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<h6>发布旉™—´åQ?018-08-13</h6> <div class="detail" id="zoom"><p><p> <span style="font-size:14px;font-family:SimSun;">1、低密度聚乙çƒ?LDPE、LLDPE)</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    èšä¹™çƒ¯äؓ白色蜡状å›ÞZ½“åQŒå‘ˆåŠé€æ˜ŽåQŒå‡ ä¹Žæ˜¯æ— å‘³æ— æ¯’。聚乙烯大分子链的柔™åºæ€§å¥½åQŒå¾ˆå®ÒŽ˜“¾l“晶åQŒå¸¸æ¸©ä¸‹èšä¹™çƒ¯ç”±éƒ¨åˆ†¾l“晶和部分处于高å¼ÒŽ€çš„无定形体构成ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    LDPE</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    æ€§èƒ½ç‰¹ç‚¹</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    ä½Žå¯†åº¦èšä¹™çƒ¯çš„加工性能好,有较好的透明性,但气密性差åQŒæŠ—张强度较低,且耐热温度不高åQŒè€åŒ–学药品性、耐溶剂性也不及高密度聚乙烯åQŒä¸”å®ÒŽ˜“吸收油脂溶胀åQŒä‹É制品发粘ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    é€‚用范围</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    å¹å¡‘瓶、挤压èÊY½Ž¡ç”¨äºŽè°ƒå‘›_“ã€è¯å“ç­‰åŒ…装;瓶盖、瓶塞等容器附äšg;各种包装薄膜、容器和泡沫塑料¾~“冲材料ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    LLDPE</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    æ€§èƒ½ç‰¹ç‚¹</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    æŠ—冲å‡Õd¼ºåº¦ã€è€åº”力开裂性与高密度聚乙烯相近åQŒè€Œé€æ˜Žåº¦ã€ç¡¬åº¦å’ŒåŠ å·¥æ€§èƒ½åˆ™åœ¨é«˜å¯†åº¦å’Œä½Žå¯†åº¦èšä¹™çƒ¯ä¹‹é—´ã€‚äŽ×长率和耐穿刺性是各种聚乙烯中最好的ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    é€‚用æ€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    ç‰¹åˆ«é€‚宜作包装薄膜,其厚度可比低密度聚乙烯减è–?0%åQŒæ˜¯ä¸€¿Uå¾ˆæœ‰å‘展前途的塑料包装材料ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">2、高密度聚乙çƒ?HDPE)high density polyethylene</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    æ€§èƒ½ç‰¹ç‚¹</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    å¼ºåº¦ã€è€çƒ­æ€§å¥½åQŒæœ€é«˜æ¸©åº¦å¯è¾?20℃,透明性、弹性和加工性能较差åQŒé˜»æ°”性差åQŒå…‰æ³½åº¦ä½Žï¼Œå°åˆ·å‰éœ€è¡¨é¢å¤„理ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    é€‚用范围</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    é›†è£…½Ž±ã€æ‰˜ç›˜ï¼Œå¤§åž‹æ¡¶ç”¨äºŽé²œå¥¶ã€åŒ–å·¥äñ”品等周è{包装åQŒç“¶ç”¨é…¸å¥¶ã€æ´—涤液漂白剂包装,瓶盖、瓶塞等容器附äšgã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">3、发泡聚乙烯—EPE(俗称珍珠‹‚?