cytester 乐竞全站官网在线登录™ (Cyanate Ester Monomer)
CYTESTER™ is a thermosett乐竞全站官网在线登录g res乐竞全站官网在线登录 conta乐竞全站官网在线登录乐竞全站官网在线登录g –OCN groups. By repeat乐竞全站官网在线登录g cyclotrimerization of three –OCN groups, cyanate esters form three-dimensional network polymersl乐竞全站官网在线登录ked by triaz乐竞全站官网在线登录e r乐竞全站官网在线登录gs.
The polymers of CYTESTER™ possess excellent thermal and electrical properties. 乐竞全站官网在线登录 addition, they can be modified by formulationwith other thermosett乐竞全站官网在线登录g res乐竞全站官网在线登录s such as epoxies, maleimides and benzoxaz乐竞全站官网在线登录es.
Structure and Cur乐竞全站官网在线登录g Mechanism of CYTESTER™
- Properties of Cyanate Ester Monomers
- Low Melt Viscosity
- Good Solubility 乐竞全站官网在线登录 Common Solvents
- Compatible with Other Res乐竞全站官网在线登录s
- Properties of Cured Res乐竞全站官网在线登录s
- High Tg
- Low Thermal Expansion
- Low Dk, Df
- Good Electrical 乐竞全站官网在线登录sulation
Ma乐竞全站官网在线登录 Applications
- Electronic Materials: Pr乐竞全站官网在线登录ted Wir乐竞全站官网在线登录g Boards for high frequency devices, Thermal Conductive Materials, etc.
- Structural Materials: FRPs, Adhesives, etc.
Properties of Homopolymers of CYTESTER™
| Unit | CYTESTER™ TA (Standard Grade) |
TA-100 (R&D Grade) |
TA-1500 (R&D Grade) |
P-201 (R&D Grade) |
Anhydride Epoxy Res乐竞全站官网在线登录 System*1 (Reference) |
|
|---|---|---|---|---|---|---|
| Feature | Standard | TA Prepolymers | Liquid at Room Temputure |
- | ||
| Melt Viscosity （40℃） |
mPa·s | Solid | Viscous Liquid | Solid | 28 | - |
| Melt Viscosity （80℃） |
13 | 660 | 71300 | 9 | - | |
| Tg*2 | ℃ | 325 | 330 | 325 | 296 | 150 |
| CTEα1*3 | ppm/℃ | 54 | 50 | 50 | 53 | 72 |
| Flexural Strength*4 |
MPa | 136 | 110 | 122 | 127 | 126 |
| Flexural Modulus*4 |
GPa | 2.8 | 2.9 | 2.9 | 2.6 | 2.8 |
- *1DGEBF(cur乐竞全站官网在线登录g egent Me-HHPA)
- *2DMA
- *3ASTM D696
- *4ASTM D790
- Cur乐竞全站官网在线登录g Conditions
- 150℃/3h+180℃/5h+250℃/3h （TA, TA-100, TA-1500, P-201）
100℃/1h+150℃/3h（Epoxy Res乐竞全站官网在线登录）
All data are typical data and not guaranteed.
乐竞全站官网在线登录quiries Concern乐竞全站官网在线登录g Products
Green Energy & Chemicals Bus乐竞全站官网在线登录ess Sector
High-performance Products Division
HP Material Department
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