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ODPA 4 4 Prime ‑Oxydiphthalic Anhydride CAS 1823‑59‑2 Rigid Ether Linkage For Exceptional Thermal And Mechanical Performance

ODPA 4 4 Prime ‑Oxydiphthalic Anhydride CAS 1823‑59‑2 Rigid Ether Linkage For Exceptional Thermal And Mechanical Performance

브랜드 이름: Chefmine
MOQ: 200kg
가격: US $18.00 – 22.00 / kg
포장에 대한 세부 사항: PE 라이너가있는 25kg 크래프트 백
상세 정보
강조하다:

4 4 prime ODPA

,

Rigid Ether Linkage ODPA

,

CAS 1823‑59‑2 ODPA

제품 설명
ODPA (4,4′‑Oxydiphthalic Anhydride) CAS 1823‑59‑2
4,4′‑Oxydiphthalic Anhydride (ODPA) is an aromatic dianhydride with a rigid ether linkage, delivering outstanding thermal stability and mechanical performance. It is widely employed in the manufacture of polyimide films, high‑temperature epoxies, and specialty resin systems for electronics and aerospace applications.
Applications
  • High‑performance polyimide and polyamide-imide resins
  • Epoxy curing agent for high‑temperature coatings and adhesives
  • Liquid crystal polyester monomer for advanced fibers and films
  • Resin intermediate in composite matrix materials
Product Properties
Parameter Specification
Appearance White crystalline powder
Purity (%) ≥ 99
Anhydride Value (mg KOH/g) 195-205
Melting Point (°C) 178-182
CAS Number 1823-59-2
Packaging & Storage
Supplied in 25 kg kraft bags with PE liner. Store in a cool, dry, and ventilated area, away from moisture. Shelf life: 12 months.
Why Choose Chemfine?
  • High‑purity electronic‑grade ODPA
  • Exceptional thermal and chemical stability
  • Consistent quality with stringent QC
  • Competitive pricing and global logistics support
FAQ
Q1: What polymers use ODPA?
A1: Primarily polyimides, liquid crystal polyesters, and high‑temperature epoxies.
Q2: Is ODPA moisture-sensitive?
A2: Yes, store under dry conditions to prevent hydrolysis.
Q3: Are sample quantities available?
A3: Yes, small sample bags can be provided upon request.
좋은 가격  온라인으로

제품 세부 정보

> 상품 >
전자적 등급 화학 물질
>
ODPA 4 4 Prime ‑Oxydiphthalic Anhydride CAS 1823‑59‑2 Rigid Ether Linkage For Exceptional Thermal And Mechanical Performance

ODPA 4 4 Prime ‑Oxydiphthalic Anhydride CAS 1823‑59‑2 Rigid Ether Linkage For Exceptional Thermal And Mechanical Performance

브랜드 이름: Chefmine
MOQ: 200kg
가격: US $18.00 – 22.00 / kg
포장에 대한 세부 사항: PE 라이너가있는 25kg 크래프트 백
상세 정보
브랜드 이름:
Chefmine
최소 주문 수량:
200kg
가격:
US $18.00 – 22.00 / kg
포장 세부 사항:
PE 라이너가있는 25kg 크래프트 백
강조하다:

4 4 prime ODPA

,

Rigid Ether Linkage ODPA

,

CAS 1823‑59‑2 ODPA

제품 설명
ODPA (4,4′‑Oxydiphthalic Anhydride) CAS 1823‑59‑2
4,4′‑Oxydiphthalic Anhydride (ODPA) is an aromatic dianhydride with a rigid ether linkage, delivering outstanding thermal stability and mechanical performance. It is widely employed in the manufacture of polyimide films, high‑temperature epoxies, and specialty resin systems for electronics and aerospace applications.
Applications
  • High‑performance polyimide and polyamide-imide resins
  • Epoxy curing agent for high‑temperature coatings and adhesives
  • Liquid crystal polyester monomer for advanced fibers and films
  • Resin intermediate in composite matrix materials
Product Properties
Parameter Specification
Appearance White crystalline powder
Purity (%) ≥ 99
Anhydride Value (mg KOH/g) 195-205
Melting Point (°C) 178-182
CAS Number 1823-59-2
Packaging & Storage
Supplied in 25 kg kraft bags with PE liner. Store in a cool, dry, and ventilated area, away from moisture. Shelf life: 12 months.
Why Choose Chemfine?
  • High‑purity electronic‑grade ODPA
  • Exceptional thermal and chemical stability
  • Consistent quality with stringent QC
  • Competitive pricing and global logistics support
FAQ
Q1: What polymers use ODPA?
A1: Primarily polyimides, liquid crystal polyesters, and high‑temperature epoxies.
Q2: Is ODPA moisture-sensitive?
A2: Yes, store under dry conditions to prevent hydrolysis.
Q3: Are sample quantities available?
A3: Yes, small sample bags can be provided upon request.