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A Polymeric High Performance Thermal Developer D-90 4,4'-Sulfonylbisphenol polymer with 1,1'-oxybis[2-chloroethane]

  • A Polymeric High Performance Thermal Developer D-90 4,4'-Sulfonylbisphenol polymer with 1,1'-oxybis[2-chloroethane]
  • A Polymeric High Performance Thermal Developer D-90 4,4'-Sulfonylbisphenol polymer with 1,1'-oxybis[2-chloroethane]
  • A Polymeric High Performance Thermal Developer D-90 4,4'-Sulfonylbisphenol polymer with 1,1'-oxybis[2-chloroethane]
Herkunftsort China
Markenname N/A
Zertifizierung COA
Modellnummer D-90
Min Bestellmenge 1 kg
Preis USD1-100/kg
Verpackung Informationen 1kg/bag oder 25kg/drum
Lieferzeit 5-8 Werktage
Zahlungsbedingungen L/C, D/A, D/P, T/T, Western Union
Versorgungsmaterial-Fähigkeit 3000kg/Month
Produktdetails
Name 4,4'-Sulfonylbisphenol-Polymer mit 1,1'-Oxybis[2-chlorethan] Synonyme D-90, D90
CAS-NR. 191680-83-8 Reinheit Mindestens 75 %
MF (C12H10O4S.C4H8Cl2O)x Farbe Weißes bis cremefarbenes Pulver
Anwendung Farbentwickler, Thermopapierentwickler, Farbstoff
Hervorheben

Polymeric thermal developer D-90

,

High performance electronic chemical

,

4 4'-Sulfonylbisphenol polymer developer
Hinterlass eine Nachricht
Produkt-Beschreibung

A Polymeric High Performance Thermal Developer D-90 4,4'-Sulfonylbisphenol polymer with 1,1'-oxybis[2-chloroethane]
 
 
Specification of Polymeric High Performance Thermal Developer D-90

CAS 191680-83-8
Purity min 75%
MF (C12H10O4S.C4H8Cl2O)x
MW  
Color Off-white powder 
Application Color developer, Thermal paper developer,Colorant

 
 

Description of Polymeric High Performance Thermal Developer D-90

4,4'-Sulfonylbisphenol polymer with 1,1'-oxybis[2-chloroethane], commercially known as D-90, is a specialized polymeric color developer used extensively in thermosensitive recording systems. With the CAS number 191680-83-8, this compound is officially named Phenol, 4,4'-sulfonylbis-, polymer with 1,1'-oxybis[2-chloroethane] . It is also known by synonyms such as Bis(2-chloroethyl)-4,4'-dihydroxydiphenyl Sulfone Copolymer

 
 

Advantages of Polymeric High Performance Thermal Developer D-90

D-90 is a polymeric material formed by the copolymerization of 4,4'-sulfonyldiphenol (Bisphenol S) and 1,1'-oxybis[2-chloroethane] . It typically appears as a white to off-white solid powder . Commercial grades generally offer a high purity of 95% to 99% . One of its key physical characteristics is its melting point, which is reported to be in the range of 128–130°C, with industrial specifications noting a minimum of ≥110°C . This well-defined thermal behavior is critical for its function in heat-activated applications. It is classified as a chemical mixture rather than a separate, chemically defined compound, consisting of a mixed polymer with an average of 1-3 monomer units .

 

Application of Polymeric High Performance Thermal Developer D-90

The primary and most significant application of D-90 is as a color developer in thermal paper. It is specifically designed for use in the color-developing layer of thermosensitive recording media. As a derivative of Bisphenol S, it is often utilized as a high-performance alternative in thermal formulations and can be used in combination with other sensitizers . When heat is applied by a thermal print head, D-90 melts and interacts with a colorless leuco dye, donating a proton to trigger an instantaneous chemical reaction that produces a sharp, durable image . Its polymeric nature and high thermal stability contribute to its classification as a high-temperature resistant developer, ensuring image stability and print quality in various applications, including point-of-sale receipts, labels, and tickets .

 

FAQ

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

A1: Sample lead time 5-7 days. Official order lead time 14-21 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

 

 

Item Photo

A Polymeric High Performance Thermal Developer D-90 4,4'-Sulfonylbisphenol polymer with 1,1'-oxybis[2-chloroethane] 0
A Polymeric High Performance Thermal Developer D-90 4,4'-Sulfonylbisphenol polymer with 1,1'-oxybis[2-chloroethane] 1

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