CN111546713A - 一种防弹插板及其pe层压板与油漆的结合方法 - Google Patents

一种防弹插板及其pe层压板与油漆的结合方法 Download PDF

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CN111546713A
CN111546713A CN202010405313.0A CN202010405313A CN111546713A CN 111546713 A CN111546713 A CN 111546713A CN 202010405313 A CN202010405313 A CN 202010405313A CN 111546713 A CN111546713 A CN 111546713A
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paint
composite
laminated board
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瞿新昌
程静
黄星
季伟
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Sshanghai Lianbo Security Equipment Co ltd
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Abstract

本发明涉及一种防弹插板及其PE层压板与油漆的结合方法，对于一种防弹PE层压板与油漆的结合方法包括以下步骤：步骤S1:复合插板，以陶瓷板为原材料，将PE层压板压合固定在陶瓷板上形成复合插板；步骤S2:制备复合胶黏剂，取环氧树脂型胶黏剂、氯丁橡胶型胶黏剂和稀释剂，按照一定的比例混合并在反应釜内进行调配，经配胶工艺制成复合胶黏剂；步骤S3:涂覆喷漆，将制成的复合胶黏剂均匀涂覆在PE层压板表面，自然干燥30min，再对复合插板外表面进行整体喷漆处理。对于一种防弹插板，包括主体层以及固定在主体层上的PE层压板，PE层压板上涂覆有复合胶黏剂，主体层与复合胶黏剂的外表面均匀喷涂有油漆。

