Request the right sample.申请更适合评估的样品。
Choose the product family by substrate, then share the process route and target. This gives the inquiry enough context for product discussion.先根据基材选择产品系列，再提供工艺路线与目标效果，让询盘具备开展产品沟通所需的背景。
Sample suitability, document availability and final conditions are confirmed for the specific request; no universal process result is implied.样品适用性、资料可用性与最终条件需针对具体需求确认，本页不暗示任何通用工艺结果。
Product family产品系列
Choose by where the color must work.根据颜色需要发挥作用的场景进行选择。
Each option opens the central inquiry form with the product family, application and sample request prefilled.每个选项都会打开中央询盘表单，并自动预填产品系列、应用和样品申请。
Disperse fluorescent dyes分散荧光染料
Presented for polyester dyeing and printing routes. Final conditions require trial evaluation.面向涤纶染色与印花路线，最终条件需要通过试验评估。
Prefill this request →预填此申请 →
Solvent dyes油溶染料
Presented for plastics and masterbatch applications. Compatibility requires evaluation in the actual system.面向塑料与色母粒应用，相容性需要在实际体系中评估。
Prefill this request →预填此申请 →
Fluorescent pigments荧光颜料
Presented for inks, coatings and creative applications. Selection depends on the buyer's formulation and target.面向油墨、涂料与创意应用，选型取决于采购商的配方和目标。
Prefill this request →预填此申请 →Inquiry checklist询盘清单
Give the sample a clear evaluation job.为样品设定清晰的评估任务。
A focused request helps both sides discuss the correct product family and the right next test.聚焦的需求有助于双方讨论正确的产品系列与合适的下一步试验。
Substrate or formulation基材或配方
Name the polyester, polymer, binder or other system in which the colorant will be evaluated.说明着色剂将被评估的涤纶、聚合物、连接料或其他体系。
Process route and equipment工艺路线与设备
Share the planned route, key limits and any existing trial method. Published process figures, where shown, are laboratory starting points only.请提供计划路线、关键限制和现有试验方法。若页面出现公开工艺数字，它们仅为实验室试验起点。
Target and comparison standard目标与对比标准
Describe the target shade or effect and provide a reference when available.说明目标色光或效果，并在具备条件时提供参考。
Documents for evaluation评估所需资料
List the current technical, safety or batch documents your team needs; availability will be confirmed for the selected product.列出团队需要的现行技术、安全或批次资料；其可用性将针对所选产品确认。
Real context真实场景
Review product and factory imagery before contact.联系前查看产品与厂区图片。
These are existing DNS website images. Formal specifications, certificates and other documents should be requested for the exact product under evaluation.以下均为德诺森网站现有图片。正式规格、证书及其他资料应针对正在评估的具体产品索取。
Turn the application into a focused request.把应用需求转化为聚焦的申请。
The central inquiry form collects the product family, application, substrate, request type and supporting context without submitting anything from this page.中央询盘表单会收集产品系列、应用、基材、需求类型与背景信息；本页面本身不会向外部提交表单。