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CN106867352A - 用于涂覆塑料玻璃的树脂组合物、涂覆有该组合物的塑料玻璃及制造塑料玻璃的方法 - Google Patents

用于涂覆塑料玻璃的树脂组合物、涂覆有该组合物的塑料玻璃及制造塑料玻璃的方法 Download PDF

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Publication number
CN106867352A
CN106867352A CN201610575856.0A CN201610575856A CN106867352A CN 106867352 A CN106867352 A CN 106867352A CN 201610575856 A CN201610575856 A CN 201610575856A CN 106867352 A CN106867352 A CN 106867352A
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China
Prior art keywords
glass
resin
weight
resin combination
stabilizer
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CN201610575856.0A
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English (en)
Inventor
李容范
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Hyundai Motor Co
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Hyundai Motor Co
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Abstract

公开了一种用于涂覆塑料玻璃以提供优异的耐刮擦性和耐候性以及与聚碳酸酯玻璃的满意的相容性的树脂组合物，以及涂覆有该组合物的塑料玻璃。具体地，所述树脂组合物可适用于玻璃，例如车辆的全景天窗等。此外，本发明公开一种经济地制造所述塑料玻璃的方法，并且所述方法包括通过双注射或双挤出使包含本发明的树脂组合物、聚碳酸酯等的基质整体成型。

Description

用于涂覆塑料玻璃的树脂组合物、涂覆有该组合物的塑料玻 璃及制造塑料玻璃的方法
技术领域
本发明涉及一种用于涂覆塑料玻璃的树脂组合物，其可提供大幅提高的耐刮擦性和耐候性以及与聚碳酸酯玻璃的满意的相容性，以及涂覆有该组合物的塑料玻璃。
此外，本发明涉及一种使用该树脂组合物制造塑料玻璃的方法。
背景技术
汽车产业已经面临恶性竞争。因此，各个汽车制造商已经集中精力于研究通过减轻车重、差异化的车辆设计、生产成本降低等等确保竞争力。
在这些努力中，施用透明塑料而不是玻璃的方法已经被用于为车辆部件上釉。玻璃由于其重量而难以处理，并且不具有耐冲击。此外，由于玻璃具有低拉伸强度，其对弯矩的抗性较低，因而易于破裂。尽管已经制造出钢化玻璃，但是仍然难以实现此钢化玻璃的减重。
因此，已经积极地进行研究使用工程塑料如聚碳酸酯，其具有提高的强度和高透光性，尤其用于为车辆上釉。具体地，聚碳酸酯提供许多优点，如减重、燃料效率增加和可根据形状改变可获得的各种设计。
例如，韩国专利第10-1352534号已经公开一种对由聚碳酸酯树脂组成的透明塑料基质进行注射-压缩-成型并且使用其作为汽车玻璃的塑料的技术。
然而，由于塑料树脂如聚碳酸酯的表面可易于破裂或被刮擦或破裂，可能需要表面处理以弥补耐久性如耐候性和耐刮擦性。
此外，韩国专利第10-0738462号已经报告了聚碳酸酯树脂表面处理技术，其中树脂表面涂覆有聚甲基丙烯酸甲酯膜和耐刮擦膜。
