资料编辑简介;美国杜邦Zytel系列PA66
聚酰胺(PA,俗称尼龙)是美国DuPont公司最先开发用于纤维的树脂,于1939年实现工业化。20世纪50年代开始开发和生产注塑制品,以取代金属满足下游工业制品轻量化、降低成本的要求。PA具有良好的综合性能,包括力学性能、耐热性、耐磨损性、耐化学药品性和自润滑性,且摩擦系数低,有一定的阻燃性,易于加工,适于用玻璃纤维和其它填料填充增强改性,提高性能和扩大应用范围。PA的品种繁多,有PA6、PA66、PAll、PAl2、PA46、PA610、PA612、PAl010等,以及近几年开发的半芳香族尼龙PA6T和特种尼龙等新品种。
PA6又名尼龙6是半透明或不透明乳白色粒子,具有热塑性、轻质、韧性好、耐化学品和耐久性好等特性,一般用于汽车零部件、机械部件、电子电器产品、工程配件等产品。
PA66(聚酰胺66或尼龙66),同PA6相比,PA66更广泛应用于汽车工业、仪器壳体以及其它需要有抗冲击性和高强度要求的产品。
PA66注塑工艺
干燥处理:如果加工前材料是密封的,那么就没有必要干燥。然而,如果储存容器被打开,那么建议在85℃的热空气中干燥处理。如果湿度大于0.2%,还需要进行105℃,12小时的真空干燥。
熔化温度:260~290℃。对玻璃添加剂的产品为275~280℃。熔化温度应避免高于300℃。 模具温度:建议80℃。模具温度将影响结晶度,而结晶度将影响产品的物理特性。对于薄壁塑件,如果使用低于40℃的模具温度,则塑件的结晶度将随着时间而变化,为了保持塑件的几何稳定性,需要进行退火处理。
注射压力:通常在750~1250bar,取决于材料和产品设计。
注射速度:高速(对于增强型材料应稍低一些)。 流道和浇口:由于PA66的凝固时间很短,因此浇口的位置非常重要。浇口孔径不要小于0.5t(这里t为塑件厚度)。如果使用热流道,浇口尺寸应比使用常规流道小一些,因为热流道能够帮助阻止材料过早凝固。如果用潜入式浇口,浇口的最小直径应当是0.75mm。典型用途 PA66更广泛应用于汽车工业、仪器壳体以及其它需要有抗冲击性和高强度要求的产品。
透明或不透明乳白色结晶形聚合物,具有可塑性。密度1.15g/cm3。熔点252℃。脆化温度-30℃。热分解温度大于350℃。 连续耐热80-120℃,平衡吸水率2.5%。能耐酸、碱、大多数无机盐水溶液、卤代烷、烃类、酯类、酮类等腐蚀。
杜邦ZYTEL系列
Zytel MT409AHS BK010 Medium Toughened, high performance, heat stabilized, black polyamide 66 resin having good stiffness and improved knit line strength with superior toughness and processability
Zytel MT409AHS NC010 Medium Toughened, high performance, heat stabilized polyamide 66 resin having good stiffness, improved knit line strength, surface appearance with outstanding processability
Zytel ST800HSL BK152 Heat stablized Super Tough black polyamide 66 resin. It offers outstanding impact resistance, high productivity and laser markability
Zytel ST801A NC010A Super Tough, high performance, polyamide 66 resin. It is partially UV stabilized and when appropriately colored offers limited protection to indirect sunlight exposure.
Zytel ST801AHS BK010 Super Tough, high performance, black polyamide 66 resin. It offers outstanding molding performance in injection molding applications.
Zytel ST801AHS NC010 Super Tough, high performance polyamide 66 resin. It offers outstanding molding performance in injection molding applications.
Zytel ST801AW BK195 Super Tough, weatherable, easy flow and processing friendly, black polyamide 66 resin for injection molding. It offers the best resistance to outdoor exposure.
Zytel ST801AW NC010 Super Tough, high performance polyamide 66 resin. It is UV stabilized and when appropriately colored, offers the best resistance to indirect sunlight in automotive interior applications.
Zytel ST811HS NC010 Rubber modified nylon 6 resin. Very flexible.
Zytel 8018HS BKB085 14% Glass reinforced toughened heat stabilized black nylon 66 resin
Zytel 8018HS NC010 14% Glass reinforced toughened heat stabilized nylon 66 resin
Zytel 80G14A NC010A 14% Glass fiber reinforced, toughened, high flow polyamide 66 resin. It offers outstanding performance in injection molding applications.
