we don't procuce by ourselves. But the price is competitive and the service is comprehensive.

 

Q: What's your delivery time?

A: Usually we will arrange the shipment within 7 -15 working days.

 

Q: How does your factory do regarding quality control?

A: Each batch of products,we have three independent laboratories for content and performance testing,to ensure that products meet the standard.

 

Q: How do you solve quality complaint?

A: First of all,our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,we will send you free goods for replacement or refund your loss.

 

Q: Do you provide samples? is it free or extra ?

A:Yes ,we supply free sample but customer pay express charge.

 

Q: Why should you buy from us not from other suppliers?

1.Competitive factory price

2.Professional technical development team

3.24 hours professional service

4.Well-developed after service