然而，此类重复涂覆(铺展)和干燥的方法可由于其复杂的工艺条件及步骤而不适用于大量生产。此外，该方法的工作时间可被延长，并因此可增加部件成本。
在此背景部分中所公开的上述信息仅用于增强本发明背景技术的理解，因此其可包括没有形成在这个国家对本领域普通技术人员而言已知的现有技术的信息。
发明内容
在优选的方面，本发明提供用于涂覆具有大幅提高的耐久性(例如，优异的耐候性和耐刮擦性)的塑料玻璃的树脂组合物，以及涂覆有所述树脂组合物的塑料玻璃。此外，本发明提供一种使用树脂组合物制造塑料玻璃以提高生产率和降低生产成本的方法。
本发明的目的不限于前述目的。目的将通过以下说明更明确，并且通过以下权利要求书及其组合所公开的方式完成。
本发明可包括以下配置以完成前述目的。
在一个方面，提供一种用于涂覆塑料玻璃的树脂组合物。所述树脂组合物可包含约60重量％至70重量％的聚甲基丙烯酸甲酯树脂，约20重量％至30重量％的与聚二甲基硅氧烷共聚的聚碳酸酯树脂，以及约5重量％至10重量％的增容剂。除非本文中另外指出，否则如本文所用的所有重量％均基于树脂组合物的总重量。
聚甲基丙烯酸甲酯树脂可具有约1.45至1.55的折射率和在230℃的温度下和在3.8kgf的重力下所测量的约5g/10min至7g/10min的流动性。
与聚二甲基硅氧烷共聚的聚碳酸酯树脂可具有约1.54至1.64的折射率和在300℃的温度下和在1.2kgf的重力下所测量的约6g/10min至10g/10min的流动性。
增容剂可为选自二乙烯基苯、二甲基丙烯酸乙二醇酯和二甲基丙烯酸二乙二醇酯的一种或多种。
根据本发明的树脂组合物可进一步包含以树脂组合物的100重量份计约0.2重量份至1.0重量份的增滑剂。具体地，增滑剂可为一种或多种脂肪酸酰胺，所述脂肪酸酰胺选自芥酸酰胺、山嵛酸酰胺、硬脂酸酰胺、油酸酰胺和棕榈酸酰胺的一种或多种。
根据本发明的树脂组合物可进一步包含以树脂组合物的100重量份计约0.1重量份至1.0重量份的至少一种UV稳定剂。UV稳定剂可选自苯并三唑类UV稳定剂、二苯甲酮类UV稳定剂、受阻胺光稳定剂(HALS)和三嗪类UV稳定剂。
根据本发明的树脂组合物可进一步包含至少一种添加剂，所述添加剂选自填料、增强剂、着色剂、润滑剂、稳定剂、抗氧化剂和耐热剂。
还提供一种塑料玻璃，其可涂覆有树脂组合物。所述塑料玻璃可为车辆的天窗、全景天窗、后玻璃、前玻璃或角窗玻璃(quarter glass)。
如本文所用的术语“玻璃”是指壁、面板、窗户或其部分，其可由玻璃或基本上透明的材料如增强聚合物形成。本发明的玻璃可尤其为车辆用途而制备。
仍然提供一种车辆，其可包含涂覆有如本文所述的树脂组合物的塑料玻璃。另选地，本发明提供一种车辆，其可包含如本文所述的树脂组合物。
在另一方面，本发明提供一种制造塑料玻璃的方法。该方法可包含通过双注射或双挤出树脂组合物和聚碳酸酯玻璃使塑料玻璃整体成型。
优选地，双注射或双挤出可在约190℃至220℃的成型温度下进行约100秒至200秒的成型时间。
本发明的其它方面在下文描述。
具体实施方式
本文所用术语仅用于描述具体示例性实施方式的目的，而不旨在限制本发明。除非上下文另外明确指明，否则如本文所用，单数形式“一”和“所述”旨在还包括复数形式。应当理解，术语“包含(comprises)”和/或“包含的(comprising)”当用于本说明书中时，指定规定的特征、整体、步骤、操作、元件、部件和/或其组合的存在。如本文所用，术语“和/或”包括一个或多个相关列出项目中的任何和所有组合。
除非上下文明确指出或显而易见，否则如本文所用术语“约”被理解为在本领域的标准公差的范围内，例如平均值的2个标准差的范围内。“约”可被理解为在指定值的10％、9％、8％、7％、6％、5％、4％、3％、2％、1％、0.5％、0.1％、0.05％或0.01％的范围内。除非上下文明确指出，否则本文所提供的所有数值均被术语“约”修饰。
