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品牌: 沃府
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欧洲透明组件制造商在测试消费后聚碳酸酯原料时经常面临泛黄、雾度漂移和紫外线稳定性差的问题。我们的高品质 PCR 聚碳酸酯树脂,也称为绿色 PCR PC 颗粒和消费后回收 PC,可提供受控的雾度值和长期的抗黄变性能。这种可生物降解的 PCR 聚碳酸酯变体非常适合您的 PCR 再生树脂和消费后再生颗粒系列,帮助您满足欧盟光学检验标准和可持续性要求。
| Item | Specification | Localized Adaptation Note for EU Market |
|---|---|---|
| Haze Value (3mm plaque) | 1.8–3.2 % | Fine filtration and decontamination, meets optical clarity requirements for EU lighting and protective transparent covers |
| Yellowness Index Change (ΔYI, 500h UV) | ≤2.6 | UV stabilised formulation, aligned with outdoor ageing test norms for Western European climate zones |
| Notched Izod Impact | 62–70 kJ/m² | Maintains high impact toughness for safety-critical transparent protective parts |
| Melt Flow Rate (300℃ /1.2kg) | 10–14 g/10min | Optimised viscosity for thin-wall transparent injection, matching European precision moulding equipment |
| PCR Content | 80% minimum third-party verified | Independent certification ready for EU brand ESG and digital product passport filing |
| Soluble Impurity Content | ≤0.03 % | Deep purification process, reduces surface blemishes on polished transparent finished parts |
| Localized Application Scenario | B-Buyer Type | Product Advantages & Selling Points (with quantified data + local pain point) |
|---|---|---|
| Injection molding of transparent safety shields and LED light diffuser panels for EU industrial safety and lighting supply chain | Safety component OEM & transparent plastic precision molder | Local pain: Generic Post-Consumer Recycled Pellets show unstable haze and rapid UV yellowing, causing 6.7% optical rejection rate and failing EN lighting ageing tests. Our Post Consumer Recycled PC cuts optical rejection rate down to ≤1.3%, ΔYI locked below 2.6, full PCR traceability; compatible with your existing PCR Recycled Resin and Low Impact Resin production workflow without mould polishing adjustments. |
客户:奥地利一家透明安全组件制造商 背景:客户需要经过认证的回收 PC 用于机器安全防护装置和光扩散板,以满足当地绿色公共采购规则。之前的 PCR PC 批次在紫外线照射下雾度波动且快速泛黄,多次未能通过第三方光学和老化审核。他们选择了我们的高品质 PCR 聚碳酸酯树脂,以扩大其可持续材料组合,包括绿色 PCR PC 颗粒和可生物降解的 PCR 聚碳酸酯以及 PCR 回收树脂和消费后回收颗粒。
问题 1:这种消费后回收 PC 可以与原生聚碳酸酯混合吗? A1:是的,支持 25% 到 65% PCR 含量的混合比例。我们提供混合指导和光学测试数据。如果您评估绿色浇注树脂和低影响树脂的非透明应用,我们还可以分享比较表。 Q2: 这种可生物降解的 PCR 聚碳酸酯适合户外长期使用吗? A2:我们的紫外线稳定等级支持连续的户外服务。请注意,可生物降解的变体专为工业堆肥条件下的专用报废处理流而设计。 Q3:欧盟光学和可持续性审核提供哪些合规文件? A3: 每批货物均包含 COA、雾度和黄度测试报告、第三方 PCR 证书和可追溯性记录,为 EN 标准验证和品牌可持续发展报告做好准备。
请立即联系我们的材料工程师,索取我们高品质 PCR 聚碳酸酯树脂的免费试用颗粒和完整技术数据表。我们可以分享绿色 PCR PC 颗粒、消费后再生颗粒、绿色铸造树脂和低冲击树脂之间的性能比较,帮助您扩展 PCR 再生树脂可持续材料系列。保护您的下一个透明低碳组件项目的报价和审计就绪合规文件。



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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.