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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

Buyer Feedback

★★★★☆ 4.6 / 5.0 (11 reviews)

"Testing the Elastomer Polymer Particles now; the technical reliability results are within 1% of the laboratory datasheet."

"Impressive build quality. Especially the technical reliability is very stable during long-term operation."

"As a professional in the Rubber and Plastic Product Manufacturing sector, I confirm this Elastomer Polymer Particles meets all ISO standards."

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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.

Elastomer Polymer Particles