应当理解，如本文所用的术语“车辆”或“车辆的”或其它类似术语包括机动车辆，通常如乘用车，包括运动型多功能车(SUV)、公共汽车、卡车，各种商用车，水运工具船，包括各种船舶，飞机等，并且包括混合动力车辆、电动车辆、插电式混合动力电动车辆、氢动力车辆和其它替代燃料的车辆(例如，衍生自非石油来源的燃料)。如本文所指，混合型车辆为具有两种或更多种动力来源的车辆，例如汽油动力和电动车辆。
现在，下文中将具体地参考本发明的各种实施方式，其实例在附图中示出并且在下文中描述。当将结合示例性实施方式描述本发明时，应当理解本发明并不旨在将本发明限制于这些示例性实施方式。相反，本发明旨在不但涵盖示例性实施方式，而且涵盖各种变型、修改、等同方案和其它实施方式，其可包括在如所附权利要求书所限定的本发明的精神和范围内。
在本发明的说明书中，当认为已知配置和功能的描述可能会不必要地模糊本发明的本质时可以将其省略。
根据本发明的用于涂覆塑料玻璃的树脂组合物(下文称为“用于涂覆的树脂组合物”)可包括聚甲基丙烯酸甲酯(PMMA)树脂、与聚二甲基硅氧烷(PDMS)共聚的聚碳酸酯(PC)树脂，以及增容剂。
已经通过两层涂覆聚碳酸酯基质(以下称为“PC基质”)等制造出常规塑料玻璃，其用于替代玻璃，以提高耐候性、耐刮擦性等。
另一方面，本发明的塑料玻璃可通过在PC基质上双注射或双挤出树脂组合物来制造。下面是对于这种方法的详细描述面。
PMMA树脂由于其令人满意的抗冲击性和流动性可适用作根据本发明示例性实施方式的涂料组合物的基体树脂。
由于树脂组合物被应用于塑料玻璃，所以可以确保树脂组合物的透明度，并且树脂组合物需要易于通过双注射或双挤出成型。
如本文所用的术语“透明的”材料或“透明的”树脂可指具有对于肉眼的一小部分光(例如可见光)的基本透射率的材料。例如，大量可见光、如约50％、约60％、约70％、约80％、约90％、约95％、约99％或更大可通过透明的材料或树脂传播或者穿过其。
优选地，PMMA树脂可具有约1.45至1.55的折射率和在230℃的温度下和在3.8kgf的重力下所测量的约5g/10min至7g/10min的流动性。当PMMA树脂的折射率在此范围内时，PMMA树脂可具有类似于PC基质的折射率(例如，约1.60)，从而增加透明度。此外，当PMMA树脂的流动性在范围内时，通过双注射或双挤出的成型可以适当地进行。
树脂组合物可包含以树脂组合物的总重量计约60重量％至70重量％的PMMA树脂。当PMMA树脂的量为约60重量％或更大时，耐候性和耐刮擦性(耐磨性)可增加。当PMMA树脂的量为约70重量％或更小时，可以确保优异的抗冲击性和可塑性。
PMMA树脂可用作甲基丙烯酸甲酯类共聚物的混合物，从而进一步提供其它特性如耐湿性、耐水性和耐热性。
共聚物可为甲基丙烯酸甲酯单体和至少一种单体的共聚物，所述至少一种单体可选自丙烯酸甲酯、丙烯酸乙酯、丙烯酸丁酯、苯乙烯、丙烯腈和二甲基硅氧烷。
优选地，共聚物可以以PMMA树脂的总重量计以约15重量％至30重量％的量被包括。当共聚物的含量在此范围内时，可提高期望的特性，而无PMMA树脂的独特特性(如耐候性和耐刮擦性)的退化。
与PDMS共聚的PC树脂(下文称为“PDMS-PC”树脂)可提高在双注射或双挤出期间与PC基质的相容性，并且增强耐热性和抗冲击性。
此外，不同于常规PC树脂，由于PDMS-PC树脂具有另人满意的耐候性，所以可以不发生树脂的变色如变黄。为了提高耐候性，PDMS可以以PDMS-PC树脂的总重量计以约0.3重量％至21重量％的量被包括。
与PMMA树脂相同，PDMS-PC树脂也可影响树脂组合物的透明度和可塑性。因此，PDMS-PC树脂可具有约1.54至1.64的折射率和在230℃的温度下和在1.2kgf的重力下所测量的约6g/10min至10g/10min的流动性。当PDMS-PC树脂的折射率在范围内时，PDMS-PC树脂的折射率可类似于PC基质的折射率(1.60)，从而增加透明度。此外，当PDMS-PC树脂的流动性在范围内时，使用双注射或双挤出的成型可以适当地进行。
