11孩岁女被a片黑人黑与白,亚洲一区二区三区小说,连开两个处苞过程,风韵诱人的岳欲仙欲死在线观看

Toughened phenolic resin

  • Product name : Toughened phenolic resin
  • Product Categories : Phenolic resin for friction materials
  • Company name : Zibo Shuanghe chemical industry technology co., ltd
Details


phenolic resin powder is made of flexible linear phenolic resin as the main raw material, supplemented by quantitative curing agent, and is prepared by automatic ultra-fine grinding process. The product has the characteristics of uniform fineness distribution, good flexibility and low wear rate. In the application of molding compound, it can improve the impact strength of parts and reduce the wear of screws and molds.

Technical Data


Model

Curing time

Flow Distance(mm/125℃)

Free phenol(%)

Tropic content(%)

Fineness

Product features

F2145

60-80

30-50

≤2.5

8.5-9.5

≥98%

Good flexibility/、heat-resistant

F2164

50-70

30-50

≤2.5

8.5-9.5

≥98%

Good flexibility/、Low wear

F2168

30-50

20-40

≤2.5

8.5-9.5

≥98%

Excellent flexibility、Low wear

Matters need attention

■ This product is powdered resin, and dust will appear during use. Please wear relevant protective equipment to avoid direct contact with skin.

■ This product will have agglomeration caused by slight static electricity, which will not affect its use.

Packaging and storage

■ This product is packed in PE bags with a net weight of 25kg/ bag.

■ It should be stored in a dry, cool and ventilated place, and it is easy to get wet after unpacking and packaging is damaged, so it should be used immediately.

■ Try to reduce the stacking height, and dismantle the ton-supporting wrapping film when the temperature exceeds 25 C..

■ It can be stored at 25°C and below for 3 months


Update time :21/07/06 15:59:07   【print 】   【close【return to previous page 】
Contact Us
Contact: Mr.Li +86138-0533-7575
Contact: Mr.Sun +86135-6162-3306
Address: No.628, 6th Floor Tongqian Davis Business Center, Lutai Road, High-tech District, Zibo City, Shandong Province, China
国产精品视频色拍拍| 被全班玩弄的小柔h| 警花新婚尝又大又粗| 国产午夜视频在线观看| 用舌头去添女人下面是不是真爱| 白洁少妇全文无删减在线阅读| 国产亚洲精品久久久一区| 一本一道色欲综合网中文字幕| 无码日本精品xxxxxxxxx| 国产精品扒开腿做爽爽爽视频| 男女性动态激烈动全过程| 人妻少妇久久中文字幕一区二区| 五月丁香综合激情六月久久| 亚洲 国产 另类 无码 日韩| 亚洲精品TV久久久久久久久| 欧美国产成人精品一区二区三区| japanese老熟妇乱子伦视频| 国产美女裸体无遮挡免费视频| 亚洲精品日本久久一区二区三区| 久久99久久99精品免视看动漫| 少年呜咽出声承受不住太多| 男人用嘴添女人下身免费视频| BDSM强制捆绑高潮| 被强迫各种姿势侵犯n| 国精产品一区二区三区有限公司| 欧美人禽性动交异族另类| 17岁日本高清免费观看完整版| 国模无码一区二区三区| 桃花免费高清在线观看视频| 无码av人妻精品一区二区三区抖音| 玩弄朋友娇妻呻吟交换电影| 免费无码中文字幕a级毛片| 国产精品一区二区久久不卡| 善良的女房东味道2| 涩涩av视频一区二区三区| 亚洲av无码亚洲国产一区| 无码一区二区三区不卡AV| 免费在线黄色电影| 公喝错春药让我高潮| 男男下药顶撞喘嗯啊h漫画| 啊快捣烂了啦h男男|