</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    åˆ†äؓ片材、板材、管材、棒材及其分割切片造型½{‰ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    é€‚用范围</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    òq¿æ³›é€‚用包装ä»ÖM½•å½¢çŠ¶è´§å“åQŒç‰¹åˆ«æ˜¯ç”µå­äº§å“å¦‚:电脑、电视、音响、音½ŽÞq­‰å„类电器的抗静电¾~“冲包装。珍珠棉属于环保型,特点是弹性好、韧性强。也可造救生衣、æÕQæÑ€æ—…行袋åQŒå¸½½{‰ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">4、聚丙烯(PP)polypropylene</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    æ€§èƒ½ç‰¹ç‚¹</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    èšä¸™çƒ¯æ˜¯é€šç”¨å¡‘料中最è½Èš„一¿Uï¼Œå…¶è€çƒ­æ€§æ˜¯é€šç”¨å¡‘料中最高的åQŒå¯åœ?00℃~120℃长期ä‹É用。结晶度高,抗张强度和硬度均优于聚乙烯,防潮性、抗水性和防止异味透过性较好,可以热封合。极好的耐弯曲疲力_¼ºåº¦ï¼Œèƒ½è€?0℃以下酸、碱、盐液及大多数有机溶剂如聚丙烯包装盒ž®±åˆ©ç”¨äº†˜q™ä¸€ç‰ÒŽ€§ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    è€å¯’性、耐老化性差åQŒæ°”密性不良,不适宜在低温下使用åQŒä¸”å®ÒŽ˜“受光、氧的媄响。粘接或印刷前必™åȝ»˜q‡è¡¨é¢å¤„理ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    é€‚用范围</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    òq¿æ³›ç”¨äºŽåˆ¶ä½œé£Ÿå“ã€åŒ–å·¥äñ”品、化妆品、食品饮料、啤酒等周è{½Ž±ï¼Œå¹å¡‘瓶用于洗发液、化妆品½{‰åŒ…装,螺纹瓶盖或带铰链包装、编¾l‡è¢‹ä»¥åŠåŒ…装用薄膜、打包带和æˆö沫塑料缓冲材料等ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">5、聚苯乙çƒ?PS)</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    æ€§èƒ½ç‰¹ç‚¹</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    æ— è‰²é€æ˜ŽåQŒæ— å‘Ïx— æ¯’,着色和印刷性好åQŒå¸æ°´çŽ‡ä½Žï¼Œž®ºå¯¸½E›_®šæ€§è¾ƒå¥½ï¼ŒåˆšæŒºè€Œæ— å»¶å±•æ€§ã€‚耐有机酸、碱、盐、低¾U§é†‡åŠå…¶æ°´æº¶æ¶?耐冲å‡Õd¼ºåº¦ä½ŽåQŒè¡¨é¢ç¡¬åº¦å°åQŒæ˜“划痕¼‚¨æ¯›;防潮性、耐热较差åQŒæ˜“受许多烃¾c…R€é…®¾c…R€é«˜¾U§è„‚肪酸½{‰çš„分割而èÊY化ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    é€‚用范围</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    òq¿æ³›ç”¨äºŽåˆ¶ä½œé£Ÿå“ã€åŒ»è¯å“ä»¥åŠæ—¥ç”¨å“ç­‰ž®åž‹åŒ…装容器åQŒå¦‚盒、杯、等和食器包装用薄膜。此外,˜q˜å¤§é‡ç”¨äºŽåˆ¶ä½œæˆö沫塑料缓冲材料等åQŒç”¨äºŽäÈA器、äÈA表、电器äñ”品等的缓冲防震包装等ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">6、聚氯乙çƒ?PVC)</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    æ€§èƒ½ç‰¹ç‚¹</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    åˆšæ€§å’Œ¼‹¬åº¦è¾ƒå¥½åQŒè€çƒ­æ€§å·®åQŒé€æ˜Žåº¦å¯è¾?6%ï½?2%。机械强度、耐磨、耐压性能优良åQŒé˜²æ½®æ€§ã€æŠ—水性和气密性良好,可热ž®åˆã€‚优良印åˆäh€§èƒ½å’Œéš¾ç‡ƒæ€§ã€‚耐强酸、强¼„±å’Œéžæžæ€§æº¶å‰‚,易受极性有机溶剂的侵蚀åQŒå«æœ‰æœ‰æ¯’的氯乙烯单体,且所用的增塑剂、稳定剂½{‰å¤§éƒ½æ˜¯æœ‰æ¯’物质åQŒæ‰€ä»¥ç”¨äºŽé£Ÿå“å’ŒåŒ»è¯å“åŒ…装的聚氯乙烯应采用无毒助剂,òq¶è§„定氯乙烯单体的含量不­‘…过1ppmã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    é€‚用范围</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    åˆ¶ä½œ¼‹¬è´¨åŒ…装容器、透明片材和èÊY质包装薄膜。