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PLASTICIZERS

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PVC’s plasticizers, rubber, PVC and other polymers

Description of plasticizers

There are various types of plasticizers, generally we supply adipate based Polymeric Polymeric and Phthalate.

Polymeric plasticizers low molecular weight are of great importance in special applications, such as PVC, NBR, PVA, natural and synthetic rubbers, etc. They are characterized by excellent properties contributing to the base polymer, such as resistance to migration and extraction, stability over time against atmospheric phenomena, the high temperature performance, high mechanical properties, low toxicity and good compatibility environmental.

Applications

Polymeric adipate:
Plasticizer medium viscosity with excellent performance at high temperatures and resistant to extraction by grease and solvents.

Polymeric phthalate: Low viscosity polymeric plasticizer with good flexibility in cold and low volatility.

Common applications of polymeric plasticisers are:

  • Cables
  • Automotive applications
  • Refrigerators
  • Laminates items
  • Hoses
  • Food Films
  • Soils
  • Coatings / emulsions
  • Boards
  • Conveyor belts
  • Medical applications
  • Special applications
  • Pigment pastes
Plasticizers
Plasticizers

Specifications of different plasticizers

Glypast 495. Plasticizer saturated polyester type, low viscosity, particularly suitable for PVC and other resins. Its use is recommended when you want to decrease the oil and gas extraction and migration, while impractical the use of high viscosity polymeric plasticizers, for difficulty in the process and decrease the power of plasticizing. Specifically plastisol preparation, the GLYPAST 495 used as a single plasticizer allows workability due to its low viscosity and high power of gelification, yielding finished articles remarkably improved as compared with those manufactured DOP types used plasticisers. The most important applications are: manufacturing calendering, obtaining guastnes, table linen, upholstery, etc. Soluble in aromatic hydrocarbons, ketones, esters and lower alcohols. Insoluble in water.

TEST UNITS    RULE TYPICAL VALUE  SPECIFICATIONS
COLOR HAZEN ASTM D 1045 (86) 100 MAX. 150
VISCOSITY AT 25ºC cP ASTM D 445 (96) 880 850 +-100
DENSITY AT 25ºC g/cm3 ASTM S 1045 (86) 1.066 1.065+-0.005
ACID VALUE mgKOH/gr ASTM D 974 (97) 0.7 MAX. 1.5
WATER CONTENT % ASTM E 203 (75) <0.1 MAX. 0.1
Glypast 2106/7. Saturated polyester, medium-low viscosity with good performance as a plasticizer for PVC, due to its high compatibility and low migration to ABS and polystyrene. also it has very good resistance to aliphatic solvents and excellent properties of flexibility at low temperatures. Soluble in aromatic hydrocarbons, ketones and esters. Insoluble in water.
TEST UNITS RULE TYPICAL VALUE SPECIFICATIONS
COLOR HAZEN ASTM D 1045 (86) 40 MAX. 150
VISCOSITY AT 25ºC cP UNE 53307 (77) 3,700 3,300-4,300
DENSITY AT 25ºC g/cm3 ASTM D 1045 (86) 1.11 1.11+-0.04
ACID VALUE mgKOH/gr ASTM D 1045 (86) 0.7 MAX. 1.0
REFRACTION VALUE AT 25ºC  ASTM D 1045 (86) 1.466 1.466+-0.002
WATER CONTENT % ASTM E 203 (75) <0.1 MAX. 0.1
Glypast TML 79. Trimellitate high molecular weight and very low volatility, based on linear alcohols, used as a plasticizer for PVC. Its use is recommended when required finished products of high dielectric performance at temperatures between 25C and 110C. The properties of low temperature flexibility and are also high above those provided by other trimellitates. Soluble in most organic solvents and plasticizers commonly used. Insoluble in water.
TEST UNITIES RULE TYPICAL VALUE SPECIFICATIONS
COLOR HAZEN ASTM D 1045 (86) 70 MAX. 100
DENSITY AT 25ºC g/cm3 ASTM D 1045 (86) 0.991 0.990+-0.005
REFRACTION VALUE AT 25ºC ASTM D 1045 (86)  1.483 1.483+-0.002
ACID VALUE mgKOH/gr ASTM D 974 (97) 0.15 MAX. 0.2
SAPONIFICATION VALUE mgKOH/gr ASTM D 1962 (85) 310 310+-5
WATER CONTENT % ASTM E 203 (75) <0.1 MAX. 0.1

Supplies

We can supply plasticizers in 200 L drums. For any other inquiry about the product or its supply, or to request a quotation, please contact us here.

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