Processing — Process Challenge

폴리에틸렌 왁스(윤활 및 분산)

PVC 컴파운더와 컬러/마스터배치 업체는 저분자량 PE 왁스를 외부 윤활제 및 안료 분산 보조제로 사용하여 용융 토크를 감소시키고 유동성을 개선하여 라인 생산성을 높입니다. 슈퍼색 단위로 조달되며, 기본 폴리에틸렌 수지와는 구분됩니다.
Updated Jun 2026
솔루션 접근법

RawSource supplies the base chemicals that go into these programs. We can help with product selection, grade matching, and sourcing from multiple origins for supply security.

Typical Formulation Workflow
1
Polymer & Process Definition
Identify the resin and process (extrusion, molding, film) and the targets — thermal stability, clarity, flame retardance, slip, or color.
2
Additive Selection
Match stabilizers, antioxidants, plasticizers, lubricants, flame retardants, or masterbatch carriers to the polymer and processing temperatures.
3
Compounding Trial
Confirm loading and dispersion on a compounding or molding trial, checking processability, mechanicals, and aesthetics against the control.
4
Validation & Scale-Up
Verify long-term performance (heat aging, migration, weathering) and lock the formulation, packaging, and lot specs for production.
Recommended Chemistries (5)
Polyethylene wax (low-molecular-weight)
CAS 9002-88-4
폴리머 및 수지
증점 / 레올로지
Short PE chains act as an external lubricant, migrating to the metal interface to reduce melt-wall friction and torque and raise throughput (low-MW wax grade is distinct from the PE resin and is sourced on demand)
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Oxidized polyethylene wax
CAS 68441-17-8
Polar carbonyl/carboxyl groups improve pigment wetting and dispersion in masterbatch and color concentrates (source on demand)
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전체 세부정보
Fischer-Tropsch wax
Narrow chain-length synthetic paraffin with a sharp melting point; low-viscosity flow promoter and dispersant aid (source on demand)
Montan ester wax
CAS 8002-53-7
Lignite-derived ester wax giving combined internal/external lubrication with high thermal stability for rigid PVC (source on demand)
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Paraffin Wax
CAS 8002-74-2
특수 첨가제
계면활성
Related hydrocarbon external lubricant that a lower-cost flow aid for PVC compounding
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