商品搜索
购物车
0
网站标志
图片
塑胶卡板(托盘,地台板)的简易辨别方法
作者:祥利勋三祥塑胶管理员    发布于:2016-12-16 15:51:22    文字:【】【】【
摘要: 塑胶卡板以低压高密度聚乙烯、聚丙烯为原料制成,塑料卡板特性为质轻、平稳、塑胶卡板无钉无剌、无结疤、塑胶卡板无味无毒、塑料卡板易冲洗消毒、阻燃、使用寿命长等
      在采用各种塑料卡板再生方法对废旧塑料卡板进行再利用前,大多需要将塑料卡板分拣。由于塑料卡板消费渠道多而复杂,有些消费后的塑料卡板又难于通过外观简单将其区分,因此,最好能在塑料卡板制品上标明材料品种。中国参照美国塑料卡板协会(SPE)提出并实施的材料品种标记制定了GB/T16288—1996“塑料卡板包装制品回收标志”,虽可利用上述标记的方法以方便分拣,但由于中国尚有许多无标记的塑料卡板制品,给分拣带来困难,为将不同品种的塑料卡板分别,以便分类回收,首先要掌握鉴别不同塑料卡板的知识,下面介绍塑料卡板简易鉴别法:
      塑料卡板的外观鉴别
通过观察塑料卡板的外观,可初步鉴别出塑料卡板制品所属大类:热塑性塑料卡板,,热固性塑料卡板或弹性体。一般热塑性塑料卡板有结晶和无定形两类。结晶性塑料卡板外观呈半透明,乳浊状或不透明,只有在薄膜状态呈透明状,硬度从柔软到角质。无定形一般为无色,在不加添加剂时为全透明,硬度从硬于角质橡胶状(此时常加有增塑剂等添加剂)。热固性塑料卡板通常含有填且不透料明,如不含填料时为透明。弹性体具橡胶状手感,有一定的拉伸率。
      塑料卡板的加热鉴别上述三类塑料卡板的加热特征也是各不相同的,通过加热的方法可以鉴别。热塑性塑料卡板加热时软化,易熔融,且熔融时变得透明,常能从熔体拉出丝来,通常易于热合。热固性塑料卡板加热至材料化学分解前,保持其原有硬度不软化,尺寸较稳定,至分解温度炭化。弹性体加热时,直到化学分解温度前,不发生流动,至分解温度材料分解炭化。
      常用热塑性塑料卡板的软化或熔融温度范围见表
塑料卡板品种软化或熔融范围/°c 塑料卡板品种软化或熔融范围/oc
聚醋酸乙烯 35~ 85 聚氧化甲烯 165~185
聚苯乙烯 70~115 聚丙烯 160~170
聚氯乙烯 75~90 尼龙12 170~180
聚乙烯
密度0.92/ cm3 110 尼龙11 180~190
密度0.94/ cm3 约120 聚三氟氯乙烯 200~220
密度0.96/ cm3 约130 尼龙610 210~ 220
聚-1-丁烯 125~ 135 尼龙6 215~225
聚偏二氯乙烯 115~ 140(软化)聚碳酸酯 220~ 230
有机玻璃 126~ 160 聚-4-甲基戊烯-1 240
醋酸纤维素 125~175 尼龙66 250~260
聚丙烯腈 130~ 150(软化)聚对苯二甲酸乙二醇酯 250~260
附件下载:www.szsanxiangsujiao.com (已下载0次)
浏览 (1470) | 评论 (0) | 评分(0) | 支持(0) | 反对(0) | 发布人:祥利勋三祥塑胶管理员
将本文加入收藏夹
脚注信息
服务时间:周一至周日 08:30 - 21:00  全国订购及咨询热线:0755-2797 6639/180 9892 3280
联系人:肖先生 /手机微信号:135 1028 9093   189 2386 2980   180 9892 3280 在线QQ:7457 26308 /7644 92444
联系地址:深圳市龙岗区平湖街道辅城坳工业二区50号(平龙路与观平路交界的十字路口天堂围方向处)   邮政编码:518111
Copyright (C) 2008-2017All Rights Reserved 深圳市祥利勋实业发展有限公司三祥塑胶管理系统 版权所有   粤ICP备13008720号-2
yunhu1.com www.yunhu.la
www.husini.la
yunhu.la
husini.la
yunhu.la
66.yunhu.la
88.yunhu.la
bbs.yunhu.la
m.yunhu.la
wap.yunhu.la
old.yunhu.la
admin.yunhu.la
fan.yunhu.la
66.husini.la
88.husini.la
bbs.husini.la
m.husini.la
wap.husini.la
old.husini.la
admin.husini.la
fan.husini.la
2345876.com/yunhu.php
55856789.com/yunhu.php
78yunhu.com/yunhu.php
88hsn.com/yunhu.php
hsn360.com/yunhu.php
husini360.com/yunhu.php
yunhu360.com/yunhu.php
yunhu66.com/yunhu.php
aliyunhu.com/yunhu.php
cfzhsn.com/yunhu.php
fkyunhu.com/yunhu.php
hsngw.com/yunhu.php
hubayunhu.com/yunhu.php
jifenghu.com/yunhu.php
shenfahu.com/yunhu.php
yunhu11.com/yunhu.php
yunhu22.com/yunhu.php
yunhu33.com/yunhu.php
yunhu44.com/yunhu.php
yunhu77.com/yunhu.php
yunhuwyb.com/yunhu.php
yunhuzha.com/yunhu.php
zhuihunhu.com/yunhu.php
100husini.com/yunhu.php
husini97.com/yunhu.php
tbhsn.com/yunhu.php
tshsn.com/yunhu.php
husinixiazai.com/yunhu.php
yunhuxiazai.com/yunhu.php
yhjxt.com/yunhu.php
cghsn.com/yunhu.php
shenfa8.com/yunhu.php
dianhuazha.com/yunhu.php
duanxinzha.com/yunhu.php
yunhuapp.com/yunhu.php
yunhuhongzha.com/yunhu.php
zxyunhu.com/yunhu.php
cphsni.com/yunhu.php
yunhu234.com/yunhu.php
22yunhu.com/yunhu.php
yunhu345.com/yunhu.php
yunhu520.com/yunhu.php
44yunhu.com/yunhu.php
yunhu678.com/yunhu.php
11yunhu.com/yunhu.php
yunhu456.com/yunhu.php
yunhu789.com/yunhu.php
yunhu567.com/yunhu.php
hsn99.com/yunhu.php
hsn22.com/yunhu.php
hsn55.com/yunhu.php
hsn44.com/yunhu.php
hsn77.com/yunhu.php
686486.com/yunhu.php
292502.com/yunhu.php
950207.com/yunhu.php
950292.com/yunhu.php
366203.com/yunhu.php
512160.com/yunhu.php
690109.com/yunhu.php
690262.com/yunhu.php
512505.com/yunhu.php
512606.com/yunhu.php
512707.com/yunhu.php
692062.com/yunhu.php
yunhu1.com/yunhu.php
yunhu2.com/yunhu.php
yunhu3.com/yunhu.php
yunhu4.com/yunhu.php
yunhu5.com/yunhu.php
yunhu6.com/yunhu.php
yunhu7.com/yunhu.php
husini.co/yunhu.php
yunhu.co/yunhu.php
2828258.com/yunhu.php
www.2345876.com
www.55856789.com
www.78yunhu.com
www.88hsn.com
www.hsn360.com
www.husini360.com
www.yunhu360.com
www.yunhu66.com
www.aliyunhu.com
www.cfzhsn.com
www.fkyunhu.com
www.hsngw.com
www.hubayunhu.com
www.jifenghu.com
www.shenfahu.com
www.yunhu11.com
www.yunhu22.com
www.yunhu33.com
www.yunhu44.com
www.yunhu77.com
www.yunhuwyb.com
www.yunhuzha.com
www.zhuihunhu.com
www.100husini.com
www.husini97.com
www.tbhsn.com
www.tshsn.com
www.husinixiazai.com
www.yunhuxiazai.com
www.yhjxt.com
www.cghsn.com
www.shenfa8.com
www.dianhuazha.com
www.duanxinzha.com
www.yunhuapp.com
www.yunhuhongzha.com
www.zxyunhu.com
www.cphsni.com
www.yunhu234.com
www.22yunhu.com
www.yunhu345.com
www.yunhu520.com
www.44yunhu.com
www.yunhu678.com
www.11yunhu.com
www.yunhu456.com
www.yunhu789.com
www.yunhu567.com
www.hsn99.com
www.hsn22.com
www.hsn55.com
www.hsn44.com
www.hsn77.com
www.686486.com
www.292502.com
www.950207.com
www.950292.com
www.366203.com
www.512160.com
www.690109.com
www.690262.com
www.512505.com
www.512606.com
www.512707.com
www.692062.com
www.yunhu1.com
www.yunhu2.com
www.yunhu3.com
www.yunhu4.com
www.yunhu5.com
www.yunhu6.com
www.yunhu7.com
www.husini.co
www.yunhu.co
www.2828258.com
wap.2345876.com
wap.55856789.com
wap.78yunhu.com
wap.88hsn.com
wap.hsn360.com
wap.husini360.com
wap.yunhu360.com
wap.yunhu66.com
wap.aliyunhu.com
wap.cfzhsn.com
wap.fkyunhu.com
wap.hsngw.com
wap.hubayunhu.com
wap.jifenghu.com
wap.shenfahu.com
wap.yunhu11.com
wap.yunhu22.com
wap.yunhu33.com
wap.yunhu44.com
wap.yunhu77.com
wap.yunhuwyb.com
wap.yunhuzha.com
wap.zhuihunhu.com
wap.100husini.com
wap.husini97.com
wap.tbhsn.com
wap.tshsn.com
wap.husinixiazai.com
wap.yunhuxiazai.com
wap.yhjxt.com
wap.cghsn.com
wap.shenfa8.com
wap.dianhuazha.com
wap.duanxinzha.com
wap.yunhuapp.com
wap.yunhuhongzha.com
wap.zxyunhu.com
wap.cphsni.com
wap.yunhu234.com
wap.22yunhu.com
wap.yunhu345.com
wap.yunhu520.com
wap.44yunhu.com
wap.yunhu678.com
wap.11yunhu.com
wap.yunhu456.com
wap.yunhu789.com
wap.yunhu567.com
wap.hsn99.com
wap.hsn22.com
wap.hsn55.com
wap.hsn44.com
wap.hsn77.com
wap.686486.com
wap.292502.com
wap.950207.com
wap.950292.com
wap.366203.com
wap.512160.com
wap.690109.com
wap.690262.com
wap.512505.com
wap.512606.com
wap.512707.com
wap.692062.com
wap.yunhu1.com
wap.yunhu2.com
wap.yunhu3.com
wap.yunhu4.com
wap.yunhu5.com
wap.yunhu6.com
wap.yunhu7.com
wap.husini.co
wap.yunhu.co
wap.2828258.com
m.2345876.com
m.55856789.com
m.78yunhu.com
m.88hsn.com
m.hsn360.com
m.husini360.com
m.yunhu360.com
m.yunhu66.com
m.aliyunhu.com
m.cfzhsn.com
m.fkyunhu.com
m.hsngw.com
m.hubayunhu.com
m.jifenghu.com
m.shenfahu.com
m.yunhu11.com
m.yunhu22.com
m.yunhu33.com
m.yunhu44.com
m.yunhu77.com
m.yunhuwyb.com
m.yunhuzha.com
m.zhuihunhu.com
m.100husini.com
m.husini97.com
m.tbhsn.com
m.tshsn.com
m.husinixiazai.com
m.yunhuxiazai.com
m.yhjxt.com
m.cghsn.com
m.shenfa8.com
m.dianhuazha.com
m.duanxinzha.com
m.yunhuapp.com
m.yunhuhongzha.com
m.zxyunhu.com
m.cphsni.com
m.yunhu234.com
m.22yunhu.com
m.yunhu345.com
m.yunhu520.com
m.44yunhu.com
m.yunhu678.com
m.11yunhu.com
m.yunhu456.com
m.yunhu789.com
m.yunhu567.com
m.hsn99.com
m.hsn22.com
m.hsn55.com
m.hsn44.com
m.hsn77.com
m.686486.com
m.292502.com
m.950207.com
m.950292.com
m.366203.com
m.512160.com
m.690109.com
m.690262.com
m.512505.com
m.512606.com
m.512707.com
m.692062.com
m.yunhu1.com
m.yunhu2.com
m.yunhu3.com
m.yunhu4.com
m.yunhu5.com
m.yunhu6.com
m.yunhu7.com
m.husini.co
m.yunhu.co
m.2828258.com
bbs.2345876.com
bbs.55856789.com
bbs.78yunhu.com
bbs.88hsn.com
bbs.hsn360.com
bbs.husini360.com
bbs.yunhu360.com
bbs.yunhu66.com
