98国产精品综合一区二区三区-亚洲永久精品ww47-免费无码av污污污在线观看-国产精品露脸国语对白-无码人妻一区二区三区免费看成人

雅瑞化工

YaRuiChem

Zhang Jia Gang YaRui Chemical Co., Ltd.

Mainly export of phosphate ester flame retardants and polyurethane
curing chain extenders, supplemented by domestic sales

Location: Home > Products > Curing Agent|Chain Extender > 4,4'-Methylenebis(2,6-Diethylaniline)|MDEA

4,4'-Methylenebis(2,6-Diethylaniline)|MDEA

Polyurethane Elastomer, Polyurea Resin Curing Agent And Epoxy Curing Agent.

 

★ Basic elements of the product

Appearance: white powder

Cas No: 13680-35-8,4,4'-Methylenebis(2,6-Diethylaniline),MDEA

Packing: net weight 25kg / drum

  • Product description
  • Product Quality Checklist
  • Product Process
  • COA,TDS,MSDS

Product name:4,4'-Methylenebis(2,6-Diethylaniline),MDEA

Molecular formula: C21H30N2

Molecular weight: 310.49

CAS: 13680-35-8

 

Product appearance: off-white powder or granules

Physical characteristics

Melting point: 87-89 ℃

Content: ≥99.0%

 

Application

It is an excellent polyurethane (PU) chain extender and epoxy resin (EP) curing agent. Can improve the mechanical and dynamic properties of products. In addition, it can also be used as the lead compound of polyimide and the intermediate of organic synthesis. In the PU field, M-CDEA is suitable for casting elastomers (CPU), RIM elastomers and sprayed polyureas, adhesives, elastomer foams and thermoplastic polyurethanes (TPU). The EP field is suitable for processing, prepreg and chemical anticorrosive coatings. It can also be used as an organic synthesis intermediate and polyurea resin curing agent.

4,4'-Methylenebis(2,6-Diethylaniline),MDEA Packing: 25kg / drum

HONORS

Outstanding private enterprise in Jiangsu Province
Jiangsu Credit Integrity Brand Enterprise
Jiangsu Top Ten Advanced Customer Satisfaction Advanced Enterprise
Jiangsu Province Quality and Safety Qualified Units
Jiangsu Province Green Environmental Protection Technology Innovation Enterprise
ISO-9001-Quality Management System Certification
Jiangsu AAA quality, service and integrity enterprise
Jiangsu Province Quality and Safety Management AAAAA Brand Enterprise

1

Curing Agent|Chain Extender

2

Phosphate Flame Retardants|Plasticizers

3

Antioxidants|Stabilizers|Defoamers

Company news

Industry news

Links:

Home  |   About us  |   Honors  |   Products  |   Company news  |   Industry news  |   Contact  |   中文版

Copyright(C)2020, Zhang Jia Gang YaRui Chemical Co., Ltd. All Rights Reserved.  Copyright Notice 備案字號(hào):蘇ICP備16022783號(hào)

主站蜘蛛池模板: 性色av免费观看| 国产毛a片啊久久久久久保和丸| 国产在线乱子伦一区二区| 7878成人国产在线观看| 强奷乱码中文字幕| 天天躁日日躁狠狠躁欧美老妇| 天天爽狠狠噜天天噜日日噜| 国产欧美视频综合二区| 亚洲精品综合一区二区| 亚洲国产精品一区二区动图| 久久伊人精品青青草原vr| 日韩人妻少妇一区二区三区| 97超碰国产精品无码| 亚洲视频日本有码中文| 亚洲欧美日韩综合一区在线| 亚洲欧美日韩综合一区在线| 天天狠天天透天干天干| 日日狠狠久久8888偷偷色| 色香欲天天影视综合网| 亚洲AV无码成人精品区国产| 久久精品亚洲男人的天堂| 末成年女av片一区二区| 亚洲成av人在线播放无码| 天堂av无码av一区二区三区| 天干天干夜啦天干天干国产| 久久九九国产精品怡红院| 亚洲区小说区激情区图片区| 国产美女口爆吞精普通话| 毛片24种姿势无遮无拦| 亚洲精品无码午夜福利理论片| 国产在线视频精品视频| 手机国产乱子伦精品视频| 欧美又粗又大xxxxbbbb疯狂| 天天躁日日躁狠狠躁欧美老妇小说 | 国产午夜无码片在线观看影视| 成年美女黄网站18禁免费| 好男人免费影院www神马| 人妻互换精品一区二区| 欧美日产国产新一区| 在线a亚洲老鸭窝天堂| 国产乱子伦视频大全|