聚氯乙烯透明片经热成型制成各¿UåŒ…装容器,大量用于食品和医药品的包装。此外,聚乙烯还可制成æˆö沫塑料和¾~“冲材料ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">7、聚对苯二甲é…怹™äºŒé†‡é…?PET)</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    æ€§èƒ½ç‰¹ç‚¹</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    æœºæ¢°å¼ºåº¦éžå¸¸å¥½ï¼Œæœ‰è¾ƒå¥½çš„¼‹¬åº¦ã€è€ç£¨æ€§å’Œè€æŠ˜æ€§ï¼Œè€çƒ­ã€è€å¯’性好åQŒå…·æœ‰è¾ƒå¥½çš„防潮性、气密性和优良的防止异味透过性,能耐弱酸、弱¼„±å’Œå¤§å¤šæ•°æº¶å‰‚,耐æÑa性好åQŒé€‚于印刷åQŒä¸è€å¼º¼„±ã€å¼ºé…¸ï¼Œæ°¯ä»£çƒƒç­‰å¯¹å…¶ä¹Ÿæœ‰ä¾µèš€ä½œç”¨;易带静电åQŒä¸”ž®šæ— é€‚当的防止带静电的方法,热封合性能å·?ä»äh ¼è´üc€‚适用范围</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    ä¸»è¦ç”¨äºŽåˆ¶ä½œåŒ…装容器和薄膜,因具有良好的气密性、耐热性和耐寒性,所以聚酯薄膜适用于冷冻食品和蒸煮食品的包装。聚酯瓶则大量用于饮料的包装ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">8、聚偏二氯乙çƒ?PVDC)</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    æ€§èƒ½ç‰¹ç‚¹</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    ç•¥å¸¦æœ‰æµ…‹‚•è‰²çš„强韧材料,¾l“晶性强åQŒå¯¹æ°´è’¸æ°”、气体的透过率具有非常好的气密性和防潮性。聚偏二氯乙烯的机械强度较好åQŒèƒ½è€å¼ºé…¸ã€å¼º¼„±å’Œæœ‰æœºæº¶å‰‚åQŒè€æÑa性优良,有自¾_˜æ€§ï¼Œéš¾ä»¥ç‡ƒçƒ§òq¶å…·æœ‰è‡ªç‡ƒæ€§ï¼Œè€è€åŒ–性差åQŒå®¹æ˜“受紫外¾U¿çš„影响åQŒæ˜“分解出氢åQŒå…¶å•ä½“也有毒性。所以用于食品包装应严格控制质量标准ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">9、聚酰胺(PA)</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    æ€§èƒ½ç‰¹ç‚¹</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    åšéŸ§ã€ä¸ç”šé€æ˜Žçš„角质材料,无味无毒åQŒç‡ƒçƒ§æ—¶æœ‰ç¾Šæ¯›çƒ§ç„¦æ°”å‘Ÿë€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    ¾l“晶性强åQŒç†”ç‚šw«˜åQŒè€æÑa、耐一般溶剂,机械性能优异。扩张强度和抗冲å‡Õd¼ºåº¦æ˜Žæ˜‘Öœ°ä¼˜äºŽä¸€èˆ¬å¡‘料,耐磨性好åQŒæœ‰è‡ªæ¶¦æ»‘性,òq¶å…·æœ‰è¾ƒé«˜çš„耐弯曲疲力_¼ºåº¦ï¼Œè€ä½Žæ¸©æ€§è‰¯å¥½ï¼Œä½†é«˜æ¸©ç¨³å®šæ€§å·®ã€‚气密性较聚乙烯、聚丙烯好,耐碱和稀酸,无静电,印刷性能良好。吸水性强åQŒé€æ¹¿çŽ‡å¤§åQŒåœ¨é«˜æ¸©åº¦æƒ…况下ž®ºå¯¸½E›_®šæ€§å·®åQŒå¸æ°´åŽä½¿æ°”密性急剧下降åQŒå°¼é¾™ä¸è€ç”²é…¸ã€è‹¯é…šå’Œé†‡ç±»åQŒæµ“¼„±å¯¹å…¶ä¹Ÿæœ‰äçR蚀作用ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    é€‚用范围</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    ä¸»è¦ç”¨äºŽé£Ÿå“çš„èÊY包装åQŒç‰¹åˆ«é€‚用于æÑaè…ÀL€§é£Ÿå“çš„包装。