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PA66杜邦美國101L高粘度

【華韻塑膠PA66是什么材料】 101L 美國杜邦 重要參數：剛性，耐候耐潮濕，可注塑成型;中粘度 通用級
【華韻塑膠PA66是什么材料】 101F 美國杜邦 重要參數：內潤滑性好，可注塑;中粘度 通用級
【華韻塑膠PA66是什么材料】 103FHL 美國杜邦 重要參數：熱穩定級，可注塑成型
【華韻塑膠PA66是什么材料】 42A NC010 美國杜邦 重要參數：高粘度，可注塑和擠出成型，高粘度
【華韻塑膠PA66是什么材料】 45HSB NC010 美國杜邦 重要參數：高粘度，可注塑和擠出
【華韻塑膠PA66是什么材料】 70K20HSL 美國杜邦 重要參數：耐磨性和熱穩定性好
【華韻塑膠PA66是什么材料】 70G13HS1L 美國杜邦 重要參數：抗沖擊，可注塑成型，GF13%可用于制造一般工程部件
【華韻塑膠PA66是什么材料】 70G33L 美國杜邦 重要參數：高強度 GF30% ，高強度，熱穩定性好;
【華韻塑膠PA66是什么材料】 70G13L 美國杜邦 重要參數：高強度 GF13%，抗沖擊
【華韻塑膠PA66是什么材料】 70G43L 美國杜邦 重要參數：高剛性GF43%高強度，高剛性，可注塑
【華韻塑膠PA66是什么材料】 70G30L 美國杜邦 重要參數：GF30%，熱穩定;
【華韻塑膠PA66是什么材料】 8018 美國杜邦 重要參數：加14%玻纖，高抗沖擊，可注塑，可用于制造較高強度結構部件
【華韻塑膠PA66是什么材料】 80G33L 美國杜邦 重要參數：增韌級，耐沖，GF33%
【華韻塑膠PA66是什么材料】 80G25L 美國杜邦 重要參數：增韌級，耐沖，GF25%
【華韻塑膠PA66是什么材料】 80G33HS 美國杜邦 重要參數：增韌級，耐沖，GF33%
【華韻塑膠PA66是什么材料】 80G25HS 美國杜邦 重要參數：增韌級，耐沖，GF33%

超韌玻纖增強PA6/PA66

超韌尼龍6具有耐沖擊性，其機械性能常受結晶化程度的影響。尼龍大都不溶于有機溶劑，而堿性強，但能溶于強酸中，發生水解。可作為尼龍溶劑者有酚和間甲酚等。

尼龍受紫外線照射易老化，室外使用時須添加紫外線吸收劑。超韌尼龍6非常強韌，具有良好的耐磨性及磨擦小等優點，可做衣料、牙刷、絲絨、機械零件(如齒輪)、膠片、人造皮革及電線表皮等。

ULTRA-TOUGH PA66PA66 plastic processing technology folding injection pressure, usually in the range of 750 ~ 1250 Bar, depending on material and product design. Fold injection rate, high speed (for reinforced materials should be slightly lower). Runner and gate: The location of the gate is important because PA66 has a short setting time. Gate aperture should not be less than 0.5 * T (where t is the thickness of the plastic part) drying treatment: If the material is sealed before processing, then there is no need to dry. However, if the storage container is opened, drying at 85 °C in hot air is recommended. If the humidity is greater than 0.2% , vacuum drying at 105 °C for 12 hours is also required. Melting temperature: 260 ~ 290 °C. The product of glass additive is 275ー280 °C. The melting temperature should be avoided above 300 °C. Mold temperature: recommended 80 °C. Mold temperature will affect the degree of crystallinity, which will affect the physical properties of the product. For thin-walled plastic parts, if the mold temperature is lower than 40 °c, the crystallinity of the plastic parts will change with time. In order to maintain the geometric stability of the plastic parts, annealing treatment is needed. INJECTION PRESSURE: usually between 750 and 1250 BAR, depending on material and product design. INJECTION RATE: High (slightly lower for reinforced materials). Runner and gate: The location of the gate is important because PA66 has a short setting time. Gate aperture should not be less than 0.5 t (where t is the thickness of the plastic part) . If a hot runner is used, the gate should be smaller than a conventional runner because the hot runner helps prevent premature solidification of the material. If a submerged gate is used, the minimum diameter of the gate should be 0.75 mm. Typical uses PA66 is more widely used in the automotive industry, instrument housing and other products requiring impact resistance and high strength requirements. Crystalline polymer, transparent or opaque, in milky white form, having plasticity. Density 1.15 g/cm3. Melting Point 252 °C. EMBRITTLEMENT TEMPERATURE-30 °C. The thermal decomposition temperature is greater than 350 °C. Continuous heat resistance 80-120 °C, equilibrium water absorption 2.5% . Resistance to acid, Alkali, most of the inorganic salt solution, haloalkanes, hydrocarbons, esters, ketones and other corrosion