Procachem Corporation

           

Polyester Polyol Resins for Polyurethane Coatings, Adhesives, Sealants and Elastomers

Polyester Polyol Resins for Polyurethane Coatings, Adhesives, Sealants and Elastomers
PO Resins RU-1100-1K RU-1120 RU-1200 RU-1300 RU-1400-K1
Appearance Clear liquid Clear liquid Waxy Solid Clear liquid Waxy Solid
Color, alpha max. 100 100 100 100     100
Acid Value, mg KOH/g max. 0.25 0.4 0.3 1.0 0.3
Hydroxyl Value, mg KOH/g  112 กำ5 56 กำ3 56 กำ3 56 กำ5 112 กำ5
Moisture, % max. 0.05 0.05 0.05 0.05 0.05
Molecular weight, Mn 1000 2000 2000 2000 1000
Functionality, OH average 2 2 2 2 2
Performance Features

Low temperature 
property, good flexibility and resiliency

 Low crystallization,
good resiliency		 Mechanical strength, good
resiliency		 Good adhesion
and chemical
resistance		 Good mechanical
strength, low 
temperature 
property,  good overall elastomer 
performance balance
Suggested Uses synthetic leather synthetic leather synthetic leather   ink synthetic leather

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Polyester Polyol Resins for Polyurethane Coatings, Adhesives, Sealants and Elastomers
PO Resins RU-1400-K1A RU-1400-K2 RU-1400-K2A RU-1400-H28 RU-1400-H29A
Appearance Waxy Solid Waxy Solid Waxy Solid Waxy Solid Waxy Solid
Color, alpha max. 100 100 100 100     100
Acid Value, mg KOH/g max. 0.25 0.3 0.25 0.4 0.25
Hydroxyl Value, mg KOH/g  112 กำ5 56 กำ3 56 กำ3 40 กำ2.5  38 กำ2
Moisture, % max. 0.05 0.05 0.05 0.05 0.05
Molecular weight, Mn 1000 2000 2000 2800 2950
Functionality, OH average 2 2 2 2 2
Performance Features Good mechanical
strength, low 
temperature 
property,  good overall elastomer 
performance balance		 Good mechanical
strength, low 
temperature 
property,  good overall elastomer 
performance balance		 Good mechanical
strength, low 
temperature 
property,  good overall elastomer 
performance balance		 Good mechanical
strength, low 
temperature 
property,  good overall elastomer 
performance balance		 Good mechanical
strength, low 
temperature 
property,  good overall elastomer 
performance balance
Suggested Uses thermoplastic
urethane		 synthetic leather thermoplastic
urethane		 synthetic leather thermoplastic
urethane

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Polyester Polyol Resins for Polyurethane Coatings, Adhesives, Sealants and Elastomers
PO Resins RU-1401 RU-1420 RU-1420A RU-1420-H33 RU-1500
Appearance Clear Liquid Slushy Liquid Slushy Liquid Slushy Liquid Slushy Liquid
Color, alpha max. 100 100 100 100     100
Acid Value, mg KOH/g max. 0.5 0.5 0.25 0.4 0.5
Hydroxyl Value, mg KOH/g  56 กำ3 56 กำ3 56 กำ3 34 กำ2  65 กำ3
Moisture, % max. 0.05 0.05 0.05 0.05 0.05
Molecular weight, Mn 2000 2000 2000 3300 1700
Functionality, OH average 2 2 2 2 2
Performance Features Adhesion, 
compatibility		 Low crystallization,
high mechanical
strength		 Low crystallization,
high mechanical
strength		 Low crystallization,
high mechanical
strength		 Good adhesion strength and
weatherability
Suggested Uses adhesive, aqueous
PU dispersion		 synthetic leather thermoplastic
urethane		 synthetic leather adhesive, aqueous 
PU dispersion

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Polyester Polyol Resins for Polyurethane Coatings, Adhesives, Sealants and Elastomers
PO Resins RU-1550 RU-1550-K5 RU-1600 RU-1641 RU-1650-K1
Appearance Clear Liquid Clear Liquid Waxy Solid Waxy Solid Slushy Liquid
Color, alpha max. 100 100 100 100     100
Acid Value, mg KOH/g max. 0.5 0.5 0.25 0.3 0.5
Hydroxyl Value, mg KOH/g  56 กำ3 22.5 กำ1.5 56 กำ3 56 กำ2  112 กำ5
Moisture, % max. 0.05 0.05 0.05 0.05 0.05
Molecular weight, Mn 2000 5000 2000 3300 1000
Functionality, OH average 2 2 2 2 2
Performance Features Good weatherability,
excellent hydrolis
resistance		 Good weatherability,
excellent hydrolis
resistance		 Good mechanical
strength and hydrolysis resistance 		 High mechanical
strength and good
hydrolysis
resistance		 Good weatherability,
excellent solvent
resistance
Suggested Uses adhesive, aqueous
PU dispersion		 thermoplastic 
urethane		 ink synthetic leather synthetic leather

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Polyester Polyol Resins for Polyurethane Coatings, Adhesives, Sealants and Elastomers
PO Resins RU-1650 RU-1650-K3 RU-1900    
Appearance Slushy Liquid Slushy Liquid Clear Liquid    
Color, alpha max. 100 100 100    
Acid Value, mg KOH/g max. 0.5 0.5 0.5    
Hydroxyl Value, mg KOH/g  56 กำ3 37.5 กำ2.5 56 กำ3
Moisture, % max. 0.05 0.05 0.05     
Molecular weight, Mn 2000 5000 2000     
Functionality, OH average 2 2 2    
Performance Features Good weatherability,
excellent solvent
resistance		 Good weatherability,
excellent solvent
resistance		 Good weatherability,
excellent hydrolysis resistance		     
Suggested Uses adhesive, aqueous
PU dispersion		 thermoplastic 
urethane		 ink    

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