詳細內(nèi)容：Zytel® 70G13HS1L BK031 13% Glass fiber reinforced, heat stabilized, black polyamide 66 resin for injection molding Zytel® 70G13HS1L NC010 13% Glass fiber reinforced, heat stabilized, polyamide 66 resin for injection molding Zytel® 70G13L NC010 13% Glass fiber reinforced polyamide 66 resin for injection molding Zytel® 70G25HSLR BK099 25% Glass fiber reinforced, heat stabilized, hydrolysis resistant polyamide 66 resin for injection molding Zytel® 70G25HSLR NC010 25% Glass fiber reinforced, heat stabilized, hydrolysis resistant polyamide 66 resin for injection molding Zytel® 70G30HSLR BK099 30% Glass fiber reinforced, heat stabilized, hydrolysis resistant polyamide 66 resin for injection molding Zytel® 70G30HSLR NC010 30% Glass fiber reinforced, heat stabilized, hydrolysis resistant polyamide 66 resin for injection molding Zytel® 70G30L NC010 30% Glass fiber reinforced polyamide 66 resin for injection molding. Zytel® 70G33GRA BK350 33% Glass fiber reinforced Zytel® 70G33HS1L BK031 33% Glass fiber reinforced, heat stabilized black polyamide 66 resin for injection molding Zytel® 70G33HS1L NC010 33% Glass fiber reinforced, heat stabilized polyamide 66 resin for injection molding Zytel® 70G33L BK031 33% Glass fiber reinforced black polyamide 66 resin for injection molding Zytel® 70G33L NC010 33% Glass fiber reinforced polyamide 66 resin for injection molding Zytel® 70G35HSL NC010 35% Glass fiber reinforced, heat stabilized polyamide 66 resin for injection molding Zytel® 70G35HSLRA4 BK267 35% Glass fiber reinforced, heat stabilized, hydrolysis resistant polyamide 66 resin for injection molding. It has excellent flow characteristics. Zytel® 70G43HSLA BK099 43% Glass fiber reinforced, heat stabilized, black polyamide 66 resin for injection molding. Zytel® 70G43L NC010 43% Glass fiber reinforced polyamide 66 resin for injection molding Zytel® 70G50HSLA BK039B 50% Glass fiber reinforced, heat stabilized polyamide 66 resin for injection molding. It has excellent flow characteristics. Zytel® 72G13L NC010 13% Glass reinforced nylon 66/6 copolymer resin Zytel® 72G33W NC010 33% Glass fiber reinforced polyamide 66/6 copolymer resin with improved weatherability. Zytel® 73G15HSL BK363 15% Glass fiber reinforced, heat stabilized, black polyamide 6 resin for injection molding Zytel® 73G15L NC010 15% Glass fiber reinforced polyamide 6 resin for injection molding Zytel® 73G15THSL BK240 15% Glass fiber reinforced, toughened, heat stabilized, black polyamide 6 resin for injection molding