BRIGHT VIRGIN LOW VISCOSITY R.V2.0 NYLON6 PELLETS

Uv Resistance Nylon 6 Yarn. Properties: PA6 is a milky white or yellowish transparent to opaque keratinous crystalline polymer. PA6 is a crystalline polymer, and the crystallinity of the finished product after melt processing is about 20%. The degree of crystallinity has a significant impact on the mechanical and thermal properties of PA6. The degree of crystallinity is large, the rigidity is good, and the heat resistance is good, but the impact strength is reduced, and other properties are improved. The water absorption rate of Nylon Pa6 is higher in polyamides. , Therefore, many properties of PA6 products are affected by hygroscopicity. For example, the tensile yield strength of PA6 decreases with the increase of water absorption. It is 70MPa in the dry state, but it is reduced to 30MPa after absorbing 3.5% of water; compressive strength, bending strength The elastic modulus also showed a downward trend. The melting point of PA6 is 220°C, the glass transition temperature is 48°C, the Vicat softening temperature is 200-210°C, the long-term use temperature is 105°C, the continuous use temperature is 65°C, the oxygen index is 27%-28%, and it is self-extinguishing. The combustion will not continue in the air. Filling PA6 with inorganic substances can increase its thermal deformation temperature. If it is reinforced with 15%-50% glass fiber, the deformation temperature can be increased to 199 degrees. Nylon 6 has a small friction coefficient, excellent stability and strong self-lubrication. PA6 has strong solubility in hydrocarbon organic solvents such as gasoline and lubricating oil, and can be widely used in engine intake manifolds; PA6 is soluble in acid , In addition, PA6 is prone to stress cracking in contact with aqueous solutions such as calcium chloride and zinc chloride, so pay attention to it when using it. The chemical and physical properties of PA6 resin are very similar to nylon 66, however, it has a lower melting point and a wide process temperature range. It has better impact and dissolution resistance than nylon 66 plastic, but is also the most hygroscopic. Because many quality characteristics of plastic parts are affected by hygroscopicity, it is important to take this into account when designing products using nylon 6.

 WHY CHOOSE US:

1. WE ESTABLISH IN 1970,WITH 50 YEARS’ EXPERIENCE IN PA 6 FIELD.

2. 1600 EMPLOYEE

3. OUR SALES AMOUNT IN 2020 IS MORE THAN USD 400.00 MILLION

4. WE HAVE ISO9000,ISO14001,IATF16949,REACH,ROHS,TFS CERTIFICATE.

SPECIFICATION: