精品人妻无码,国产精品亚洲专区无码web,国产成人久久久精品二区三区,国产亚洲成年网址在线观看,久久久久成人精品无码,亚洲日本人妻中文字幕,亚洲精品一区二区三区精品,色综合中文综合网,亚洲国产97在线精品一区,久久AⅤ无码精品色午麻豆

分享到:
中文 | English
Home>>Company News
News
Company News
Function and influence of plastic pipe marking line
  Release time:2016/9/24

Colored plastic is plastic industry indispensable a part. Its significance is landscaping products. The second important use is to identify, through coloring obtained marked effect, has practical value. Mark line passing through the plastic pipe is easy to distinguish pipe use. For example: black plastic pipe with a blue mark for water supply pipe, with yellow mark for the gas pipe, PPR pipe with a red logo line for hot water pipe, with a blue mark for cold water pipes and so on.
So how to choose the special material to mark or color masterbatch, plastic pipe production enterprises.
One is the compatibility: mark special material or color masterbatch carrier matching and material, otherwise it will affect the aging and pressure.
Second is dispersion: mark special material or color masterbatch dispersion sex must be better. It is related to the gloss, color, also affect the processing of products, if the choice is not good will produce the phenomenon of uneven thickness.
The three is fast performance: fast high grade special material or color, avoid short time fade.
Four is mark special formula design avoids the dispersing agent, for the material quality is not how to influence, the masterbatch design considering dispersion of the addition of dispersants is needed, is oligomers, if formula design, color masterbatch, processing, use improper have a negative impact, as the pipeline marking line is proposed with special material.
HYMANTOPBON is the production of blue, yellow and red mark special material or color masterbatch has dispersed well, high lightfastness, compatible good characteristics, in order to meet the requirements of the use of plastic pipe production enterprises to mark special material or color masterbatch.
 

Print this page || Closed the window 
Product Tree
SHANDONG HYMAN TOPBON CHEMICAL TECHNOLOGY CO.,LTD.
COPYRIGHT 2012-2013 BY SHANDONG HYMAN TOPBON CHEMICAL TECHNOLOGY CO.,LTD. ALL RIGHTS RESERVED
Tel: +86-0533-7960686 E-mail: info@hymantopbon.com
青春草在线观看精品免费视频| 她也色tayese在线视频 | 国产精品久久久久无码网站| 男人+高清无码+一区二区| 这里只有精品在线播放| AV永久天堂一区二区三区| 熟妇人妻无码中文字幕老熟妇| 男女啪啪高潮激烈免费版| 日韩一区二区在线观看的| 免费国产va在线观看视频| 亚洲 制服 丝袜 无码| 国产成人精品男人的天堂下载| 国产精品久久精品国产| 国产精品视频全国免费观看| 精品国产免费人成在线观看| 推油少妇久久99久久99久久| 一区二区三区蜜桃在线视频| 久久国产伦子伦精品| 中文乱码人妻一区二区三区在线| 欧美熟妇性XXXX欧美熟人多毛| 国产二区三区不卡免费| 99久久国产综合精品成人影院| 窝窝午夜色视频国产精品破| 久久婷婷大香萑太香蕉AV人| 天堂中文在线资源| 亚洲 欧美 偷自乱 图片| 91高清免费国产自产拍| 亚洲2区3区4区产品乱码2021| 国产日韩精品欧美一区灰| 久久国产免费直播| 日韩人妻少妇一区二区三区| 国产美女在线观看| 亚洲精品国男人在线视频| 特黄 大片做受又粗又硬又大| 亚洲人成欧美中文字幕| 国产精品久久久久影院色| 人人爽人人爽人人片av东京热| 亚洲日本韩在线观看| 中文字幕精品久久久久人妻| 伊人久久大香线蕉av网禁呦| 成 人免费va视频|