Overview
UV-resistant plastic raw material is a polymer compound engineered to resist degradation from ultraviolet (UV) radiation. It incorporates additives like UV absorbers or stabilizers (e.g., hindered amine light stabilizers) into base polymers such as polyethylene (PE), polypropylene (PP), or polyvinyl chloride (PVC). These materials are critical for outdoor applications where prolonged sun exposure would otherwise cause brittleness, discoloration, or structural failure. The formulation balances cost, durability, and processing requirements, making it a versatile solution for industries ranging from construction to automotive.
Physical and Chemical Properties
The material retains the core properties of its base polymer (e.g., flexibility, tensile strength) while gaining enhanced UV stability. Key metrics include a low UV transmittance rate and high retention of mechanical properties after accelerated weathering tests (e.g., ASTM G154). Additives work by absorbing UV radiation or scavenging free radicals generated during exposure. Common stabilizers include carbon black (for opaque products) and organic compounds like benzotriazoles. The effectiveness is measured in hours of UV resistance, with premium grades offering 10,000+ hours of protection.
Main Applications
Primary uses include outdoor furniture, automotive exterior trims, agricultural films, and construction elements like window profiles or roofing membranes. In packaging, it protects UV-sensitive contents (e.g., pharmaceuticals). The automotive sector relies on these materials for dashboards and exterior parts to prevent fading. In infrastructure, UV-resistant plastics are used for noise barriers and solar panel components, where long-term durability is essential.
Safety and Storage
While generally safe, some UV additives may require handling precautions (e.g., gloves for irritant compounds). Storage should avoid high temperatures and humidity to prevent premature additive degradation. Disposal follows standard plastic waste guidelines, though some additives may affect recyclability. Regulatory compliance (e.g., EU REACH, FDA for food-contact applications) must be verified based on the specific formulation.
B2B Procurement Guide
Buyers should specify: required UV resistance level (e.g., 5-year outdoor lifespan), base polymer type, color stability, and regulatory certifications. Bulk orders (20+ metric tons) typically reduce costs by 10–15%. Supplier evaluation should include testing reports (e.g., QUV aging tests) and batch consistency guarantees. For niche applications (e.g., extreme climates), custom formulations with higher stabilizer concentrations may be necessary.
Related Manufacturers
- 主营：[]暂无推荐商品
- 主营：[]暂无推荐商品
- 主营：PEEK原料、纯树脂PEEK、改性增强PEEK暂无推荐商品
- 主营：[]暂无推荐商品
- 主营：[]暂无推荐商品
- 主营：博禄PP、FORTRON、PPS、日本可乐丽、韩国乐金LG化学、ABS、PC、沙特沙伯基础、PC 日本帝人、PP 韩国韩华道达尔、沙特基础GE、韩国锦湖、PC 韩国LG、宝理POM、LG工程塑料、日本宝理POM、韩国工程塑料、韩国SK综合化学、韩国乐天尖端三星毛织、德国罗姆赢创德固赛、德国科思创原拜耳、台塑 PP、日本三菱工程、日本大科能宇菱通
- 主营：耐高温材料、LCP、PPA、尼龙原料、PC、PC/ABS、PPS、EVA、PP、POM、POE、PA6、PA66、TPU、PET、ABS、聚丙烯、PA12、PBT、PPO、PPE、合金料、LDPE、万华化学tpu、HDPE
- 主营：美国杜邦pom、宝理pom、巴斯夫pom、台塑pom、韩国可隆pom、旭化成pom、云天化pom、泰科纳pom、日本三菱pom、韩国工程pom、pom100p、pom500p、pom900p、m90-44、F20-03、pom聚甲醛、pom赛钢、朗盛pa66、旭化成pa66、日本东丽pa66、美国杜邦pa66、巴斯夫pa66
- 主营：PP、PA66、TPEE、塑料原料、PC
- 主营：降解塑胶、通用塑料、工程塑料
- 主营：云天化pom、美国杜邦pom、日本宝理pom、聚甲醛原料、日本旭化成pom、德国巴斯夫tpu、科思创tpu、奇美abs、德国朗盛pa66、美国首诺pom、泰科纳pom、韩国可隆pom、韩国工程pom、韩国乐天pc、日本三菱pom、PPO、沙伯基础pc/abs、法国阿科玛pvdf、PPA、云天化POM m90、美国陶氏poe、埃克森美孚poe、云天化聚甲醛、pom云天化m90、LCP、PTFE
- 主营：抗UV级、工程塑料
- 主营：pps加纤、pbt树脂、脱模pom、abs塑胶、PC原料、LDPE原料、abs塑料、透明abs、聚丙烯、pps玻纤、阻燃abs、pp李长荣、聚乙烯pe、工程塑料、耐水解psu
- 主营：tpu、Eva、Pom、Pa66、Lcp、Pa6t、Pa9t、Pa6、Poe、Hdpe、Ldpe、Lldpe、Pc、Hips、Pbt、Pctg、Pc/abs、Abs、pp、Ppsu、Pps、Para、Tpee、Pa612、Pa12
- 主营：PP、POM、pc、PA66、POE、ABS、PPS、PBT、PA6
- 主营：PP、PC、PA6/66
- 主营：POM、PA66、PC、Pom100p、Pom500p、Pom900p、Pom100t、M90-44、F20-03、ABS747、abs757、TPU、美国杜邦pom、日本旭化成pom、日本宝理pom、ASA、COC、PEEK、PVDF、PCTG、PCTA、PA612、Pa6t、Pa9t
- 主营：EVA、PP、PC、抗紫外线POM、PA6、PA66、POM聚甲醛、ABS、PPS、PE、PETG、PMMA、PBT
- 主营：塑料颗粒、PA6、POM、聚甲醛原料、PC/ABS、日本宝理pps、PBT、Pom100p、Pom500p、Pom900p、M90-44、F20-03、ABS747、abs757、美国杜邦、德国巴斯夫、日本宝理pom、ASA、PMMA、PEEK、PCTG、PPA、PPSU、PVDF、POE、乐天PC-1100
- 主营：工程塑料、美国杜邦、PBT、塑料原料、德国巴斯夫、德国朗盛、PA66、PC+ABS、PET、韩国LG、日本旭化成、PC、尼龙PA、POM、PPO、PPS、奇美abs、PA6、TPU、POM100p、POM500p、pom900p、pc1100、pc/abs、日本宝理pom