产品描述
SH-9606 有机硅树脂乳液
一、性能及用途
本产品是一种非离子型、丙烯酸改性的甲基苯基有机硅树脂乳液，应用于耐 热性工业涂料。具有良好的耐高温性能和漆膜装饰性能，其清漆耐温可达300℃，色漆可达500℃，并且与有机树脂具有较好的相容性，可以配合水性固化剂实现较好的室温自干，可用水稀释。
- 主要技术指标
|
项 目 |
指 标 |
|
外 观 |
乳白色液体 |
|
粘度(25℃)/s |
15-40 |
|
固含量(120℃,2h)/% |
50±2 |
三、推荐应用
工业耐热漆应用，如对于有装饰性要求较高的场合，满足耐温性能的同时， 兼具有相对较好的漆膜表面光泽和饱满度。
四、包装及贮运
一般为200kg、50kg塑料桶包装；在5-36℃、阴凉干燥环境下密封贮存。贮存期6个月，超期检验合格仍可使用。
五、施工参考
建议制备水性无树脂色浆，再配合树脂乳液一起使用；树脂乳液具有较好的室温自干性，能赋予工件初期的保护性和可搬运性能；但是如果想要获得良好的耐热性能和物理机械性能，建议200-280℃ 15-60min 条件下固化；配合水性聚 氨酯或氨基固化剂使用时可以实现涂料的低温固化性能。
SH-9606 Silicone Resin Emulsion
Ⅰ. Features
This product is a non-ionic, acrylic-modified methyl phenyl silicone resin emulsion designed for heat-resistant industrial coatings. It offers excellent high-temperature resistance and good film appearance. The varnishes can withstand temperatures up to 300℃ while paints 500℃. It also exhibits good compatibility with organic resins and can be combined with waterborne curing agents to achieve good room-temperature self-drying. It can be diluted with water.
Ⅱ. Technical Data
|
Item |
Index |
|
Appearance |
Milky white liquid |
|
Viscosity (25℃, s) |
15~40 |
|
Solid Content (120℃, 2h, %) |
50±2 |
Ⅲ. Applications
It is applied in heat-resistant industrial coatings, for example, in cases where high decorative requirements are needed. It meets the required temperature resistance while at the same time provides relatively good surface gloss and film fullness.
Ⅳ. Packaging and Storage
Standard packaging is 200kg or 50kg plastic drum. The shelf life of this product is 6 months when stored in a cool and dry environment at 5℃~36℃ in unopened packaging. Re-test the product according to the specifications after expiry. It may remain usable if it still meets the requirements.
Ⅴ. How to Use
It is suggested to prepare a waterborne resin-free color paste, and then use it together with this resin emulsion. This product has good room-temperature self-drying properties, providing the workpiece with initial protection and handling ability. However, to achieve better heat resistance and physical-mechanical properties, curing at 200℃~280℃ for 15~60 minutes is recommended. The combination with waterborne polyurethane or amino curing agents could help impart coatings with low-temperature curing properties.
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