树脂组合物可包含约20重量％至30重量％的PDMS-PC树脂。当PDMS-PC树脂的量小于约20重量％时，可能无法充分提高与PC基质的相容性、抗冲击性和耐热性。此外，当PDMS-PC树脂的量大于约30重量％时，PMMA树脂的含量可降低，从而降低耐候性和耐刮擦性(耐磨性)。
可提供增容剂以使PMMA树脂和PDMS-PC树脂均匀地混合。
增容剂可为选自二乙烯基苯、乙二醇二甲基丙烯酸酯和二乙二醇二甲基丙烯酸酯的一种或多种。
树脂组合物可包含以树脂组合物的总重量计约5重量％至10重量％的增容剂。当增容剂的量小于约5重量％时，可降低树脂组合物的成分之间的相容性，从而产生诸如相分离等问题。当增容剂的含量大于约10重量％时，可降低机械性能如硬度和强度。
树脂组合物可进一步包括增滑剂。可提供增滑剂以进一步增加耐刮擦性。
增滑剂可为脂肪酸酰胺。任选地，增滑剂可为一种或多种脂肪酸酰胺，所述脂肪酸酰胺选自芥酸酰胺、山嵛酸酰胺、硬脂酸酰胺、油酸酰胺和棕榈酸酰胺。
增滑剂可以以树脂组合物的100重量份计以约0.2重量份至1.0重量份的量使用。当增滑剂的量小于约0.2重量份时，由于增滑剂的添加引起的效应可能不充分。当增滑剂的量大于约1.0重量份时，相对于所增加的量可能不会大幅获得增加的效应，从而失去经济优势。
树脂组合物可进一步包括UV稳定剂。可提供UV稳定剂以防止由UV太阳光导致的树脂组合物和塑料玻璃的老化。
UV稳定剂可为至少一种UV稳定剂，所述至少一种UV稳定剂选自苯并三唑类UV稳定剂、二苯甲酮类UV稳定剂、受阻胺光稳定剂(HALS)和三嗪类UV稳定剂。此外，选自UV稳定剂的两种或更多种的混合物可适用于稳定地保护树脂组合物免受UV光。
UV稳定剂可以以树脂组合物的100重量份计以约0.1重量份至1.0重量份的量被包括。当UV稳定剂以小于约0.2重量份使用时，由于UV稳定剂的添加引起的效应可能不充分。当UV稳定剂以大于约1.0重量份使用时，相对于其添加量增加的效应可能不是大幅的，从而失去经济优势。
树脂组合物可进一步包括一种或多种添加剂，所述添加剂选自填料、增强剂、着色剂、润滑剂、稳定剂、抗氧化剂、耐热剂等。
在下文中，详细描述制备树脂组合物的方法以及使用其制备塑料玻璃的方法。省略对于树脂组合物的每种配置的前述描述以避免重复。
可通过混合PMMA、树脂、PDMS-PC树脂、增容剂、增滑剂、UV稳定剂和添加剂来制备树脂组合物。混合方法或顺序可不具体限制于特定方法。优选地，可借助于混合器如亨舍尔混合机、球磨机或转鼓混合机来混合组分，然后借助于熔融挤出机熔融混合。具体而言，熔融温度可被控制在约180℃至约250℃的温度范围。
在如上所述将树脂组分熔融混合之后，可干燥所得产物以完成树脂组合物。干燥过程可在约50℃至约80℃的温度下进行约3小时至5小时。当在小于约50℃的温度下或小于约3小时下进行干燥时，可能无法进行足够的干燥。当在大于约80℃的温度下或大于5小时下进行干燥时，过度干燥发生，树脂组合物的形状可变形。
随后，如上所述完成的树脂组合物和PC基质可被一起插入到模具中，接着双注射或双挤出以同时整体成型塑料玻璃。在此，成型过程可在约190℃至220℃的成型温度下进行约100秒至200秒的成型时间，并且在约100rpm至200rpm的速度下。
如上所述，根据本发明的制备塑料玻璃的方法的特点在于与常规涂覆-干燥-涂覆-干燥方法(例如，双层硬涂覆方法)相比它是非常简单的。当常规方法在涂覆之后需要干燥约2小时时，根据本发明的制备方法可在仅约100秒至200秒内完成，从而明显提高生产率。
此外，由于现有的注射或挤出PC基质的制备装置可用于根据本发明的制备方法，所以并不需要单独的系统以进行硬涂覆。因此，可提高产品的成本竞争力。
实施例
在下文中，将参照以下实施例更详细地描述本发明。本发明的范围不限于以下实施例，涵盖基本等同于其的技术精神的修改。
实施例和比较例
使用以下表1中总结的组合物和含量制备树脂组合物。此外，在PC基质上双注射树脂组合物中的每个以完成塑料玻璃。
在表1中，每个测量代表如下：
