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品牌: 沃府
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欧洲电子和照明制造商在改用可持续热塑性塑料时经常面临过早水解、尺寸稳定性差和回收验证不完整的问题。我们的绿色再生树脂 PBT 颗粒,也称为环保再生 PBT 和再生 PBT 颗粒,具有一致的耐水解性和严格的耐受性控制。这种再生 PBT 聚合物颗粒可顺利融入您的环保树脂和低冲击树脂系列,帮助您满足欧盟 RoHS 和循环经济要求,同时不会缩短组件使用寿命。
| Item | Specification | Localized Adaptation Note for EU Market |
|---|---|---|
| Hydrolysis Resistance Rating | Class 3 (1000h, 85℃/85%RH) | Stabilized formula for humid EU warehouse and outdoor lighting operating environments, aligned with IEC 60068 |
| Melt Volume Rate (250℃, 2.16kg) | 22–28 cm³/10min | Controlled fluidity for thin-wall electronic injection, matching common European high-speed molding machine settings |
| Dielectric Strength | 18–22 kV/mm | Stable insulating performance to meet EU low-voltage electrical safety standards |
| Spiral Flow Length | 78–86 mm | Optimized flow for intricate thin-wall connectors and lamp housing geometries |
| Heavy Metal Content | Below RoHS 2.0 threshold | Pre-screened feedstock, test reports ready for EU electronic product compliance filing |
| Bulk Density | 0.78–0.84 g/cm³ | Stable bulk density for gravimetric feeder calibration in automated European production lines |
| Localized Application Scenario | B-Buyer Type | Product Advantages & Selling Points (with quantified data + local pain point) |
|---|---|---|
| Thin-wall injection molding of LED driver housings and lighting connectors for EU outdoor lighting supply chain | Lighting system OEM & electronic plastic molder | Local pain: Generic recycled PBT easily absorbs moisture, causing 6.1% crack and surface blister defect rate after accelerated humidity aging. Our Eco Friendly Recycled PBT cuts defect rate down to ≤1.3%, dielectric strength fluctuation limited within ±0.9 kV/mm, fully RoHS compliant; compatible with your existing Eco Friendly Resin and Low Impact Resin production workflow without feeder recalibration. |
客户:荷兰一家照明元件制造商 背景:客户希望更换户外 LED 驱动器外壳的原生 PBT,以满足当地的绿色采购规则。之前采购的回收 PBT 的水解稳定性较差,导致老化后废品率较高,且未通过欧盟照明可靠性测试。他们需要可靠的再生 PBT 颗粒,通过再生 PBT 聚合物颗粒以及环保树脂和低影响树脂来丰富其可持续材料组合。
Q1:这种环保再生 PBT 可以与原生 PBT 混合以获得定制的机械性能吗? A1:是的,20% 到 60% 回收成分的混合比例是可行的。我们提供混合指导和测试数据。如果您评估其他产品线的生物基树脂或绿色铸造树脂,我们还可以分享比较表。 Q2:再生PBT颗粒成型前推荐的干燥参数是多少? A2:120℃干燥3-4小时,保持水分低于0.03%。即使干燥偏差很小,我们的稳定等级也能降低水解风险。 Q3:欧盟电子产品备案有哪些合规文件? A3: 每批货物均附有 COA、RoHS 2.0 报告、回收成分声明和可追溯性记录,适用于欧盟电子产品注册和 ESG 报告。
请联系我们的材料工程师订购免费测试颗粒并获取我们的绿色再生树脂 PBT 颗粒的完整技术数据表。我们可以提供再生 PBT 聚合物颗粒、生物基树脂和绿色铸造树脂之间的并排性能比较,帮助您扩大环保树脂和低影响树脂可持续材料范围。确保您的下一个低碳照明和电子元件项目的报价和合规文件。



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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.