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MB-137 MB. GRIS MEDIO

Opaque solid finish Gray

This masterbatch color concentrate is formulated with a unique combination of organic pigments, inorganic pigments, and mineral fillers that deliver a vibrant gray tone, ideal for applications that demand visibility, aesthetics, and exceptional technical performance.

$106 MXN
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Compatibility and Processing

MB-137 is ideal for molding processes such as Injection, extrusion and blow molding.

Its formulation enables smooth integration with virgin and recycled resins, ensuring high-quality results.

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Compatible Resins:

  • High-Density Polyethylene
  • Low-Density Polyethylene
  • Linear Low-Density Polyethylene
  • Polypropylene
  • General-Purpose Polystyrene
  • High- or Medium-Impact Polystyrene
  • Rigid PVC Compound
  • Flexible PVC Compound
  • Solid TPU
  • EVA

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Suggested Molding Processes:

  • Cold-runner injection molding
  • Extrusion
  • Blow molding

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Molding Processes to Evaluate:

  • Hot-runner injection molding

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Recommended Processing Temperature:

  • 140-210°C

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Suggested Mixing Times:

  • 35–45 RPM, maximum 7 minutes

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Recommended Dosage

Resin type Process Suggested Dosage
Virgin Injection 15 g/kg
Virgin Extrusion 15–20 g/kg
Virgin Blow molding 15–20 g/kg
Recycled Injection 15–20 g/kg
Recycled Extrusion 15–20 g/kg
Recycled Blow molding 15–20 g/kg

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Key Benefits

  • High tinting strength: achieves a vivid tone with lower dosage.
  • Uniform dispersion: consistent color with fewer streaks and specks.
  • Thermal stability: suitable for standard-temperature processes.
  • Low migration: suitable for technical and general-use items.

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Important Information

  • This color concentrate does not include FDA (Food and Drug Administration) approved materials.
  • If you need products that meet this requirement, please contact us.

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Minimum Order

  • Authorized distributors: From 1 kilogram
  • Online store: from 1 kilogram
  • Corporate sales: from 1 kilogram

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Packaging and Availability

Packaging:

  • 1 kg bags
  • 25 kg sacks

Availability:

  • Authorized distributors
  • Online store
  • Corporate sales

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