Zytel® 73G30HSL BK416 30% Glass fiber reinforced, heat stabilized black polyamide 6 resin for injection molding Zytel® 73G30HSL NC010 30% Glass fiber reinforced, heat stabilized polyamide 6 resin for injection molding Zytel® 73G30L NC010 30% Glass fiber reinforced polyamide 6 resin for injection molding Zytel® 73G30T BK261 30% Glass fiber reinforced, toughened black polyamide 6 resin for injection molding Zytel® 73G30T NC010 30% Glass fiber reinforced, toughened polyamide 6 resin for injection molding Zytel® 73G30TD NC010 30% Glass reinforced toughened polyamide 6 resin Zytel® 73G35HSL BK262 35% Glass fiber reinforced, heat stabilized, black polyamide 6 resin for injection molding Zytel® 73G45L NC010 45% Glass fiber reinforced polyamide 6 resin for injection molding Zytel® 73G45L NC010 45% Glass fiber reinforced polyamide 6 resin for injection molding Zytel® 73G50HSLA BK416 50% Glass fiber reinforced, heat stabilized, lubricated, polyamide 6 resin for injection molding. It has an excellent surface appearance and gloss. Zytel® 75LG40HSL BK031 40% Long Glass Reinforced PA66 Resin Zytel® 75LG40L NC010 40% Long glass reinforced, lubricated polyamide 66 resin for structural applications. Zytel® 75LG50HSL BK031 50% Long Glass Reinforced PA66 Resin Zytel® 75LG50L NC010 50% Long glass reinforced, lubricated polyamide 66 resin for structural applications. Zytel® 75LG60HSL BK031 60% Long Glass Reinforced PA66 Resin Zytel® 75LG60L NC010 60% Long glass reinforced, lubricated polyamide 66 resin for structural applications. Zytel® 77G33HS1L NC010 33% Glass fiber reinforced, heat stabilized polyamide 612 resin for injection molding Zytel® 77G33L BK031 33% Glass fiber reinforced, black polyamide 612 resin for injection molding Zytel® 77G33L NC010 33% Glass fiber reinforced, polyamide 612 resin for injection molding Zytel® 77G43L BK031 43% Glass fiber reinforced, black polyamide 612 resin for injection molding Zytel® 77G43L NC010 43% Glass fiber reinforced polyamide 612 resin for injection molding 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® 80G25HS NC010 25% Glass fiber reinforced, toughened, heat stabilized 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 Zytel® BM73G15THS BK317 15% Glass fiber reinforced, heat stabilized, lubricated, toughened polyamide 6 for blow molding Zytel® FE5355 BK031 33% Glass reinforced heat stabilized black nylon 612 resin Zytel® FE5382 BK276 33% Glass fiber reinforced, heat stabilized, black polyamide 612 resin developed for electrical bobbins and