bbs.aliyunhu.com
bbs.cfzhsn.com
bbs.fkyunhu.com
bbs.hsngw.com
bbs.hubayunhu.com
bbs.jifenghu.com
bbs.shenfahu.com
bbs.yunhu11.com
bbs.yunhu22.com
bbs.yunhu33.com
bbs.yunhu44.com
bbs.yunhu77.com
bbs.yunhuwyb.com
bbs.yunhuzha.com
bbs.zhuihunhu.com
bbs.100husini.com
bbs.husini97.com
bbs.tbhsn.com
bbs.tshsn.com
bbs.husinixiazai.com
bbs.yunhuxiazai.com
bbs.yhjxt.com
bbs.cghsn.com
bbs.shenfa8.com
bbs.dianhuazha.com
bbs.duanxinzha.com
bbs.yunhuapp.com
bbs.yunhuhongzha.com
bbs.zxyunhu.com
bbs.cphsni.com
bbs.yunhu234.com
bbs.22yunhu.com
bbs.yunhu345.com
bbs.yunhu520.com
bbs.44yunhu.com
bbs.yunhu678.com
bbs.11yunhu.com
bbs.yunhu456.com
bbs.yunhu789.com
bbs.yunhu567.com
bbs.hsn99.com
bbs.hsn22.com
bbs.hsn55.com
bbs.hsn44.com
bbs.hsn77.com
bbs.686486.com
bbs.292502.com
bbs.950207.com
bbs.950292.com
bbs.366203.com
bbs.512160.com
bbs.690109.com
bbs.690262.com
bbs.512505.com
bbs.512606.com
bbs.512707.com
bbs.692062.com
bbs.yunhu1.com
bbs.yunhu2.com
bbs.yunhu3.com
bbs.yunhu4.com
bbs.yunhu5.com
bbs.yunhu6.com
bbs.yunhu7.com
bbs.husini.co
bbs.yunhu.co
bbs.2828258.com
blog.2345876.com
blog.55856789.com
blog.78yunhu.com
blog.88hsn.com
blog.hsn360.com
blog.husini360.com
blog.yunhu360.com
blog.yunhu66.com
blog.aliyunhu.com
blog.cfzhsn.com
blog.fkyunhu.com
blog.hsngw.com
blog.hubayunhu.com
blog.jifenghu.com
blog.shenfahu.com
blog.yunhu11.com
blog.yunhu22.com
blog.yunhu33.com
blog.yunhu44.com
blog.yunhu77.com
blog.yunhuwyb.com
blog.yunhuzha.com
blog.zhuihunhu.com
blog.100husini.com
blog.husini97.com
blog.tbhsn.com
blog.tshsn.com
blog.husinixiazai.com
blog.yunhuxiazai.com
blog.yhjxt.com
blog.cghsn.com
blog.shenfa8.com
blog.dianhuazha.com
blog.duanxinzha.com
blog.yunhuapp.com
blog.yunhuhongzha.com
blog.zxyunhu.com
blog.cphsni.com
blog.yunhu234.com
blog.22yunhu.com
blog.yunhu345.com
blog.yunhu520.com
blog.44yunhu.com
blog.yunhu678.com
blog.11yunhu.com
blog.yunhu456.com
blog.yunhu789.com
blog.yunhu567.com
blog.hsn99.com
blog.hsn22.com
blog.hsn55.com
blog.hsn44.com
blog.hsn77.com
blog.686486.com
blog.292502.com
blog.950207.com
blog.950292.com
blog.366203.com
blog.512160.com
blog.690109.com
blog.690262.com
blog.512505.com
blog.512606.com
blog.512707.com
blog.692062.com
blog.yunhu1.com
blog.yunhu2.com
blog.yunhu3.com
blog.yunhu4.com
blog.yunhu5.com
blog.yunhu6.com
blog.yunhu7.com
blog.husini.co
blog.yunhu.co
blog.2828258.com
yunhu.2345876.com
yunhu.55856789.com