1.耐久性：抗冲击性、耐湿性、耐水性、热循环、耐热性、耐酸性、耐碱性以及耐化学品性(汽油、机油、有光泽的蜡、油脂、玻璃清洗剂或乙醇)
2.耐候性：促进的耐候性(2500KJ/m2)
3.泰伯磨耗试验：当△雾度＝10％↓[进行500次]时，满意
4.折射率：类似于用于塑料全景环的PC材料的折射率[1.60]，从而增强透明度。
实验实施例
测量根据实施例和比较例制备的每个塑料玻璃中的的耐久性、耐候性、耐刮擦性(耐磨性)以及折射率。
为了评估耐久性，测量抗冲击性、耐湿性、耐水性、热循环、耐热性、耐酸性、耐碱性和耐化学品性。
使用如ISO 6272所限定的落重冲击试验机来评估抗冲击性。当涂膜表面没有在冲击应用下剥离时，评价是令人满意的。当涂膜表面在冲击应用下剥离时，评价是不令人满意的。
在50±2℃的测试温度、95±2％RH的相对湿度和240小时的测试时间的条件下评估耐湿性。当涂膜的表面未示出变色、褪色、肿胀、开裂、光泽度下降等时，评价是令人满意的。否则，评价是不令人满意的。
在40±2℃的测试温度和240小时的测试时间的条件下评估耐水性。当涂膜的表面未示出变色、褪色、肿胀、开裂和光泽度下降时，评价是令人满意的。否则，评价是不令人满意的。
热循环以以下次序进行：80±2℃×3h的五个循环→在室温下1h→-40±2℃×3h→在室温下1h→50±2℃，95±2％RH×7h→在室温下1h。随后，当涂膜的表面未示出变色、褪色、肿胀、开裂、光泽度下降等时，评价是令人满意的。否则，评价是不令人满意的。
在80±2℃的测试温度和300小时的测试时间的条件下评估耐热性。当涂膜的表面未示出变色、褪色、肿胀、开裂和光泽度下降时，评价是令人满意的。否则，评价是不令人满意的。
为了评价耐酸性，将0.2mL 0.1N盐酸滴到涂膜的表面上，然后将涂膜在室温下放置24小时。随后，进行洗涤并且除去水，接着置于室温下1小时。当涂膜的表面未示出变色、褪色、肿胀、开裂、光泽度下降等时，评价是令人满意的。否则，评价是不令人满意的。
为了评价耐碱性，将0.2mL 0.1N氢氧化钠滴到涂膜的表面上，接着置于室温下24小时。随后，进行洗涤并且除去水，接着置于室温下1小时。当涂膜的表面未示出变色、褪色、肿胀、开裂、光泽度下降等时，评价是令人满意的。否则，评价是不令人满意的。
为了评价耐化学品性，使用限定的化学品(例如汽油、机油、有光泽的蜡、油脂、玻璃清洗剂、乙醇)用5N的力将涂膜的表面反复摩擦10次。随后，通过肉眼观察来评价表面。当涂膜的表面未示出变色、褪色、肿胀、开裂、光泽度下降等时，评价是令人满意的。否则，评价是不令人满意的。
根据由SAE J1960所限定的方法评价耐候性。具体地，在2500kJ/m2(340nm)下评价加速耐候性。当涂膜的表面未示出变色、褪色、肿胀、开裂、光泽度下降等时，评价是令人满意的。否则，评价是不令人满意的。此外，用肉眼评价变黄。
为了评价耐刮擦性(耐磨性)，使用泰伯磨损试验机。当测试频率为500次并且磨损值和磨损量之间的差值(△雾度)为10％或更小时，评价是令人满意的。
这些特性评价的结果总结在下表2中。
如表2所示，可以确定实施例1至实施例3具有优异的耐久性、耐候性和耐磨性。此外，可以确定实施例1至实施例3的折射率为1.6，其类似于PC基质的折射率，因此实施例1至实施例3具有高透明度。
另一方面，可以确定当实施例1至实施例3与比较例1进行比较时，仅由PMMS树脂组成的比较实1具有令人满意的耐候性，但具有降低的抗冲击性和耐磨性，因为其不包括PDMS-PC树脂。
此外，可以确定当实施例1至实施例3与比较例2进行比较时，比较例2具有差的耐候性和耐磨性，因为其仅由PDMS-PC树脂组成。
此外，可以确定当实施例1、比较例3、实施例2、比较例4、实施例3和比较例5进行比较时，比较例包括小于60重量％的量的PMMA树脂和大于30重量％的量的PDMS-PC树脂，从而具有降低的耐候性和耐磨性。
此外，可以确定当实施例2和比较例6进行比较时，比较实施例6包括大于70重量％的量的PMMA树脂和小于20重量％的量的PDMS-PC树脂，从而具有降低的抗冲击性和与耐酸性和耐化学品性有关的问题。