尼龙容器也常用于化学试剂等包装ã€?/span> </p> <p style="text-align:center;"> <span style="font-size:14px;font-family:SimSun;"><img src="/uploads/image/20180813/20180813173841_2692.jpg" alt="" /><br /> </span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">10、聚乙烯é†?PVA)</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    æ€§èƒ½ç‰¹ç‚¹</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    ä¸€èˆ¬ä¸å…ähœ‰è€æ°´æ€§ï¼Œä½†ç»çƒ­å¤„理、醛处理或采用适当的有机物使分子链间交联等æ–ÒŽ³•åQŒå¯ä½¿å…¶å…ähœ‰è€æ°´æ€§ã€‚具有良好的透明性和韧性,无味无毒åQŒå…·æœ‰ä¼˜è‰¯çš„气密性和保香性,å…ähœ‰è¾ƒå¥½çš„机械强度,优良的耐应力开裂性、耐化学药品性和耐æÑa性,不带静电åQŒå°åˆäh€§èƒ½å¥½ï¼Œòq¶å…·æœ‰çƒ­åˆæ€§ã€‚吸水性大åQŒé€æ¹¿çŽ‡å¤§åQŒæ˜“受醇¾c…R€é…¯¾cȝ­‰æº¶å‰‚çš„äçR蚀ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    é€‚用范围</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    ç”¨äºŽé£Ÿå“åŒ…装åQŒæ°´æ€§èšä¹™çƒ¯é†‡å¯ç”¨äºŽåŒ–学药品½{‰çš„计量包装ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">11、乙çƒ?醋酸乙烯å…Þpšç‰?EVA)</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    æ€§èƒ½ç‰¹ç‚¹</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    è€åº”力开裂性、耐寒性、耐老化性和低温热合性均优于聚乙烯,能耐强¼„±ã€å¼±é…¸çš„侵蚀åQŒè–„膜的滑爽性差åQŒæ˜“¾_˜è¿ž;防潮性较低密度聚乙烯差,且气密性不è‰?耐热性差;易受强酸½{‰æœ‰æœºæº¶å‰‚的侵蚀åQŒèƒ½æº¶äºŽèŠ³çƒƒæˆ–代烃中;耐æÑa性不良ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    é€‚用范围</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    ç”¨äºŽåˆ¶ä½œåŒ…装薄膜åQŒå› å…¶å¼¹æ€§å¥½åQŒæ•…适用于托盘的¾~ ç»•è£¹åŒ…。因å…ähœ‰ä¼˜è‰¯çš„低温热ž®åˆæ€§ï¼Œå®ƒå¸¸ç”¨ä½œå¤åˆè–„膜的密ž®å±‚åQŒä¹Ÿç”¨äºŽåˆ¶ä½œè¯å“å’Œé£Ÿå“çš„包装容器ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">12、聚¼„³é…¸é…?PC)</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    æ€§èƒ½ç‰¹ç‚¹</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    æ— è‰²åQŒé€æ˜Žåº¦é«˜è¾?0%ï½?0%åQŒæŠ˜å…‰çŽ‡¾U¦äؓ1.59åQŒé€‚于作光学材料,å…ähœ‰è¾ƒå¥½çš„防潮性和气密性,优良的保香性和耐热、耐寒性,å…ähœ‰½Hå‡ºçš„冲击韧性,无缺口冲å‡Õd¼ºåº¦åœ¨çƒ­å¡‘性塑料中最高。成型收¾~©çŽ‡ž®ï¼Œå¸æ°´çŽ‡ä½ŽåQŒå…·æœ‰è¾ƒå¥½çš„ž®ºå¯¸½E›_®šæ€§ï¼Œä¸å¸¦é™ç”µåQŒç»¾~˜æ€§èƒ½ä¼˜è‰¯åQŒèƒ½è€ç¨€é…¸ã€æ°§åŒ–剂、还原剂、盐、脂肪烃½{‰ï¼Œè€æÑa性良好。易产生应力开裂现è±?耐弯曲疲力_¼ºåº¦è¾ƒå·?热封合性不è‰?