Description

一种防弹插板及其PE层压板与油漆的结合方法
技术领域
本发明涉及防弹插板生产技术领域，尤其是涉及一种防弹插板及其PE层压板与油漆的结合方法。
背景技术
防弹插板是一种能够插入软质防弹衣迎弹面前侧，并且对穿着者躯干的要害器官进行防弹加强保护的防弹工具。
在防弹插板的制造产生过程中，为了避免防弹插板内部不被空气氧化腐蚀，以及保持防弹插板外侧的保护层连续完整无损，需要对防弹插板的外表面进行喷漆处理。现有的技术中，通常采用两种喷漆的方式，第一种采用氯丁橡胶型胶黏剂涂覆在PE层压板表面，再进行喷漆；第二种是将PE层压板与EVA泡棉复合后，在泡棉表面喷漆。
上述中的现有技术方案存在以下缺陷：对于第一种喷漆方式，由于氯丁橡胶型胶黏剂与油漆的粘接强度较低，导致喷漆过程中容易冒泡，并且经过高低温处理后，出现起皮掉漆的现象，很大程度上降低了防弹插板的外观质量。对于第二种喷漆方式，采用PE层压板与EVA泡棉复合再进行喷漆，虽然EVA泡棉与油漆的结合度较高，但是一方面无可避免的会增加防弹插板的厚度与重量，携带不便；另一方面EVA泡棉的使用增加了生产成本，降低了经济效益。
发明内容
针对现有技术存在的不足，本发明的目的是提供一种防弹插板及其PE层压板与油漆的结合方法，具有不易起皮掉漆、减少EVA泡棉使用从而降低防弹插板的重量与厚度的效果。
本发明的上述发明目的是通过以下技术方案得以实现的：
一种PE层压板与油漆的结合方法，包括以下步骤：
步骤S1:复合插板，以陶瓷板为原材料，将PE层压板压合固定在所述陶瓷板上形成复合插板；
步骤S2:制备复合胶黏剂，取环氧树脂型胶黏剂、氯丁橡胶型胶黏剂和稀释剂，按照一定的比例混合并在反应釜内进行调配，经配胶工艺制成复合胶黏剂。
步骤S3:涂覆喷漆，将制成的所述复合胶黏剂均匀涂覆在所述PE层压板表面，自然干燥30min，再对所述复合插板外表面进行整体喷漆处理。
通过上述技术方案，在复合插板中的PE层压板上涂覆复合胶黏剂后再进行喷漆，使得油漆能够稳定的粘接在PE层压板的表面。其中环氧树脂型胶黏剂具有防水、耐高温、耐腐蚀、耐酸碱等性能，可提高胶黏剂的适用性和耐用性。PE层压板的主要成分为聚乙烯纤维，氯丁橡胶型胶黏剂中的氯原子活性很大，粘结强度较高，可与超高分子量聚乙烯纤维表面相容，浸润纤维的表面，易于粘结。稀释剂用于降低胶黏剂黏度，可使胶黏剂有好的浸透力，改进工艺性能，降低胶黏剂的活性，延长胶黏剂使用期。将两种胶黏剂和稀释剂按照一定比例复配得到一种复合胶黏剂，涂覆在超高分子量聚乙烯纤维表面，能够提高纤维表面的粘结强度，便于油漆喷涂上色，有效防止防弹插板上出现起皮掉漆的现象，提升产品的外观质量。并且无需使用EVA泡棉也能增加油漆的结合度，从而降低防弹插板的重量与厚度，减少生产成本，提高经济效益。
本发明在一较佳示例中可以进一步配置为：在步骤S2中，所述环氧树脂型胶黏剂、所述氯丁橡胶型胶黏剂以及所述稀释剂的混合比例为2:1:2。
通过上述技术方案，采用此混合比例制成的复合胶黏剂，在保证了其最大粘性的同时，使得复合胶黏剂具有较好的渗透力，降低了活性，提高了复合胶黏剂的使用寿命。
本发明在一较佳示例中可以进一步配置为：在制备所述复合胶黏剂时，所述反应釜内的调配温度设置在10℃～30℃之间，搅拌时间为10min。
通过上述技术方案，在常温下调配复合胶黏剂，不仅能够保持氯丁橡胶型胶黏剂中的氯原子活性，使其与超高分子量聚乙烯纤维表面相容，同时环氧树脂型胶黏剂为复合胶黏剂提高较好的粘接性，提高了油漆与PE层压板上结合牢度。混合搅拌10分钟，使各成分充分混合均匀，保证了复合胶黏剂的粘接强度。
本发明在一较佳示例中可以进一步配置为：在步骤S3中，在所述PE层压板表面涂覆所述复合胶黏剂前，使用清洁布将所述PE层压板擦拭干净；
在PE层压板表面涂覆完所述复合胶黏剂后，常温干燥30min,随后将所述复合插板放到工作台上，采用油漆喷枪将油漆均匀喷涂在所述复合插板的表面。
通过上述技术方案，涂覆复合胶黏剂前将PE层压板擦拭干净，使得复合胶黏剂能够稳定的贴合在PE层压板上，有效减少了气泡的产生，从而有利于均匀喷漆，提升了产品的外观质量。
本发明在一较佳示例中可以进一步配置为：还包括步骤S4：检验处理，所述复合插板经喷漆后，待油漆晾干再进行高低温处理试验，最高温度设置在55℃，最低温度设置在-40℃，处理时间分别为3h。
通过上述技术方案，复合插板经喷漆后得到防弹插板，防弹插板经高低温处理试验后，其表面并未出现起皮掉漆的现象，有效的验证了复合胶黏剂的粘接性，保证了产品的外观质量。
本发明在一较佳示例中可以进一步配置为：一种防弹插板，包括主体层以及固定在所述主体层上的PE层压板，所述PE层压板上涂覆有复合胶黏剂，所述主体层与所述复合胶黏剂的外表面均匀喷涂有油漆。
通过上述技术方案，在PE层压板上涂覆复合胶黏剂后再进行喷漆，其中的复合胶黏剂可浸润超高分子量聚乙烯纤维的表面，且结合强度高，便于油漆喷涂上色，同时提高了油漆与PE层压板之间的结合牢度，使得防弹插板不会出现起皮掉漆的现象。
本发明在一较佳示例中可以进一步配置为：所述复合胶黏剂包括氧树脂型胶黏剂、氯丁橡胶型胶黏剂和稀释剂。
通过上述技术方案，由这三种材料按照一定比例混合制成的复合胶黏剂具有耐高温性、耐低温性，可保证温度在-40℃～55℃之间不会出现起皮掉漆现象，使得产品更加美观。
本发明在一较佳示例中可以进一步配置为：所述主体层包括止裂层、陶瓷板以及过渡层，所述陶瓷板固定在所述止裂层与所述过渡层之间，所述过渡层远离所述陶瓷板的一面与所述PE层压板固定连接。
通过上述技术方案，将制好的过渡层和陶瓷板以及止裂层进行粘胶复合成型，并且在过渡层上复合PE层压板，能够增加进一步防弹插板的结构强度，提升其防弹性能。
本发明在一较佳示例中可以进一步配置为：所述主体层与所述PE层压板呈弧形设置。
