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MMEA as a chain extender for polyurethane (PU) elastomers and a hardener for Epoxy resins features excellent mechanical performance and dynamic physical properties

원래 장소 중국
브랜드 이름 N/A
인증 COA
모델 번호 MMEA
최소 주문 수량 1KG
가격 USD1-100/kg
포장 세부 사항 25Kg/드럼
배달 시간 5-8 영업일
지불 조건 T/T, L/C, D/A, D/P, Western Union
공급 능력 50000 킬로그램 / 달

무료샘플과 쿠폰을 위해 나와 연락하세요.

왓츠앱:0086 18588475571

위챗: 0086 18588475571

스카이프: sales10@aixton.com

만약 당신이 어떠한 관심도 가지면, 우리가 24 시간 온라인 도움말을 제공합니다.

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제품 상세 정보
이름 4,4'-메틸렌비스(2-메틸-6-에틸아닐린) 약어 MMEA
카스 19900-72-2 MF C19H26N2
MW 282.43 모습 담황색~백색의 분말 또는 과립상
청정 ≥ 99.0% 녹는점 83.5~87.5℃
수분 함량(KF.) 0.10% 이하 애플리케이션 폴리우레탄 경화제 또는 사슬 연장제 에폭시 수지 경화제 또는 경화제 폴리이미드 전구체 비스말레이미드 전구체
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제품 설명

MMEA as a chain extender for polyurethane (PU) elastomers and a hardener for Epoxy resins features excellent mechanical performance and dynamic physical properties

 

Specification of 4,4'-Methylenebis(2-methyl-6-ethylaniline)-MMEA

CAS 19900-72-2
Color Light yellow to white powder or granular
Purity ≥99.0%
MF C19H26N2
MW 282.43
Application  Chain extender or Hardener

 

 

 

Description of 4,4'-Methylenebis(2-methyl-6-ethylaniline)-MMEA

MMEA acts as a chain extender for polyurethane (PU) elastomers and a hardener for Epoxy resins, designed to enhance the mechanical performance and dynamic physical properties. Additionally, MMEA is utilized as a raw material in the synthesis of Polyimides and Maleimides, and as an intermediate in organic synthesis processes. MMEA offers an optimal solution for applications demanding products with light coloration and superior aging resistance. MMEA can be applied with other kinds of amine curing agents to meet stringent physical property requirement. Moreover, as a precursor for bismaleimide resin, MMEA is extensively employed in the manufacture of copper clad laminates (CCL) for PCB structures, attributed to its exceptional heat resistance, chemical resistance, and adhesive properties.

 

Applications

  • Polyurethane curing agent or chain extender
  • Epoxy resin curing agent or hardener
  • Polyimide precursor
  • Bismaleimide precursor

 

Package and Storage

25kg net weight in carton with polyethylene liner.

 

This product should be stored in a well-ventilated and dry place. Keep it away from sunlight

Shelf life of this product is 2 years.

MMEA as a chain extender for polyurethane (PU) elastomers and a hardener for Epoxy resins features excellent mechanical performance and dynamic physical properties 0

MMEA as a chain extender for polyurethane (PU) elastomers and a hardener for Epoxy resins features excellent mechanical performance and dynamic physical properties 1

 

FAQ

Q1: What is your regular lead time for sample and official order?

A1: Sample lead time 5-7 days. Official order lead time 7-14 days.

 

Q2: What is your MOQ?

A2: MOQ usually is 1kg.

 

Q3: How you control product quality?

A3: From raw material inspection, dupro inspection to final product inspection are executed strictly.

 

Q4: What is your warranty policy?

A4: We will send you a new batch if there is any quality issue during warranty time

 

Q5: Do you refund if customer receive defective product and do not accept replacement?

A5: Yes