Resin Modifiers > K-FLEX & K-POL
Specialty polyester polyols, urethane diols & specialty diols
K-POL
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K-FLEX Acetoacetates
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K-FLEX Polyester Diols
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K-FLEX Urethane Diols
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Specialty Diol
Product |
Hydroxyl # as Supplied |
Viscosity 25°C (cPs) |
Attributes |
TDS |
Sample |
K-POL 8211 |
400 |
7,200 |
Provides lower VOC systems with improved toughness, high modulus and good exterior durability, plus excellent performance in thin film coatings. |
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Polyester Polyols
Product |
System Type |
Hydroxyl # as Supplied |
Viscosity 25°C (cPs) |
Tg |
Attributes |
TDS |
Sample |
K-FLEX XM-337 |
SB |
220 |
55,000 |
-20°C |
Provides increased toughness
and chemical resistance for solvent based and high solids systems. |
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K-FLEX 171-90 |
SB |
122 |
3,700 |
-30°C |
A chain extended version of K-FLEX 188. Offering longer pot life, improved adhesion and flexibility. Low crosslinker demand.
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K-FLEX 188 |
SB, WB, CAST |
230 |
10,000 |
-32°C |
Improves flexibility while maintaining hardness. Also improves salt spray, humidity resistance and exterior durability. Highly recommended for 2k urethane applications.
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K-FLEX XM-359 |
SB, WB, CAST |
230 |
9,800 |
-32°C |
Prevents yellowing interaction with benzotriazole (BZT) UV absorbers in clearcoat systems. |
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K-FLEX 148
|
SB |
235 |
3,750 |
-42°C |
Improves flexibility and gloss. Increase solids at lower viscosity. Good flow and leveling. Excellent intercoat adhesion properties. Recommended for primers.
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K-FLEX XM-366 |
SB, WB |
265 |
2,000 |
-45°C |
Newest polyester diol. Excellent flexibility, gloss and hardness.
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K-FLEX A307
|
SB, WB |
140 |
5,400 |
-50°C |
A chain extended version of
K-FLEX A308. Flexibility modifier for acrylic/isocyanate and acrylic/melamine systems. Lower crosslinker demand.
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K-FLEX A308
|
SB, WB, CAST |
260 |
1,500 |
-59°C |
Similar to 188. Low viscosity and high hydroxyl number gives good hardness and adhesion and lowers VOCs.
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K-FLEX XM-332
|
SB, CAST |
265 |
400 |
-68°C |
Lowest viscosity for lowest VOC. Softest films. |
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K-FLEX XM-3307
|
SB |
300 |
8,000 |
NA
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Pigment wetting resin for solvent based systems. |
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Urethane Diols
2K Epoxy Modifiers
K-FLEX is a registered trademark of King Industries, Inc. for its line of Polyester and Urethane Polyols and Resin Modifiers.
K-FLEX is also a registered trademark of Emerald Kalama Chemical for its line of Non-phthalate Plasticizers and Coalescents.