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Elastomer Polymer Particles Component – Rubber and Plastic Product Manufacturing

Component Specifications

Definition

弹性体聚合物颗粒是弹性体乳液中的分散相，通常由丁二烯、苯乙烯等单体通过乳液聚合制成，粒径在0.1-1微米之间，赋予最终产品弹性、耐磨性和抗撕裂性。

Working Principle

通过乳液聚合将单体分散在水中，在表面活性剂和引发剂作用下形成稳定的聚合物颗粒，干燥后形成弹性体。

Materials

丁二烯、苯乙烯、丙烯腈等单体，表面活性剂（如十二烷基硫酸钠），引发剂（如过硫酸钾），水。

Technical Parameters

粒径 0.1-1 μm
固含量 40-60%
门尼粘度 30-60 ML(1+4)100°C
玻璃化转变温度 -50°C to -20°C

Standards

ISO 1658, DIN 53504

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Elastomer Polymer Particles.

Parent Products

This component is used in the following industrial products

Elastomer Emulsion

A stable colloidal dispersion of elastomeric polymer particles in an aqueous medium.

View Product Details

Engineering Analysis

Risks & Mitigation

储存不当导致结块
单体残留毒性

FMEA Triads

Trigger: 聚合温度控制不当
Failure: 粒径分布过宽
Mitigation: 采用精确温控系统，实时监控反应温度。

Trigger: 表面活性剂用量不足
Failure: 乳液稳定性差，颗粒团聚
Mitigation: 优化表面活性剂配方，增加用量。

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance

粒径±0.05 μm，固含量±2%

Test Method

激光衍射法测粒径，烘箱干燥法测固含量

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation

4/5

Manufacturing capability

4/5

Inspection readiness

5/5

Supplier transparency

3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

弹性体聚合物颗粒的粒径如何影响性能？

较小的粒径增加比表面积，提高交联密度和强度，但可能降低加工流动性。

如何储存弹性体聚合物颗粒？

应储存在阴凉干燥处，避免阳光直射，温度低于30°C，湿度低于60%。

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Elastomer Polymer Particles