产品描述
SH-9613系列丙烯酸改性有机硅树脂
- 性能及用途
本产品是由有机硅树脂、丙烯酸树脂和特种硅烷中间体经反应而成。具有硬度高、光泽好、耐热性好等特点,主要用于配制各色耐热漆、户外高温漆、耐候涂料等各种耐热涂料。
- 主要技术指标
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项 目 |
指 标 |
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外 观 |
无色至淡黄色透明液体,允许有乳白光 |
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固含量(150℃,2h)/% |
50±1 |
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粘 度(25℃)/s |
≥30 |
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干燥时间 |
表干/h |
≤2 |
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180℃/h |
≤1 |
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耐热性[清漆:浮型铝粉=4﹕1, (400±10)℃,3h] |
不脱落、不开裂、不起泡 |
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使用说明
1、所用稀释剂不得含有水分、酸、碱、胺类等化合物,否则将影响漆膜的附着力、干性及其他性能。
2、本产品含有二甲苯等易燃易爆的溶剂,在加工过程中应注意加强现场通风,注意防火、防静电,严格杜绝火源。操作人员应注意劳动保护。
3、可用酮类、酯类、甲苯、二甲苯等稀释。
- 包装及贮运
本产品用200kg铁桶包装,贮存于阴凉干燥处,防止阳光直射,避免与酸、碱接触,按危险品贮运。贮存期6个月,超期检验合格仍可使用。
SH-9613 Acrylic Modified Silicone Resin
Ⅰ Properties & Uses
This resin is formed through a reaction of organic silicone resin, acrylic resin and special silane intermediate. It features high hardness, good gloss and excellent heat resistance. It is mainly used for preparing various heat-resistant paints of different colors, outdoor high-temperature paints, and weather-resistant coatings, etc.
II Main Technical Indicators
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Item |
Index |
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Appearance |
Colorless to light yellow transparent liquid, opalescence is permitted |
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Solid content(150℃,2h)/% |
50±1 |
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Viscosity(25℃)/S |
≥30 |
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Drying time |
Surface dry/h |
≤2 |
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180℃/h |
≤1 |
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Heat resistance [varnish: floating aluminium powder = 4:1, (400±10)℃, 3h] |
no peeling, no cracking, no blistering |
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Ⅲ Instructions
1. The diluent used in this product must not contain water, acids, alkalis, amines or other compounds. Otherwise, it will affect the adhesion, drying time and other properties of the paint film.
2. This product contains flammable and explosive solvents such as xylene. During the processing, it is necessary to enhance the ventilation at the site, pay attention to fire prevention, anti-static measures, and strictly cut off the ignition source. Operators should pay attention to personal protection.
3. This product can be diluted with ketones, esters, toluene, xylene, etc.
Ⅳ Packaging,Storage&Delivery
This product is packed in 200 kg iron drums. It should be stored in a cool and dry place, protected from direct sunlight and kept away from acids and alkalis. It should be transported and stored as a dangerous good. The storage period of this product is 6 months. If the product passes the inspection after expiration, it can be used.
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