通过上述技术方案，一方面使得防弹插板弯曲，并且具有凸面和凹面，凸面一般作为迎弹面，可以有效分散子弹的撞击力。另一方面防弹插板的凹面可以有效的与人体贴合，提升了佩戴防弹插板的舒适性。
综上所述，本发明包括以下至少一种有益技术效果：
1.将两种胶黏剂添加稀释剂按照一定比例复配得到一种复合胶黏剂，涂覆在超高分子量聚乙烯纤维表面后，能够提高其与纤维的粘结强度，便于油漆喷涂上色，可有效防止防弹插板上出现起皮掉漆的现象，提升产品的外观质量。
2.涂覆复合胶黏剂前将PE层压板擦拭干净，使得复合胶黏剂能够稳定的贴合在PE层压板上，有效减少了气泡的产生，从而有利于均匀喷漆。
3.复合插板经喷漆后得到防弹插板，防弹插板经高低温试验处理，其表面并未出现起皮掉漆的现象，有效的验证了复合胶黏剂的粘接性，保证了产品的外观质量。
附图说明
图1为本发明关于防弹插板喷漆方法的工艺流程简图。
图2为本发明关于防弹插板的剖视图。
附图标记：1、主体层；11、止裂层；12、陶瓷板；13、过渡层；2、PE层压板；3、复合胶黏剂；4、油漆；
具体实施方式
以下结合附图对本发明作进一步详细说明。
实施例一：
参照图1，为本发明公开的一种PE层压板与油漆的结合方法，包括以下步骤：
步骤S1:复合插板，以陶瓷板12为原材料，将PE层压板2压合固定在陶瓷板12上形成复合插板。
步骤S2:制备复合胶黏剂3，取环氧树脂型胶黏剂、氯丁橡胶型胶黏剂和稀释剂，按照一定的比例混合并在反应釜内进行调配，经配胶工艺制成复合胶黏剂3；
在此步骤中，环氧树脂型胶黏剂、氯丁橡胶型胶黏剂以及稀释剂的混合比例为2:1:2。采用此混合比例制成的复合胶黏剂3，在保证了其最大粘性的同时，使得复合胶黏剂3具有较好的渗透力，降低了活性，提高了复合胶黏剂3的使用寿命。
进一步的，在制备复合胶黏剂3时，反应釜内的调配温度设置在10℃～30℃之间。搅拌时间为10min，使各成分充分混合均匀，从而保证复合胶黏剂的粘接强度。在化学反应常温下调配复合胶黏剂3，不仅能够保持氯丁橡胶型胶黏剂中的氯原子活性，使其与超高分子量聚乙烯纤维表面相容，同时使得环氧树脂型胶黏剂为复合胶黏剂3提高较好的粘接性，提高了油漆4与PE层压板2上结合牢度。
步骤S3:涂覆喷漆，在PE层压板2表面涂覆复合胶黏剂3前，使用清洁布将PE层压板2擦拭干净；
然后将制成的复合胶黏剂3均匀涂覆在PE层压板2表面，自然干燥30分钟后，再将复合插板放到工作台上，采用油漆4喷枪将油漆4均匀喷涂在复合插板的外表面。
涂覆复合胶黏剂3前将PE层压板2擦拭干净，使得复合胶黏剂3能够稳定的贴合在PE层压板2上，有效减少了气泡的产生，从而有利于均匀喷漆，提升了产品的质量。
步骤S4：检验处理，复合插板经喷漆后，待油漆4晾干再进行高低温处理试验，最高温度设置在55℃，最低温度设置在-40℃，处理时间分别为3h。
其中，复合插板经喷漆后得到防弹插板，随机抽取一个防弹插板样品送至检测机构进行环境适用性检测。防弹插板在经高低温处理后，其表面并未出现起皮掉漆的现象，有效的验证了复合胶黏剂3的粘接性，保证了产品的质量。
实施例二：
参照图2，为本发明公开的一种防弹插板，包括主体层1以及固定在主体层1上的PE层压板2，PE层压板2的表面涂覆有复合胶黏剂3，主体层与复合胶黏剂3的外表面均匀喷涂有油漆4。因为PE板通常比较光滑，很难与油漆4直接结合，在PE层压板2上涂覆复合胶黏剂3后再进行喷漆，其中的复合胶黏剂3可浸润超高分子量聚乙烯纤维的表面，且结合强度高，便于油漆4喷涂上色，同时提高了油漆4与PE层压板2之间的结合牢度，使得防弹插板不会出现起皮掉漆的现象。
其中，复合胶黏剂3包括氧树脂型胶黏剂、氯丁橡胶型胶黏剂和稀释剂。由这三种材料按照一定比例混合制成的复合胶黏剂3具有耐高温性、耐低温性，可保证温度在-40℃～55℃之间不会出现起皮掉漆现象，使得产品更加美观。
参照图2，主体层1包括止裂层11、陶瓷板12以及过渡层13，陶瓷板12固定在止裂层11与过渡层13之间，过渡层13远离陶瓷板12的一面与PE层压板2固定连接。将制好的过渡层13和陶瓷板12以及止裂层11进行粘胶复合成型，并且在过渡层13上复合PE层压板2，能够增加进一步防弹插板的结构强度，提升其防弹性能。其中，可直接在止裂层11远离陶瓷板12的一面喷涂油漆4，止裂层11由于表面比较粗糙，油漆4能够稳定的吸附在止裂层11上，保证了产品的美观度。
进一步的，主体层1与PE层压板2呈弧形设置，一方面使得防弹插板弯曲，并且具有凸面和凹面，凸面一般作为迎弹面，可以有效分散子弹的撞击力。另一方面防弹插板的凹面可以有效的与人体贴合，提升了佩戴防弹插板的舒适性。
本发明的实施原理为：通过在复合插板中的PE层压板2上涂覆复合胶黏剂3后再进行喷漆，使得油漆4能够稳定的固定在PE层压板2的表面。其中环氧树脂型胶黏剂具有防水、耐高温、耐腐蚀、耐酸碱等性能，可提高胶黏剂的适用性和耐用性。PE层压板2的主要成分为聚乙烯纤维，氯丁橡胶型胶黏剂中的氯原子活性很大，粘结强度较高，可与超高分子量聚乙烯纤维表面相容，浸润纤维的表面易于粘结。
稀释剂用于降低胶黏剂黏度，可使胶黏剂有好的浸透力，改进工艺性能，降低胶黏剂的活性，延长胶黏剂使用期。将两种胶黏剂添加稀释剂按照一定比例复配得到一种复合胶黏剂，涂覆在超高分子量聚乙烯纤维表面后，能够提高其与纤维的粘结强度，便于油漆4喷涂上色，可有效防止防弹插板上出现起皮掉漆的现象，提升产品的外观质量。并且无需使用EVA泡棉也能增加油漆4的结合度，从而降低防弹插板的重量与厚度，减少生产成本，提高经济效益。
本具体实施方式的实施例均为本发明的较佳实施例，并非依此限制本发明的保护范围，故：凡依本发明的结构、形状、原理所做的等效变化，均应涵盖于本发明的保护范围之内。

