1,4-cyclohexyl Alkanedimethanol
1,4-Cyclohexane Dimethanol (CHDM)
CAS No. : 105-08-8
Molecular formula M.F.: C8H16O2
Molecular weight M.W.: 144.21
Molecular structure Structure:
|
Item |
Quality Indicator Specification |
|
CHDM-ET |
|
|
Appearance |
white waxy solid or none Color transparent liquid White wax solid or colorless liquid above M.P. |
|
Chroma Color, APHA |
10max |
|
Purity,Purity |
99.0%min |
|
trans isomer Trans Ratio，wt |
80±3% |
|
Water Content，wt |
0.1%max |
Packing: 200KGS/ drum
Usage:
1,4-cyclohexyl Alkanedimethanol is mainly used in polyester profiles, polyester fibers, and unsaturated polyester resins, such as PETG, PCT, PCTG, PCTA, etc., to enhance the reactivity of polyester compounds and improve the hydrolytic stability, plasticity, and gloss of polymers Degree, transparency, printability, processing ability.
CHDM can also be used in coatings (powder paint), can improve the low temperature resistance and weather resistance of the paint, and improve the gloss.
CHDM is mainly used in polyester section, polyester fibers, unsaturated polyester resin, such as PETG, PCT, PCTG, PCTA, etc. which could enhance the reactivity in polyester compounds and improve the hydrolytic stability, plasticity, gloss, transparency, printability, process ability of polymer. CHDM could Also be used in coating application(powder coating), which could enhance low temperature resistance & weather ability of coating, and improve the gloss.
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