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Basic Info.
Model NO.
PA66
Formula
H-[Hn(CH2)Xnhco(CH2)Yco]-Oh
EINECS
807-767-8
Material
Polyamide(Nylon 6.66)/PA
Usage
General Plastics, Engineering Plastics
Plastic Properties After Heated
Thermoplastic Plastics
Plastic Forming Method
Injection
Color
White
Other Names
Polyamide 66/Nylon 66
Grade
Injection Molding Level, Extrusion Level
Characteristic
High Impact, High Strength, Hightoughness, Anti-UV
Application
Rollers, Gears, Industrial Machinery Parts, Autom
Performance Feature
Machinability, Good Good Chemical Resistance
Performance
Transparent Wear Resistance
Other Performance
Low Viscosity High Flow Flame Retardant
Form
White Particle
Densityc
1.08 - 1.16
Proportion
1.13
Shrinkage Rate - Flow
2.8
Bending Strength
90.0MPa
Transport Package
Bag
Specification
25kg/Bag
Trademark
RXT-
Origin
China
HS Code
390810110
Production Capacity
10000tons/Year
Product Description
PA66 plastic raw material is translucent, white or black crystalline polymer polyamide resin, the English name is polyamide, referred to as PA. Commonly known as Nylon (Nylon), it is a general term for polymers containing amide groups in the main chain repeat unit of macromolecules. It is the largest production, the most variety and the most widely used variety in the five engineering plastics.
Nylon as a large amount of engineering plastics, widely used in machinery, automobiles, electrical appliances, textile equipment, chemical equipment, aviation, metallurgy and other fields.Become an indispensable structural material in various industries, its main characteristics are as follows:
1. Excellent mechanical properties. Nylon has high mechanical strength and good toughness.
2. Self-moistening, good friction resistance. Nylon has good self-lubricity and small friction coefficient, so that it has a long service life as a transmission component.
3. Excellent heat resistance. Such as nylon 46 and other high crystalline nylon thermal deformation temperature is very high, can be used at 150ºC for a long time. PA66 pass
After glass fiber reinforcement, its thermal deformation temperature reaches more than 250ºC.
4. Excellent electrical insulation performance. Nylon has high volume resistance, high breakdown voltage resistance, and is an excellent electrical and electrical insulation material.
5. Excellent weather resistance.
6. Water absorption. Nylon water absorption, saturated water absorption can reach more than 3%. To some extent, it affects the dimensional stability of the parts.
| PA66Technical Date sheet | |||
| Properties | Test Method | Units | Value |
| Physical property | |||
| Specific gravity | ISO1183 | g/cm3 | 1.14 |
| Water absorption(23ºC,24hr) | ISO62 | % | 0.2 |
| Mechanical properties | |||
| Tensile strength at break | ISO527 | MPa | 75 |
| Elongation at break | ISO527 | % | 40.3 |
| Flexural strength | ISO178 | MPa | 97 |
| Flexural modulus | ISO178 | MPa | 2600 |
| Charpy impact strength(notched)+23ºC | ISO179(1eA) | KJ/M2 | 6 |
| Thermal properties | |||
| Deflection temperature at 1.8MPa | ISO75-2 | ºC | 187 |
| Melting temperature | ISO11357-1/-3 | ºC | 260 |
| Flammability | |||
| Flammability | UL94 | V-2 | |