Zytel 80G14AHS BK099 14% Glass fiber reinforced, toughened, high flow, heat stabilized, black polyamide 66 resin. It offers outstanding performance in injection molding applications.
Zytel 80G14AHS NC010 14% Glass fiber reinforced, toughened, high flow, heat stabilized polyamide 66 resin. It offers outstanding performance in injection molding applications.
Zytel 80G25HS BK117 25% Glass fiber reinforced, toughened, heat stabilized, black polyamide 66 resin for injection molding
Zytel 80G33HS1L BK104 33% Glass fiber reinforced, heat stabilized black polyamide 66 resin with outstanding impact resistance developed using DuPont? Super Tough technology
Zytel 80G33HS1L NC010 33% Glass fiber reinforced heat stabilized polyamide 66 resin with outstanding impact resistance developed using DuPont? Super Tough technology
Zytel 80G33L NC010 33% Glass fiber reinforced polyamide 66 resin with outstanding impact resistance developed using DuPont? Super Tough technology
Zytel 80G43HS1L BK104 43% Glass fiber reinforced, heat stabilized, black polyamide 66 resin with superior impact resistance
Zytel 84G33 BKB031 33% Glass reinforced toughened black cube blended nylon 66 and nylon 6 comelt resin
苏州蕾恩塑化有限公司是集塑料、化工、进出口为一体的综合性一般纳税人资格企业,经营泛用塑胶原料、工程塑胶原料和特种工程塑胶原料专业塑胶原料贸易商,公司自成立以来公司本着"质量第一,信誉第一,价格合理"之宗旨开展经营活动,业务遍布全国各地,深受广大客户欢迎。在同行中已形成自己独有的经营风格,树立起良好的口碑,公司自成立以来,积极开拓市场,业务辐射全国,并与国内外大型塑胶生产商建立了长期及好的合作关系.
通用塑料:
ABS ADPOLY AS(SAN) CA CAB EAA EVA GPPS HDPE HIPS LDPE LLDPE MBS MDPEMS MVLDPE(茂金属) PP PVC ULDPE
工程塑料:
ABS/PA ABS/PBT ABS/PC ABS/PMMA AES APPEEL ASA ASA/PC CAP COC COP CPVC DAP EBA ECTFE EEA EFEP EMAA EPS ETFE EVOH EXACT FEP IXEF LCBR LCP MABS MMBS M/PE/PP PA1010 PA10T PA11 PA12 PA1212/PTFE PA12/PTFE PA46 PA4T PA6 PA6/66 PA610 PA610/PTFE PA612 PA612/F/PTFE PA66 PA66/C/PTFE PA66/CF PA66/F/PTFE PA66/PTFE PA6T PA6T/66 PA9T PA/ABS PA/MXD6 PAE PBT PBT/ABS PBT/ASA PBT/F/PTFE PBT/PC PBT/PET PC PC/ABS PC/AES PC/ASA PC/C/PTFE PC/CF PC/HIPS PC/PBT PC/PE PC/PMMA PC/PS PC/PTFE PC/SAN PC/TPFE PCT PCTA PCTA/PCTG PCTG PE/PTFE PEEK PEI PES PET PETG PE 蜡 PF PFA PMMA PMP POM POM/PTFE PPA PPE PPE/PA PPO PPO/PA PP-B PP PPS/CF PPSU PPTA PSU PTFE PVDF SEPS SMMA SOE SPS THV UCAR UHMWPE XLPE
热塑弹性体:
BR EMA EMMA CPE OBC POE PBE POP SBR SBS SEBS SURLYN SIS SSBR TPE TPEE TPO TPR TPSIV TPU TPV氟橡胶 硅胶 丁二烯橡胶
热固性塑料:
EP EPDM PU 电木粉 电玉粉 降解塑料:PLA PSM PBS PCL PHA PHB PVA 淀粉树脂
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联系方式:杨小姐18662781999
公司承诺:
1、可提供原料出厂证明和物性表,UL黄卡,ROHS报告,SGS等资料、品质保证;
2、提供塑胶原料国内一般贸易开17%增值税发票,最优质的售后服务与技术支持。
3、凡在我司购买材料均可以提供能力范围内技术支持,提供相关环保等资料。
4、本公司原料25公斤起订,批量可折扣,款到发货或货到付款,珠三角一天内到达,国内各地3-4天到货.(物流运送所有货物都有套外保护袋,验货时可拆开)。
5、本公司所售原料均为原厂原包装正牌料,杜绝一切副牌料,不开封,无破损! 签订购销合同和质量保证,长期合作!
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