Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Mitsubishi Rayon Polymer LR-7622

MitsubishiRayonPolymerLR-7622isahigh-performanceanionicpolyacrylamideflocculantfromtheLRseries,designedforefficientsolid–liquidseparationinwaterandwastewatertreatment.Itoffersexcellentbridgingability,rapidflocformation,androbustshearresistanceunderdynamicprocessconditions.
  • mitsubishi rayon polymer lr 7622_ee71966d
  • mitsubishi rayon polymer lr 7622_ee71966d

Features Of Mitsubishi Rayon Polymer LR-7622

  1. High thermal stability suitable for elevated processing temperatures.

  2. Excellent chemical resistance to aliphatic hydrocarbons, alcohols, and weak acids.

  3. Low moisture absorption ensuring dimensional stability in humid environments.

  4. Good melt flow characteristics for consistent extrusion and injection molding.

  5. Halogen-free formulation supporting compliance with RoHS and REACH directives.

Typical Applications Of Mitsubishi Rayon Polymer LR-7622

  1. Automotive under-hood components requiring heat and chemical resistance.

  2. Electrical connectors and insulating housings in industrial control systems.

  3. Fluid-handling parts in chemical processing equipment.

  4. Medical device housings where biocompatibility and sterilization compatibility are essential.

  5. Consumer electronics structural components demanding flame-retardant performance without halogens.

Specifications Of Mitsubishi Rayon Polymer LR-7622

Chemical TypePolyphenylene Sulfide (PPS) – Reinforced with 40% glass fiber
Product FormPellets
AppearanceOff-white to light tan granules
Primary ApplicationsHigh-performance engineering thermoplastics for demanding industrial environments
Key FeaturesThermally stable, chemically inert, dimensionally stable, halogen-free
BenefitsReduced warpage, extended service life in corrosive conditions, recyclable process scrap
Processing MethodInjection molding, extrusion
Standards ComplianceUL94 V-0 (1.6 mm), ISO 10350-1, ASTM D638/D790


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