PEG-4000S

PEG-4000S is a polyoxyethylene glycol (PEG) with a molecular weight of 3400 that exhibits excellent binding and anti-caking properties.

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Specifications

Physical state: Solid (flake)
Color: White
Molecular weight: 3400
Hydroxyl value: 33
Color: (APHA): 10
Freezing point: 56⁰C (132.8⁰F)
Flash point: 265⁰C (509⁰F)
Vapor Pressure PA (@ 100⁰C): <2.7x10¯¹⁰
Specific Heat (kJ•kg¯¹•K¯¹): 2.3
Fusion Heat: 180
Refractive Index(@ 25⁰C): --
pH: 6.4
Density: 1.21 @ 25⁰C
Primary Chemistry: Polyoxyethylene glycol CAS 25322-68-3

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Manufacturer
Sanyo Chemical
Product Line
Sanyo Polyols
Product
Sanyo PEGS
Industries
Adhesives Agriculture Building & Construction Care Chemicals Coatings Elastomers Inks Lubricant Formulation Metal Processing & Fabrication Personal Care Plastics
Authorized Countries
Canada United States
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Specifications

Physical state: Solid (flake)
Color: White
Molecular weight: 3400
Hydroxyl value: 33
Color: (APHA): 10
Freezing point: 56⁰C (132.8⁰F)
Flash point: 265⁰C (509⁰F)
Vapor Pressure PA (@ 100⁰C): <2.7x10¯¹⁰
Specific Heat (kJ•kg¯¹•K¯¹): 2.3
Fusion Heat: 180
Refractive Index(@ 25⁰C): --
pH: 6.4
Density: 1.21 @ 25⁰C
Primary Chemistry: Polyoxyethylene glycol CAS 25322-68-3

Features & Benefits

  • High molecular weight PEG
  • Compatible with skin
  • Water-soluble and -retainable
  • Non-volatile
  • Free of greasiness
  • Low toxicity and irritancy
  • Excellent lubricity
  • High binding effects
  • Foam stabilizing
  • Imparts flexibility and softening
  • Hydrophilic properties
  • Can adjust viscosity
  • Heat storage
  • High fusion heat
  • Moisture retention
  • Anti-static
  • Biocompatibility
  • Easily esterified and etherified

Problems Solved

Cracking of ceramic products
Toxicity and irritation of skin in cosmetics and care chemicals
Poor binding of ingredients in the formulation
Poor softening of paper due to short-term flexibility

Applications

As a high molecular weight PEG, PEG-4000S can be used in various applications across industries, including:

Cosmetics and toiletries:
- Anti-caking agent
- Binder for face powder
- Humectant in bath, shower, hair care, and skin care
- Enzyme for detergents
Textiles:
- Antistatic agents for polyester fibers
Papermaking:
- Paper softener
- Lubricant for paper calendering
Rubber:
- Lubricants
Resins
- Lubricants for natural and synthetic rubbers
- Plasticizers
- Antistatic agents for polyester, ABS resins, nylon, and polyacetal
- Filler dispersing agent for natural and synthetic rubbers
Metals:
- Lubricants
- Base polymers for quenching
-Binders for powder metallurgy manufacturing
- Dust-proofing agent for abrasives
Ceramics:
- Binders
Woods:
- Anti cracking agents
Agrichemicals
- Binders for granule preparation

Related Applications
Building & Construction Care Chemicals Coatings Lubricant Formulation Metal Processing & Fabrication Personal Care
Related End Markets
Lubricant Formulation Metal Processing & Fabrication Plastics
Related Functions
Adhesives Agriculture Building & Construction Care Chemicals Coatings Elastomers Inks Lubricant Formulation Metal Processing & Fabrication Personal Care Plastics

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