encapsulation applications Zytel® FR50 BK505 25% Glass reinforced, flame retardant black PA66 Zytel® FR50 NC010A 25% Glass reinforced, flame retardant PA66 Zytel® FR82G30V0 BKB523 30% Glass reinforced, toughened flame retardant PA66/6 copolymer resin Zytel® WRF403 NC010 30% Glass reinforced, heat stabilized PA66 resin containing Teflon® PTFE micropowder 公司經(jīng)營理念：質量第一、誠信第一、服務第一； 公司合作精神：專業(yè)渠道、專業(yè)團隊、專業(yè)服務。 POM塑料 (聚甲醛)(賽鋼~特靈) 　　英文名稱:Polyoxymethylene(Polyformaldehyde) POM（聚甲醛樹脂）定義：聚甲醛是一種沒有側鏈、高密度、高結晶性的線型聚合物。按其分子鏈中化學結構的不同，可分為均聚甲醛和共聚甲醛兩種。兩者的重要區(qū)別是：均聚甲醛密度、結晶度、熔點都高，但熱穩(wěn)定性差，加工溫度范圍窄（約10℃），對酸堿穩(wěn)定性略低；而共聚甲醛密度、結晶度、熔點、強度都較低，但熱穩(wěn)定性好，不易分解，加工溫度范圍寬（約50℃），對酸堿穩(wěn)定性較好。是具有優(yōu)異的綜合性能的工程塑料。有良好的物理、機械和化學性能，尤其是有優(yōu)異的耐摩擦性能。俗稱賽鋼或奪鋼，為第三大通用塑料。 一般性能 　　聚甲醛是一種表面光滑、有光澤的硬而致密的材料，淡黃或白色，薄壁部分呈半透明。燃燒特性為容易燃燒，離火后繼續(xù)燃燒，火焰上端呈黃色，下端呈藍色，發(fā)生熔融滴落，有強烈的刺激性甲醛味、魚腥臭。聚甲醛為白色粉末，一般不透明，著色性好，比重1.41-1.43克/立方厘米，成型收縮率1.2-3.0%，成型溫度170-200℃，干燥條件80-90℃2小時。POM的長期耐熱性能不高，但短期可達到160℃，其中均聚POM短期耐熱比共聚POM高10℃以上，但長期耐熱共聚POM反而比均聚POM高10℃左右。可在-40℃～100℃溫度范圍內(nèi)長期使用。POM極易分解，分解溫度為240度。分解時有刺激性和腐蝕性氣體發(fā)生。故模具鋼材宜選用耐腐蝕性的材料制作。 力學性能 POM強度、剛度高，彈性好，減磨耐磨性好。其力學性能優(yōu)異，比強度可達50.5MPa，比剛度可達2650MPa，與金屬十分接近。POM的力學性能隨溫度變化小，共聚POM比均聚POM的變化稍大一點。POM的沖擊強度較高，但常規(guī)沖擊不及ABS和PC；POM對缺口敏感，有缺口可使沖擊強度下降90%之多。POM的疲勞強度十分突出，10交變載荷作用后，疲勞強度可達35MPa，而PA和PC僅為28MPa。POM的蠕變性與PA相似，在20℃、21MPa、3000h時僅為2.3%，而且受溫度的影響很小。POM的摩擦因數(shù)小，耐磨性好（POM>PA66>PA6>ABS>HPVC>PS>PC），極限PV值很大，自潤滑性好。POM制品對磨時，高載荷作用時易產(chǎn)生類似尖叫的噪聲。環(huán)境性能 POM不耐強堿和氧化劑，對烯酸及弱酸有一定的穩(wěn)定性。POM的耐溶劑性良好，可耐烴類、醇類、醛類、醚類、汽油、潤滑油及弱堿等，并可在高溫下保持相當?shù)幕瘜W穩(wěn)定性。吸水性小，尺寸穩(wěn)定性好。 POM的耐候性不好，長期在紫外線作用下，力學性能下降，表面發(fā)生粉化和龜裂。 成形性 　　結晶料,熔融范圍窄，熔融和凝固快，料溫稍低于熔融溫度即發(fā)生結晶。流動性中等。吸濕小，可不經(jīng)干燥處理。 改性POM ⒈增強POM 　　主要增強材料為玻璃纖維、玻璃球或碳纖維等，并且玻璃纖維最常用，增強后的力學性能可提高2～3倍，熱變形溫度提高50℃以上。 ⒉高潤滑POM 　　在POM中加入石墨、F4、二硫化鉬、潤滑油及低分子量PE等，可提高其潤滑性能。例如，在POM中加入5份F4，可降低摩擦因數(shù)60%，耐磨性提高1～2倍。再如，在POM中加入液體潤滑油，可大幅度提高耐磨性和極限PV值。為提高由油的分散效果，需加入炭黑、氫氧化鋁硫酸鋇、乙丙橡膠等吸油載體。加入5%油POM的摩擦性提高72%，極限PV值可達3.9MPa•m/s（純POM為0.213MPa•m/s），為其他工程塑料的3～20倍。 因"價格"經(jīng)常浮動,所有報價有時差距較大，價格檔填1或0只能代表議價。敬請您及時來電詢價！ 電話：0769-88039778 傳真：0769-82054186 本公司所售塑膠原料均為原廠原包，杜絕一切副牌料—旺得福塑膠公司 ★支持物流，快遞和貨運代收貨款; 支持現(xiàn)金，銀行轉賬 ★我公司杜絕一切假貨次貨，保證原廠原包，假一賠十，貨源穩(wěn)定，價格優(yōu)惠，發(fā)貨迅速，請放心購買。 本公司塑膠原料經(jīng)營范圍： 一、工程塑膠原料:PC,PA6,PA66,POM, PBT,PET,PMMA,PCT, ASA,PETG,PCTA,PCTG； 二、通用塑膠原料:ABS,HIPS,GPPS,PP,PE,阻 燃ABS,EVA,K(Q)膠,AS(SAN)； 三、熱塑性彈性塑膠原料:TPE,TRP,TPU,SEBS,SBS,EPDM,EAA,POE, TPO； 四、合金原料:PC/ABS,PC/PMMA,PC/PBT,PC/PET,PC/PTFE,PC/PS,PC/PA,PA/ABS； 五、特種工程塑膠原料: PPO,PEI,PSU,PES,PPS, LCP,PEEK,TPX,PES,PFA,PTFE,PVDF,ETFE。