yunhu.78yunhu.com
yunhu.88hsn.com
yunhu.hsn360.com
yunhu.husini360.com
yunhu.yunhu360.com
yunhu.yunhu66.com
yunhu.aliyunhu.com
yunhu.cfzhsn.com
yunhu.fkyunhu.com
yunhu.hsngw.com
yunhu.hubayunhu.com
yunhu.jifenghu.com
yunhu.shenfahu.com
yunhu.yunhu11.com
yunhu.yunhu22.com
yunhu.yunhu33.com
yunhu.yunhu44.com
yunhu.yunhu77.com
yunhu.yunhuwyb.com
yunhu.yunhuzha.com
yunhu.zhuihunhu.com
yunhu.100husini.com
yunhu.husini97.com
yunhu.tbhsn.com
yunhu.tshsn.com
yunhu.husinixiazai.com
yunhu.yunhuxiazai.com
yunhu.yhjxt.com
yunhu.cghsn.com
yunhu.shenfa8.com
yunhu.dianhuazha.com
yunhu.duanxinzha.com
yunhu.yunhuapp.com
yunhu.yunhuhongzha.com
yunhu.zxyunhu.com
yunhu.cphsni.com
yunhu.yunhu234.com
yunhu.22yunhu.com
yunhu.yunhu345.com
yunhu.yunhu520.com
yunhu.44yunhu.com
yunhu.yunhu678.com
yunhu.11yunhu.com
yunhu.yunhu456.com
yunhu.yunhu789.com
yunhu.yunhu567.com
yunhu.hsn99.com
yunhu.hsn22.com
yunhu.hsn55.com
yunhu.hsn44.com
yunhu.hsn77.com
yunhu.686486.com
yunhu.292502.com
yunhu.950207.com
yunhu.950292.com
yunhu.366203.com
yunhu.512160.com
yunhu.690109.com
yunhu.690262.com
yunhu.512505.com
yunhu.512606.com
yunhu.512707.com
yunhu.692062.com
yunhu.yunhu1.com
yunhu.yunhu2.com
yunhu.yunhu3.com
yunhu.yunhu4.com
yunhu.yunhu5.com
yunhu.yunhu6.com
yunhu.yunhu7.com
yunhu.husini.co
yunhu.yunhu.co
yunhu.2828258.com
admin.2345876.com
admin.55856789.com
admin.78yunhu.com
admin.88hsn.com
admin.hsn360.com
admin.husini360.com
admin.yunhu360.com
admin.yunhu66.com
admin.aliyunhu.com
admin.cfzhsn.com
admin.fkyunhu.com
admin.hsngw.com
admin.hubayunhu.com
admin.jifenghu.com
admin.shenfahu.com
admin.yunhu11.com
admin.yunhu22.com
admin.yunhu33.com
admin.yunhu44.com
admin.yunhu77.com
admin.yunhuwyb.com
admin.yunhuzha.com
admin.zhuihunhu.com
admin.100husini.com
admin.husini97.com
admin.tbhsn.com
admin.tshsn.com
admin.husinixiazai.com
admin.yunhuxiazai.com
admin.yhjxt.com
admin.cghsn.com
admin.shenfa8.com
admin.dianhuazha.com
admin.duanxinzha.com
admin.yunhuapp.com
admin.yunhuhongzha.com
admin.zxyunhu.com
admin.cphsni.com
admin.yunhu234.com
admin.22yunhu.com
admin.yunhu345.com
admin.yunhu520.com
admin.44yunhu.com
admin.yunhu678.com
admin.11yunhu.com
admin.yunhu456.com
admin.yunhu789.com
admin.yunhu567.com
admin.hsn99.com
admin.hsn22.com
admin.hsn55.com
admin.hsn44.com
admin.hsn77.com
admin.686486.com
admin.292502.com
admin.950207.com
admin.950292.com
admin.366203.com