不耐碱、酮、芳香烃åQŒåœ¨å¾ˆå¤šæœ‰æœºæº¶å‰‚蒸汔中溶胀òq¶å¯¼è‡´åº”力开裂ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    é€‚用范围</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    ä¸»è¦ç”¨äºŽç”µå™¨¾lç¼˜ææ–™åQŒåœ¨åŒ…装上主要用于食品的包装åQŒæœ‰è‰¯å¥½çš„耐磨性,适于¼‹¬äšg、有ž®–物品的包装ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">13、聚氨酯(PU)</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    æ€§èƒ½ç‰¹ç‚¹</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    æžä½³çš„弹性,½W¦åˆè¦æ±‚的密度、柔软性、äŽ×长率和压¾~©å¼ºåº¦ï¼ŒåŒ–å­¦½E›_®šæ€§å¥½åQŒè€è®¸å¤šæº¶å‰‚和油类åQŒè€ç£¨æ€§è¾ƒå¤©ç„¶‹¹ïL‰Äå¤?0倍,优良的绝热、隔韟뀁防震以及粘合,ä»äh ¼è¾ƒé«˜ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    é€‚用æ€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    ç”¨äºŽ¾_‘Ö¯†ä»ªå™¨ã€è´µé‡å™¨æ¢°ã€å·¥è‰ºå“½{‰çš„防震包装或衬垫缓冲材料ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">14、酚醛塑æ–?PF)</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    æ€§èƒ½ç‰¹ç‚¹</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    è¾ƒé«˜çš„机械强度、耐磨性和优良的电器绝¾~˜æ€§èƒ½åQŒè€æ¸©åº¦é«˜åQŒä¸æ˜“变形,耐某些稀酸,耐æÑa性好åQŒå¼¹æ€§è¾ƒå·®ï¼Œè„†æ€§å¤§ã€åˆ¶å“é¢œè‰²è¾ƒæš—,多äؓ黑色或棕è‰ÔŒ¼Œä¸èƒ½å¾—到无色制品åQŒå¼º¼„±å’Œæ°§åŒ–性酸能ä‹É其分解,å…ähœ‰å¾®æ¯’ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    é€‚用范围</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    òq¿æ³›ç”¨ä½œç”µå™¨¾lç¼˜ææ–™ã€‚其在包装上的应用主要是用来制作瓶盖、箱盒以及盛装化工äñ”品的耐酸容器。用酚醛塑料制作的瓶盖,能承受装盖机的扭力,òq¶èƒ½é•¿æœŸä¿æŒå¯†å°è€Œä¸æ‘ÖŠ¨ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">15、脲醛塑æ–?UF)</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    æ€§èƒ½ç‰¹ç‚¹</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    è¡¨é¢¼‹¬åº¦å¤§ï¼Œå…ähœ‰è‰¯å¥½çš„光泽和适宜的半透明åQŒå…¶ç€è‰²æ€§å¥½åQŒèƒ½å¤Ÿåˆ¶æˆå„¿Uå¤–观良好而色鲜艳的制品,不易吔R™„灰尘åQŒå…·æœ‰è‰¯å¥½çš„电器¾lç¼˜æ€§ï¼ŒåŒ–学性质½E›_®šåQŒä¸ä¸Žä“Q何有机溶剂作用,耐æÑa脂性能优良åQŒè€æ°´æ€§å·®åQŒæ˜“吸水变åŞåQŒä¸èƒ½ç”¨è’¸æ°”消毒åQŒæŠ—冲击强度也稍有不­‘»I¼Œä¸è€ç¢±å’Œå¼ºé…¸çš„侵蚀ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    é€‚用范围</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    ç”¨äºŽåˆ¶ä½œ¾_¾è‡´çš„包装盒、化妆品容器和瓶盖等。因在醋酸或100℃沸水中‹¹¸æˆöæ—Óž¼Œæœ‰æ¸¸¼›Èš„有毒物质甲醛析出åQŒæ•…不适于包装食品ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">16、密胺塑æ–?MF)</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    æ€§èƒ½ç‰¹ç‚¹</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    å¼ºåº¦å¤§ï¼Œä¸æ˜“变åŞåQŒè¡¨é¢å…‰æ»‘而坚¼‹¬ï¼Œå¤–观似陶ç“øP¼Œæ— å‘³æ— æ¯’åQŒç€è‰²æ€§å¥½åQŒå¯åˆ¶æˆå„种色彩鲜艳的制品。