科标检测：浅谈改性塑料的行业需求与主要应用
前言:改性塑料在阻燃性、强度、抗冲击性、韧性等方面的性能都优于通用塑料，其产品应用领域广泛，主要应用于家电、汽车、建筑、办公设备、机械等领域，其中家电、汽车是其最大的两个应用领域，近年来国内改性塑料消费量已经接近1000万吨。随着科技进步和产业提升，改性塑料已成为一种消费趋势。
改性塑料，是指在通用塑料和工程塑料的基础上，经过填充、共混、增强等方法加工改性，提高了阻燃性、强度、抗冲击性、韧性等方面的性能的塑料制品。
改性塑料凭借优越的性价比在越来越多的下游领域得到应用，可以说改性塑料已经成为一种消费趋势，而这种趋势背后隐含了如下五种因素：
高性能：改性塑料不仅具备传统塑料的优势，如密度小、耐腐蚀等，同时物理、机械性能得到很好的改善，如高强度、高韧度、高抗冲性、耐磨抗震，此外塑料综合性能的提高为其下游领域的广泛应用提供了基础。
低成本：与其他材料相比，塑料得益于生产效率高、密度低等优势，具有更低的成本，单位体积塑料的成本仅为金属的十分之一左右。
政府政策：中国推行的“3C”强制认证制度，对目录内产品的安全性能进行了严格的规定，从而推动了阻燃塑料在家用电器、IT、通讯等领域的广泛应用。
消费升级：随着生活水平的提高，人们开始追求更加卓越的产品性能，要求家电等产品更加美观、安全、耐用，从而对上游的塑料行业提出更高的要求，要求其具有更好的加工性能、力学性能、耐用性和安全性。
技术因素：世界上已经发现1000多种聚合物，但真正有应用价值的只有几十种，开发新的聚合物不仅投资巨大，而且应用前景不明朗；相反，改性技术不仅可以提高现有聚合物的性能以适应产业的需求，同时可以降低一些高价工程塑料的成本，成为发展塑料工业的有效途径。
1、改性技术
改性技术包括共混、填充、增强等物理方法和共聚、交联等化学方法，物理方法是目前最重要的改性方法，共混、填充等需要选用合适的改性剂、填料才能达到特定的改性目的。
基本的技术包括：
增强：将玻璃纤维等与塑料共混以增加塑料的机械强度。
填充：将矿物等填充物与塑料共混，使塑料的收缩率、硬度、强度等性质得到改变。
增韧：通过给普通塑料加入增韧剂共混以提高塑料的韧性，增韧改性后的产品：铁轨垫片。
阻燃：给普通塑料树脂里面添加阻燃剂，即可使塑料具有阻燃特性，阻燃剂可以是一种或者是几种阻燃剂的复合体系，如溴+锑系，磷系，氮系，硅系，以及其他无机阻燃体系。
耐寒：增加塑料在低温下的强度和韧性，一般塑料在低温下固有的低温脆性，使得在低温环境中应用受限，需要添加一些耐低温增韧剂改变塑料在低温下的脆性，例如汽车保险杠等塑件，一般要求耐寒。
2、应用领域
汽车行业已经成为改性塑料需求增速最快的领域。这主要归因于：一是全球汽车产量增速稳定；二是汽车轻量化使得单车改性塑料用量增大。国内车用改性塑料增长速度远远高于全球平均，特别是中国已经是全球最大的新能源汽车市场，新能源汽车更加需要轻量化技术的支持。
科标集团作为专业的第三方检测机构，可提供改性塑料、工程塑料、再生塑料、泡沫塑料、汽车内饰件、塑料薄膜、塑料软管等各类塑料原料及制品的分析检测服务，范围覆盖理化、机械、防火、环境可靠性、电学等性能检测，成分分析及配方还原等项目，检测结果精准权威，检测服务优质高效。科标检测具有专业资质认证，可出具权威检测报告及分析报告。同时，科标按照不同标准规定和企业要求，为客户提供快速、准确、公正实用的解决方案，从而帮助企业达到产品安全及相关质量标准。
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声明：本文由入驻搜狐号的作者撰写，除搜狐官方账号外，观点仅代表作者本人，不代表搜狐立场。
今日搜狐热点塑料造粒难题解决专家
汇集科技 博创未来
小石头蕴藏大能量
4月1日余姚塑料城改性塑料价格行情
发布： 14:11:50
来源：中塑在线原创
超耐热，高冲击
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无卤阻燃，V0
上海日之升
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德国巴斯夫
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南京德尔隆
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朗盛（无锡）
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上海赛璐珞
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增韧，增强35%
日本旭化成
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德国巴斯夫
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增强25%；红磷阻燃，V0
德国巴斯夫
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南京德尔隆
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南京德尔隆
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南京德尔隆
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="2
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朗盛（无锡）
无卤阻燃，V0
德国巴斯夫
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日本旭化成
增强25%；阻燃，V0
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<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="3
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="3
上海赛璐珞
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增强&20%，阻燃V0
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上海红京印
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<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="2
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标准级合金
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<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="3
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="3
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="3
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="3
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="3
标准级合金
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="3
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="3
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="2
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="2
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="3
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="3
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="1
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="1
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="1
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="1
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="2
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="2
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韩国工程塑料
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<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="3
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="3
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="3
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="3
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="3
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="3
韩华道达尔
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<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="1
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="1
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="1
填充10%；阻燃，V0
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<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="1
南京德尔隆
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<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="1
填充20%，耐老化
上海日之升
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<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="1
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="4
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="4
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="3
<TD style="BORDER-BOTTOM: #.5 TEXT-ALIGN: BORDER-LEFT: #.5 FONT-STYLE: WIDTH: 54 WHITE-SPACE: HEIGHT: 14.25 COLOR: #000000; FONT-SIZE: 10 VERTICAL-ALIGN: BORDER-TOP: #.5 FONT-WEIGHT: 400; BORDER-RIGHT: #.5 TEXT-DECORATION: mso-protection: locked visible" class=et4 height=19 width=72 x:num="3
关键词：余姚塑料城改性塑料[责任编辑：Huangjiejing]
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分享高端人士的思想，近距离接触塑界领袖的内心世界
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