Claims (9)

1.一种PE层压板与油漆的结合方法，其特征在于：包括以下步骤：
步骤S1:复合插板，以陶瓷板为原材料，将PE层压板压合固定在所述陶瓷板上形成复合插板；
步骤S2:制备复合胶黏剂，取环氧树脂型胶黏剂、氯丁橡胶型胶黏剂和稀释剂，按照一定的比例混合并在反应釜内进行调配，经配胶工艺制成复合胶黏剂；
步骤S3:涂覆喷漆，将制成的所述复合胶黏剂均匀涂覆在所述PE层压板表面，自然干燥30min，再对所述复合插板外表面进行整体喷漆处理。
2.根据权利要求1所述的一种PE层压板与油漆的结合方法，其特征在于：在步骤S2中，所述环氧树脂型胶黏剂、所述氯丁橡胶型胶黏剂以及所述稀释剂的混合比例为2:1:2。
3.根据权利要求2所述的一种PE层压板与油漆的结合方法，其特征在于：在制备所述复合胶黏剂时，所述反应釜内的调配温度设置在10℃～30℃之间，搅拌时间为10min。
4.根据权利要求1所述的一种PE层压板与油漆的结合方法，其特征在于：在步骤S3中，在所述PE层压板表面涂覆所述复合胶黏剂前，使用清洁布将所述PE层压板擦拭干净；
在PE层压板表面涂覆完所述复合胶黏剂后，常温干燥30min,随后将所述复合插板放到工作台上，采用油漆喷枪将油漆均匀喷涂在所述复合插板的表面。
5.根据权利要求1所述的一种防弹插板及其PE层压板与油漆的结合方法，其特征在于：还包括步骤S4：检验处理，所述复合插板经喷漆后，待油漆晾干再进行高低温处理试验，最高温度设置在55℃，最低温度设置在-40℃，处理时间分别为3h。
6.一种防弹插板，包括主体层(1)以及固定在所述主体层(1)上的PE层压板(2)，其特征在于：所述PE层压板(2)上涂覆有复合胶黏剂(3)，所述主体层(1)与所述复合胶黏剂(3)的外表面均匀喷涂有油漆(4)。
7.根据权利要求6所述的一种防弹插板，其特征在于：所述复合胶黏剂(3)包括环氧树脂型胶黏剂、氯丁橡胶型胶黏剂和稀释剂。
8.根据权利要求6所述的一种防弹插板，其特征在于：所述主体层(1)包括止裂层(11)、陶瓷板(12)以及过渡层(13)，所述陶瓷板(12)固定在所述止裂层(11)与所述过渡层(13)之间，所述过渡层(13)远离所述陶瓷板(12)的一面与所述PE层压板(2)固定连接。
9.根据权利要求6所述的一种防弹插板，其特征在于：所述主体层(1)与所述PE层压板(2)呈弧形设置。
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Application publication date: 20200818