|
SABIC's New Noryl* SA Resins Cut Cost and Extend Performance Capabilities of Thermoset Systems for PCBs, Adhesives & Coatings
8/23/2012 |
|
|
Committed to helping customers differentiate their products and gain a market advantage, SABIC's Innovative Plastics business today launched a new breakthrough line of Noryl* SA90 and SA9000 resins that can be used as additives for epoxy and non-epoxy thermoset systems. These advanced new materials address expanding requirements and regulations for printed circuit boards (PCBs), including the call for enhanced sustainability, and exceptional overall cost control.
Noryl SA90 and SA9000 resins can also be used by makers of pre-pregs and copper-coated laminates, electrical adhesives, composites and coatings - to significantly boost the performance and sustainability of their existing thermoset products without upgrading to more expensive materials. These innovative Noryl SA resins are the latest additions to SABIC's broad, customer-centric portfolio of unique, high-purity specialty additives and intermediates.
"Accelerating advances in electronics are leading to ever-increasing operating frequencies due to faster data transmission and higher temperatures required by lead-free solder operations," said Richard Pontillo, business leader, Specialty Additives & Intermediates, Innovative Plastics. "These rapid developments are in turn creating serious challenges for manufacturers who want to extend the performance range of their thermoset systems without switching to higher cost materials. SABIC's new Noryl SA resins offer a near-perfect solution because they are compatible with several customers' existing technologies and supply chains and can achieve major improvements in performance and sustainability. By continuously improving our Noryl resin technology, SABIC provides customers a simple yet powerful strategy to meet rising market and regulatory demands."
Up-leveling Thermoset Systems in One Simple Step
SABIC's world-class expert scientists modified the chemistry of SABIC's renowned high molecular weight Noryl PPO* polyphenylene ether resin to create low molecular weight, bi-functional oligomers that deliver an improved balance of low dielectric constant and loss factor, increased toughness and higher thermal reliability. The material also provides substantially better moisture stability, more consistent dielectrics, and reduced loading of non-halogenated flame retardants (FR) vs. competitive products.
Noryl SA90 resin, designed as an additive for epoxy and cyanate ester-based thermosets, provides lower dielectric constant and loss factor to enable better high-frequency performance (1-10 gigahertz (GHz)) in epoxy-based PCBs to help customers meet the demand for higher operating frequencies and non-halogenated FR systems. Noryl SA90 resin is soluble (at loadings of up to 50 percent) in methyl ethyl ketone (MEK) at room temperature, thus avoiding the use of extreme solvents commonly needed for traditional polyphenylene ether (PPE) resins that can pose difficulties in safe handling in the electrical laminate market. Similarly, Noryl SA9000 resin provides lower dielectric constant and loss for improved high-frequency performance (up to 20 GHz) in non-epoxy based thermoset systems. It allows manufacturers to provide non-halogenated FR in free radical cure (vinyl or triallylisocyanurate (TAIC)) PCBs.
Both Noryl resins provide lower moisture uptake for more-stable dielectrics and higher glass transition (Tg) temperatures when appropriately formulated. For example, 40 percent Noryl SA90 resin in bisphenol A (BPA) epoxy can provide a Tg of 165 oC; Noryl SA90 resin used in other epoxy formulations can provide a Tg of 190 oC. Thirty percent loading of Noryl SA9000 resin in TAIC can provide a Tg of 250 oC, which is useful for solder float performance and may improve long-term reliability and thermal cycling behavior. They provide customers with a previously unmet market need due to their compatibility with the thermoset-based PCB laminating process and the excellent balance of high-end properties supplied by PPE.
Noryl SA90 and SA9000 resins represent new materials that provide the property enhancement of PPE, but in a form compatible with many thermoset systems. These benefits can also provide value in other markets including adhesives, coatings, and composites.
Noryl SA90 and SA9000 resins are commercially available worldwide.
For additional information on SABIC's high performance resins, specialty additives and intermediates, please go to www.sabic-ip.com. For technical product inquiries, please contact us at www.sabic-ip.com/prtechinquiry. |
|
|
|
|
|
主站蜘蛛池模板：
6699无码精品|
国产成人精品午夜在线观看|
韩国人妻中文字幕一区二区|
深夜av免费在线观看|
天天肏屄|
中国女人一级做受免费视频|
91亚洲国产系列精品第56页|
国产亚洲国产精品二区|
99在线无码精品秘 人口|
日韩伦理片|
亚洲一区二区精品动漫|
中文字幕在线国产有码|
国产AV中文字幕|
国产一区二区三区视频|
国产精品中文字幕日韩|
高清美女视频一区二区三区|
无码h黄肉3d动漫在线观看|
国产成人精品无码免费看|
julia无码中文字幕一区|
国产人成在线免费视频|
一区二区三区岛国av毛片|
日韩二区视频一本6|
亚洲一二区制服无码中字|
国产精品色三级在线观看|
黑人大战日本人妻嗷嗷叫|
av无码男人天堂|
91网站免费看|
日韩熟妇中文色在线视频|
国产精品美女久久久久av爽|
国产真实乱人偷精品人妻|
国产精品日韩中文字幕|
男女日屄视频|
亚洲成在人的天堂网址|
中文字幕精品人妻|
亚洲人妻精品一区二区|
久久人妻无码AⅤ毛片评价|
国产一区综合|
亚洲夂夂婷婷色拍ww47|
91露脸熟女对白不带套|
国产成人免费a在线视频|
亚洲一区二区精品偷拍|