耐热、耐水性好åQŒè€æ²¸æ°´ã€è€é…¸ã€ç¢±ã€è€æÑa脂性好ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    é€‚用范围</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    ä»äh ¼è¾ƒå¥½åQŒå¤šç”¨äºŽåˆ¶ä½œé£Ÿå“å®¹å™¨åQŒä¹Ÿå¯ç”¨äºŽåˆ¶ä½œç²¾¾ŸŽçš„食品包装容器ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">17、PVC热收¾~©è†œ</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    PVC热收¾~©è†œåQŒåˆ†æ™®é€šåŒ…装膜、彩印膜两种ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    æ™®é€šåŒ…装膜åQšé€‚用于各¾cÖMñ”品外包装及组合包装。该产品特点为:透明度好、收¾~©çŽ‡å¼ºã€æ˜“操作ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    åŒ…装后的产品能密ž®é˜²æ½®æ¹¿ã€ç»¾~˜ã€å…‰äº®ã€åšå›ºã€ç¾Žè§‚。彩印膜åQŒé™¤ç”¨äºŽå„种彩印标签外,˜q˜é€‚用于äñ”品瓶、盒包装的旋体式ž®å£çƒ­å°ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">18、POF热收¾~©è†œ</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    POF收羃袋环保,¾Uµå‘、横向收¾~©æ•ˆæžœå¥½åQŒä¸»è¦ç”¨äºŽç¤¼å“ã€æ–‡å…—÷€å°äº”金件等较轻物品的收¾~©åŒ…装ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">19、PET热收¾~©è†œ</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    é‡‡ç”¨"涤纶树脂切片"生äñ”åQŒæ˜¯å›½é™…公认çš?环保åž?热收¾~©åŒ…装材料。它的技术指标、物理性能、应用范围和使用æ–ÒŽ³•æŽ¥è¿‘于“PVC"热收¾~©è†œã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    éšç€äºÞZ»¬çŽ¯ä¿æ„è¯†çš„提高,国内产品逐步走向国际市场的需求,目前"PET"热收¾~©è†œæ˜¯æ›¿ä»?PVC"最理想的包装材料ã€?/span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">20、PE热收¾~©è†œ</span> </p> <p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">    PE热收¾~©è†œåˆ†ç®€è£…型、单片型两种åQŒé€‚用于各¾cÖMñ”品的全自动机¾l„合包装。该产品的特点:韧性好åQŒä¸æ˜“破损,可替代纸½Ž±åŒ…装ã€?/span> </p></p><p><div>上一æ?<a href="182.html">大米包装的选择对大¾c³çš„影响</a></div> <div>下一æ?<a href="180.html">环保袋是向居民传递一¿UçŽ¯ä¿ç†å¿?/a></div> </p> <div class="tag">相关标签åQ?a href='/key.aspx?k=%b9%f3%d1%f4%b1%e0%d6%af%b4%fc%b3%a7%bc%d2'>贵阳¾~–织袋厂å®?/a>,</div> </div> </div> <div class="ititle_b">相关新闻</div> <div class="pinglist"> <ul> <li><a href="/news/204.html">¾~–织袋的印刷要求和ä‹É用须çŸ?贵阳¾~–织袋厂家介¾l?/a></li> <li><a href="/news/181.html">包装常用塑料及其性能</a></li> <li><a href="/news/173.html">贵阳¾~–织袋厂家哪家好åQ?/a></li> <li><a href="/news/101.html">贵阳¾~–织袋质量及¾~–织袋裁切机特点</a></li> </ul> </div> <div 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