PA66 71G33L BK

Dongguan Jinghong pstic raw materials Co., Ltd. specializes in sales of antistatic PA66, conductive PA66, fiber reinforced fire-resistant PA66, fire-resistant PA66, UV resistant and weather resistant PA66, high-temperature extrusion grade PA66; supply brands: basic innovative pstics / PA66, DuPont / PA66, suno / PA66, tycona / PA66, Schumann, USA/ PA66, NVIDIA / PA66, Domo / PA66, ngsheng / PA66, BASF / PA66, / PA66, Changchun / PA66, Rhodia / PA66, Mitsubishi Engineering / PA66, Toray, Japan/ PA66, Shanghai gubisheff nitrogen / PA66, Japan Yubu / PA66, Japan Asahi / PA66, Taiwan South Asia / PA66, Switzernd EMS / PA66, Zhejiang Huafeng / PA66, etc., with complete varieties, original package, rge quantity and superior quality!
PA66 processing mold temperature: recoended 80 ℃. Mold temperature will aff the crystallinity, which will aff the physical properties of the product. For thin-walled pstic parts, if the mold temperature is lower than 40 ℃, the crystallinity of the pstic parts will change with time. In order to maintain the geometric stability of the pstic parts, annealing treatment is needed.

Zytel® PA66/6应用运动用品使用的塑料：
头盔制造商 DXL-Protion 选择杜邦™ Zytel®尼龙树脂的原因是它的高耐受、刚和韧。 这款**韧尼龙采用了 33% 的玻璃纤维进行强化。 采用 Zytel® 制造的四个头盔零件分别是外壳、头部周围的 C 形“扣带”和两个侧外壳。 获得**的四部件设计使这种头盔比传统的单部件头盔更适合头部。

Basic physical properties of PA66: PA66 is still the most important variety. The melting point, tensile strength, bending strength and hardness of PA66 are the highest in the nylon fily, so it is widely used in various fields. It can also maintain strong strength and stiffness at higher temperature. The melting point of PA66 is 260 ℃; it is a semi crystalline crystalline material. PA66 is resistant to many soents, but weak to acids and other Chlorinators. The shrinkage of PA66 is between 1% and 2%, which can be reduced to 0.2% - 1% by adding gss fiber additive. PA66 has low viscosity, so it has good fluidity. This property can be used to process very thin components. Its viscosity is sensitive to temperature changes. It still has hygroscopicity after molding, and its degree mainly depends on the comition of the material, wall thickness and environmental conditions. The influence of Hygroscopicity on geometric stability must be considered in product design.

Zytel PA66 / 6 uses pstics for sporting goods:
Helmet manucturer DXL protion chooses DuPont ™ Zytel Nylon resin is due to its high resistance, rigidity and toughness. This super tough nylon is reinforced with 33% gss fiber. The four helmet parts made with Zytel are the , the C-shaped "buckle" around the head and two side s. The patented four part design makes the helmet more suitable for the head than the traditional one part helmet.
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