此外，可以确定当树脂组合物包括60重量％至70重量％的PMMA树脂和20重量％至30重量％的PDMS-PC树脂时，耐久性为满意的，并且表现出优异的耐候性和耐磨性。
本发明包括前述配置，因此具有以下效果。
根据本发明的用于涂覆塑料玻璃的树脂组合物可具有大幅提高的耐久性，即优异的耐候性、耐磨性等，从而适用于玻璃，例如车辆的全景天窗。
此外，由于本发明的塑料玻璃由通过双注射或双挤出使由树脂组合物、聚碳酸酯等组成的基质整体成型来制备，与常规方法相比，其制备方法简单并且其运行时间可降低。因此，本发明的制备方法可提供提高的生产率。
此外，由于根据本发明的基质可使用常规注射或挤出装置制造，可以不需要单独的涂覆和干燥装置。
即，根据本发明的制备塑料玻璃的方法可提供各种可降低生产成本的优点。
本发明的效果不限于前述效果。应当理解的是，本发明的效果包括可从以下说明书中推断的所有效果。
已经参考本发明的各种示例性实施方式详细描述本发明。然而，本领域技术人员应当理解，在不脱离本公开的原则和精神的情况下，在该实施方式中可以作出修改，其范围被所附权利要求及其等同物所限制。

Claims (15)

1.一种树脂组合物，其包含：
60重量％至70重量％的聚甲基丙烯酸甲酯树脂，
20重量％至30重量％的与聚二甲基硅氧烷共聚的聚碳酸酯树脂，以及
5重量％至10重量％的增容剂，
所有重量％均基于所述树脂组合物的总重量。
2.根据权利要求1所述的树脂组合物，其中所述聚甲基丙烯酸甲酯树脂具有1.45至1.55的折射率和在230℃的温度下和在3.8kgf的重力下所测量的5g/10min至7g/10min的流动性。
3.根据权利要求1所述的树脂组合物，其中所述与聚二甲基硅氧烷共聚的聚碳酸酯树脂具有1.54至1.64的折射率和在300℃的温度下和在1.2kgf的重力下所测量的6g/10min至10g/10min的流动性。
4.根据权利要求1所述的树脂组合物，其中所述增容剂为选自二乙烯基苯、乙二醇二甲基丙烯酸酯和二乙二醇二甲基丙烯酸酯的一种或多种。
5.根据权利要求1所述的树脂组合物，其还包含以100重量份所述树脂组合物计0.2重量份至1.0重量份的增滑剂，其中所述增滑剂为至少一种脂肪酸酰胺，所述脂肪酸酰胺选自芥酸酰胺、山嵛酸酰胺、硬脂酸酰胺、油酸酰胺和棕榈酸酰胺。
6.根据权利要求1所述的树脂组合物，其还包含以100重量份所述树脂组合物计0.1重量份至1.0重量份的至少一种UV稳定剂，其中所述UV稳定剂选自苯并三唑类UV稳定剂、二苯甲酮类UV稳定剂、受阻胺光稳定剂(HALS)和三嗪类UV稳定剂。
7.根据权利要求1所述的树脂组合物，其还包含至少一种添加剂，所述添加剂选自填料、增强剂、着色剂、润滑剂、稳定剂、抗氧化剂和耐热剂。
8.根据权利要求1所述的树脂组合物，其基本上由以下组成：
60重量％至70重量％的聚甲基丙烯酸甲酯树脂，
20重量％至30重量％的与聚二甲基硅氧烷共聚的聚碳酸酯树脂，以及5重量％至10重量％的增容剂，
所有重量％均基于所述树脂组合物的总重量。
9.一种塑料玻璃，其涂覆有根据权利要求1所述的树脂组合物。
10.根据权利要求9所述的塑料玻璃，其中所述塑料玻璃为车辆的天窗、全景天窗、后玻璃、前玻璃或角窗玻璃。
11.一种车辆，其包含根据权利要求9所述的塑料玻璃。
12.一种制造塑料玻璃的方法，其包括以下步骤：
通过双注射或双挤出根据权利要求1所述的树脂组合物和聚碳酸酯玻璃使塑料玻璃整体成型。
13.根据权利要求12所述的方法，其中所述双注射或所述双挤出在190℃至220℃的成型温度下进行100秒至200秒的成型时间。
14.根据权利要求12所述的方法，其中所述塑料玻璃为车辆的天窗、全景天窗、后玻璃、前玻璃或角窗玻璃。
15.一种车辆，其包含根据权利要求1所述的树脂组合物。
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Application publication date: 20170620