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| 牌号简介 About |
|---|
| Crystal Clear 200、202、204和206为水白色透明，专门用于需要澄清的应用。这些硬质聚氨酯浇注树脂只在工作时间和拆卸时间上有所不同。粘度低，易于搅拌和浇注。结晶透明树脂在室温*下固化，收缩率可忽略不计。固化铸件抗紫外线，不易碎。通过添加颜料分散体来获得鲜艳的色彩和色彩效果。应用范围包括封装、制作原型模型、透镜、雕塑复制品、装饰铸件、珠宝、原型模型、特殊效果和道具。Crystal Clear 220和221是较硬的热固化产品，与这些室温相比具有优势。治愈产品。CC220和CC221可在www.smooth-on.com上获得单独的技术公告。 Crystal Clear® 200, 202, 204 and 206 are water white clear and made specifically for applications that require clarity. These rigid urethane casting resins differ only in working and demold times. Low viscosity ensures easy mixing and pouring. Crystal Clear® resins cure at room temperature* with negligible shrinkage. Cured castings are UV Resistant and are not brittle. Vibrant colors and color effects are achieved by adding pigment dispersions. Applications include encapsulation, making prototype models, lenses, sculpture reproductions, decorative cast pieces, jewelry, prototype models, special effects and props. Crystal Clear® 220 and 221 are harder, heat cured products that offer advantages over these room temp. cure products. A separate tech bulletin is available for Crystal Clear® 220 and 221 at www.smooth-on.com. CAUTION: NOT FOR HOME USE. THIS PRODUCT IS FOR INDUSTRIAL USE ONLY. Proper ventilation, A NIOSH Approved Respirator and Protective Clothing (gloves and long sleeves) are required to minimize the risk of inhalation and dermal sensitization. If breathing is affected or a dermal rash develops, immediately cease using this product and seek medical attention. Read SDS before using. |
产品描述 Product Description
用途：装饰部件;镜头;成型材料;珠宝;
颜色：清晰/透明
加工条件：浇铸,包封 casting
性能特点： 机械强度好; 着色性好; 透光性好; 低粘度; 收缩性低; 耐候抗UV; Good Clarity,Weather resistance is good,Good Rigidity,Good coloring,Low contractility,Low Viscosity
| 技术参数 Technical Data | |||
|---|---|---|---|
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物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
|
密度 Density Density |
1.03 | g/cm³ | ASTM D1475 |
|
特定体积 Specific volume |
0.965 | cm³/g | ASTM D1475 |
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成型收缩率 Molding Shrinkage Molding shrinkage |
|||
|
MD MD |
0.20 | % | ASTM D2566 |
|
热固性混合粘度 Thermosetting mixed viscosity |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
|
脱模时间 stripping time |
|||
|
23℃ 23℃ |
2900 | min | |
|
补充信息 Supplementary Information |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
|
混合比 Mixing ratio |
100A:90B by weight | ||
|
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
|
邵氏硬度 Shore hardness Shore hardness |
|||
|
邵氏 D Shaw's D |
ASTM D2240 | ||
|
拉伸模量 Tensile Modulus Tensile Modulus |
MPa | ASTM D638 | |
|
拉伸强度 Tensile Strength Tensile Strength |
MPa | ASTM D638 | |
|
拉伸应变 Tensile Strain Tensile Strain |
|||
|
断裂 fracture |
% | ASTM D638 | |
|
弯曲模量 Flexural Modulus Flexural Modulus |
MPa | ASTM D790 | |
|
弯曲强度 Flexural Strength Flexural Strength |
MPa | ASTM D790 | |
|
压缩模量 Compressive Modulus Compressive Modulus |
MPa | ASTM D695 | |
|
压缩强度 Compressive Strength Compressive Strength |
MPa | ASTM D695 | |
|
热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
|
热变形温度 HDT Hot deformation temperature HDT |
|||
|
1.8 MPa，未退火 1.8 MPa, unannealed |
℃ | ASTM D648 | |
|
储存稳定性 storage stability |
min | ||
|
光学性能 OPTICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
|
折射率 Refractive Index Refractive Index |
|||
|
20℃ 20℃ |
% | ||
|
25℃ 25℃ |
% | ||
|
电气性能 ELECTRICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
|
介电强度 Dielectric Strength Dielectric Strength |
kV/mm | ASTM D149 | |
|
介电常数 Dielectric Constant Dielectric Constant |
|||
|
100 Hz 100 Hz |
ASTM D150 | ||
|
1 KHz 1 KHz |
ASTM D150 | ||
|
耗散因数 Dissipation Factor Dissipation Factor |
|||
|
100 Hz 100 Hz |
ASTM D150 | ||
|
1 KHz 1 KHz |
ASTM D150 | ||
|
体积电阻率 Volume Resistivity Volume Resistance |
ohm·cm | ASTM D257 | |
| 备注 |
|---|
| 1 一般属性：这些不能被视为规格。 |
| 2 Cure Time |
|
【新闻资讯】查看全部 
《酸碱罐区设计规范》编制工作启动会在天辰公司召开
2021-06-18 搜料网资讯： 6月10日，中国石油和化学工业联合会团体标准《酸碱罐区设计规范》编制工作启动会在天辰公司召开。该规范由天辰公司主编，启动会邀请了赛鼎工程有限公司、东华工程 |
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【免责声明】 广州搜料信息技术有限公司保留所有权利。 此数据表中的信息由搜料网soliao.com从该材料的生产商处获得。搜料网soliao.com尽最大努力确保此数据的准确性。 但是搜料公司对这些数据值及建议等给用户带来的不确定因素和后果不承担任何责任，并强烈建议在最终选择材料前，就数据值与材料供应商进行验证。 |
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