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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]](/photo/ps193404479-a_polymeric_high_performance_thermal_developer_d_90_4_4_sulfonylbisphenol_polymer_with_1_1_oxybis_2_chloroethane.jpg)
![A Polymeric High Performance Thermal Developer D-90 4,4'-Sulfonylbisphenol polymer with 1,1'-oxybis[2-chloroethane]](/photo/ps187849153-a_polymeric_high_performance_thermal_developer_d_90_4_4_sulfonylbisphenol_polymer_with_1_1_oxybis_2_chloroethane.jpg)
![A Polymeric High Performance Thermal Developer D-90 4,4'-Sulfonylbisphenol polymer with 1,1'-oxybis[2-chloroethane]](/photo/ps171022540-a_polymeric_high_performance_thermal_developer_d_90_4_4_sulfonylbisphenol_polymer_with_1_1_oxybis_2_chloroethane.jpg)
![A Polymeric High Performance Thermal Developer D-90 4,4'-Sulfonylbisphenol polymer with 1,1'-oxybis[2-chloroethane]](/photo/pd193404479-a_polymeric_high_performance_thermal_developer_d_90_4_4_sulfonylbisphenol_polymer_with_1_1_oxybis_2_chloroethane.jpg)
![A Polymeric High Performance Thermal Developer D-90 4,4'-Sulfonylbisphenol polymer with 1,1'-oxybis[2-chloroethane]](/photo/pd187849153-a_polymeric_high_performance_thermal_developer_d_90_4_4_sulfonylbisphenol_polymer_with_1_1_oxybis_2_chloroethane.jpg)
![A Polymeric High Performance Thermal Developer D-90 4,4'-Sulfonylbisphenol polymer with 1,1'-oxybis[2-chloroethane]](/photo/pd171022540-a_polymeric_high_performance_thermal_developer_d_90_4_4_sulfonylbisphenol_polymer_with_1_1_oxybis_2_chloroethane.jpg)
| Место происхождения | Китай |
|---|---|
| Фирменное наименование | N/A |
| Сертификация | COA |
| Номер модели | D-90 |
| Количество мин заказа | 1 кг |
| Цена | USD1-100/kg |
| Упаковывая детали | 1kg/bag или 25kg/drum |
| Время доставки | 5-8 рабочих дней |
| Условия оплаты | LC, D/A, D/P, T/T, Western Union |
| Поставка способности | 3000kg/Month |
Подробная информация о продукте
| Имя | Полимер 4,4'-сульфонилбисфенола с 1,1'-оксибис[2-хлорэтаном] | Синонимы | Д-90,Д90 |
|---|---|---|---|
| № КАС. | 191680-83-8 | Чистота | Мин 75% |
| МФ | (C12H10O4S.C4H8Cl2O)x | Цвет | Порошок от белого до почти белого цвета |
| Приложение | Цветной проявитель, Проявитель термобумаги, Краситель | ||
| Выделить | Polymeric thermal developer D-90,High performance electronic chemical,4 4'-Sulfonylbisphenol polymer developer |
||
Характер продукции
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](/images/load_icon.gif){kind=icon}
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