PA6/PA66 Resin

Polyamide 6 (Nylon 6)

Polyamide 6 (PA 6) is also known as Nylon 6 or polycaprolactam. It is one of the most extensively used polyamides globally. It is synthesized by ring-opening polymerization of caprolactam. Melting point of polyamide 6 is 223°C.

Polyamide 66 (Nylon 66)

Polyamide 6-6 (PA6-6) or Nylon 6-6 is one of the most popular engineering thermoplastics. It is majorly used as a replacement for metal in various applications. Nylon 66 is synthesized by polycondensation of hexamethylenediamine and adipic acid. These two monomers contain 6 carbon atoms each. Melting point of polyamide 6-6 is 255°C.

Main properties of PA 6 and PA 6-6

PA 6 & PA 6-6 are by far the most used polyamides globally. They are used in many applications due to their excellent performance/cost ratios. Their key properties include:

High strength and stiffness at high temperature
Good impact strength, even at low temperature
Very good flow for easy processing
Good abrasion and wear resistance
Excellent fuel and oil resistance
Good fatigue resistance
Good electrical insulating properties
High water absorption and water equilibrium content limit the usage
Low dimensional stability
Attacked by strong mineral acids and absorbs polar solvents
Proper drying before processing is needed

Why Choose Us

Numbers Speak For Themselves!

5000+

Kinds of Inventory

1000+

Tons of Products

15+

Years of Experiense

Our PA6/PA66 Products

Polyamide 6 (PA6): PA6 is a strong and tough material that has a high melting temperature and a high modulus of elasticity. It has good wear resistance and low coefficient of friction, making it an excellent choice for use in applications where high strength and low friction are required. It is resistant to a wide range of chemicals, including acids, bases, and organic solvents.
Polyamide 66 (PA66): PA66 Exhibits the same characteristics as PA, however as a general rule, it has slightly lower water absorption rates and also higher temperature resistance. These improved characteristics over PA6 result in slightly higher cost implications.

Product List

Type	Model Number	Perfect Alternative	Description	Applicaitons
PA6	ST101G15	DuPont PA6 73G15L; BASF PA6 B3EG3	15%GF	Sports equipment, sports shoe materials, leisure product accessories, oil storage tanks, etc.
	ST101G33	Celanese PA6 73G35L; BASF PA6 B3EG6; Toray PA66 CM1011G-30	33%GF	Mechanical parts, power tool casings, blades, gears, auto parts, etc.
	ST101G50	Celanese PA6 73G45L; BASF PA6 B3EG10; Toray PA6 CM1011G-45	50%GF	Mechanical parts, gears, auto parts, fishing gear, etc.
	ST101G35	Celanese PA6 73G35L; BASF PA6 B3EG6	35%GF, high flow, surface lubrication	Mechanical parts, power tool casings, blades, gears, auto parts, etc.
	STCRNH601	BASF PA6 B3U Q721, Toray PA6 CM1014-V0	Toughened, cold-resistant	Baby carriage accessories, mechanical stops, auto parts, sports equipment, etc.
	STRNH600		Halogen-free flame retardant (no red phosphorus), UL94-V0	Connectors, terminals, connectors, etc.
	ST301G30	LANXESS PA6 BKV30FN04; DSM PA6 K222-KGV6	30% glass fiber reinforced red phosphorus flame retardant	Circuit breakers, contactors, connectors, electrical accessories, etc.
	ST201G20		25% glass fiber bromine flame retardant	Circuit breakers, contactors, connectors, electrical accessories, etc.
	STRNH606		30% glass fiber halogen-free flame retardant	Connectors, terminals, connectors, home appliance accessories, etc.
PA66	ST101G156	Celanese PA66 70G15L; BASF PA66 A3EG3; Toray PA66 CM3001G-15; Rhodia (Daomo) PA66 A216V15	15%GF	Machinery parts, auto parts, home appliance parts, etc.
	ST101G336	Celanese PA66 70G33L; BASF PA66 A3EG6; Toray PA66 CM3001G-30; Rhodia (Dao Mo) PA66 A216V30	33%GF	Machinery parts, auto parts, home appliance parts, etc.
	ST3004	Toray PA66 CM3004-V0; Asahi Kasei PA66 FR370; Rhodia PA66 A50H1; Aymans PA66 ASV0; Celanese PA66 A63V0	Halogen-free flame retardant PA66 (without red phosphorus), UL94-V0	Connectors, terminals, connectors, etc.
	ST301G306	BASF PA66 A3X2G5, Blonde PA66-RPG25	30% glass fiber reinforced red phosphorus flame retardant	Coil bobbin, connector, power box, etc.
	ST201FR	Toray PA66 CM3004G-20	Bromine-based flame retardant, toughened and cold-resistant, glow wire 750 is non-flammable	Connectors, terminals, connectors, home appliance accessories, etc.
	ST201G206		25% glass fiber bromine flame retardant	Connectors, terminals, connectors, home appliance accessories, etc.
	STFR50	Celanese PA66 FR50	25% glass fiber bromine flame retardant, high glow wire	Connectors, terminals, connectors, home appliance accessories, etc.
	STRNH6606	Japan Toray PA66 HF3064G-30; Netherlands DSM SG-KGS6; Japan Asahi Kasei FH772; Germany BASF A3UG5	30% glass fiber halogen-free flame retardant	Connectors, terminals, connectors, home appliance accessories, etc.

PA6/PA66 Material Applications

For more applications details, please feel free to contact us