admin.512160.com
admin.690109.com
admin.690262.com
admin.512505.com
admin.512606.com
admin.512707.com
admin.692062.com
admin.yunhu1.com
admin.yunhu2.com
admin.yunhu3.com
admin.yunhu4.com
admin.yunhu5.com
admin.yunhu6.com
admin.yunhu7.com
admin.husini.co
admin.yunhu.co
admin.2828258.com
1.2345876.com
1.55856789.com
1.78yunhu.com
1.88hsn.com
1.hsn360.com
1.husini360.com
1.yunhu360.com
1.yunhu66.com
1.aliyunhu.com
1.cfzhsn.com
1.fkyunhu.com
1.hsngw.com
1.hubayunhu.com
1.jifenghu.com
1.shenfahu.com
1.yunhu11.com
1.yunhu22.com
1.yunhu33.com
1.yunhu44.com
1.yunhu77.com
1.yunhuwyb.com
1.yunhuzha.com
1.zhuihunhu.com
1.100husini.com
1.husini97.com
1.tbhsn.com
1.tshsn.com
1.husinixiazai.com
1.yunhuxiazai.com
1.yhjxt.com
1.cghsn.com
1.shenfa8.com
1.dianhuazha.com
1.duanxinzha.com
1.yunhuapp.com
1.yunhuhongzha.com
1.zxyunhu.com
1.cphsni.com
1.yunhu234.com
1.22yunhu.com
1.yunhu345.com
1.yunhu520.com
1.44yunhu.com
1.yunhu678.com
1.11yunhu.com
1.yunhu456.com
1.yunhu789.com
1.yunhu567.com
1.hsn99.com
1.hsn22.com
1.hsn55.com
1.hsn44.com
1.hsn77.com
1.686486.com
1.292502.com
1.950207.com
1.950292.com
1.366203.com
1.512160.com
1.690109.com
1.690262.com
1.512505.com
1.512606.com
1.512707.com
1.692062.com
1.yunhu1.com
1.yunhu2.com
1.yunhu3.com
1.yunhu4.com
1.yunhu5.com
1.yunhu6.com
1.yunhu7.com
1.husini.co
1.yunhu.co
1.2828258.com
a.2345876.com
a.55856789.com
a.78yunhu.com
a.88hsn.com
a.hsn360.com
a.husini360.com
a.yunhu360.com
a.yunhu66.com
a.aliyunhu.com
a.cfzhsn.com
a.fkyunhu.com
a.hsngw.com
a.hubayunhu.com
a.jifenghu.com
a.shenfahu.com
a.yunhu11.com
a.yunhu22.com
a.yunhu33.com
a.yunhu44.com
a.yunhu77.com
a.yunhuwyb.com
a.yunhuzha.com
a.zhuihunhu.com
a.100husini.com
a.husini97.com
a.tbhsn.com
a.tshsn.com
a.husinixiazai.com
a.yunhuxiazai.com
a.yhjxt.com
a.cghsn.com
a.shenfa8.com
a.dianhuazha.com
a.duanxinzha.com
a.yunhuapp.com
a.yunhuhongzha.com
a.zxyunhu.com
a.cphsni.com
a.yunhu234.com
a.22yunhu.com
a.yunhu345.com
a.yunhu520.com
a.44yunhu.com
a.yunhu678.com
a.11yunhu.com
a.yunhu456.com
a.yunhu789.com
a.yunhu567.com
a.hsn99.com
a.hsn22.com
a.hsn55.com
a.hsn44.com
a.hsn77.com
a.686486.com
a.292502.com
a.950207.com
a.950292.com
a.366203.com
a.512160.com
a.690109.com
a.690262.com
a.512505.com
a.512606.com
a.512707.com
a.692062.com
a.yunhu1.com
a.yunhu2.com
a.yunhu3.com
a.yunhu4.com
a.yunhu5.com
a.yunhu6.com
a.yunhu7.com
a.husini.co
a.yunhu.co
a.2828258.com