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| Poly-G 30-32 |
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Poly-G polyols are used in high-solid, solvent-based and water-dispersible urethane adhesives.
And, most Poly-G diols meet Title 21 Code of Federal Regulations for use in food packaging.
Arch's 20 series diols, for most solvent- and sold-based adhesives, range in molecular weight from 425 to 4,000.
The 55 sereies of Poly-G VHP diols are favored due to their water compatibility and their ability to help reduce VOCs (volatile organic compounds). |
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Molecular Weight Avg.: 5000
OH No.Avg.(mg KOH/g): 32
Acid No. max(mg KOH/g): 0.03
Water max(%): 0.02
pH avg.: 6.0
Color max(APHA): 30
Viscosity@25'C(cp): 900
Specific Gravity@25'C: 1.006 |
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