USD $1.00-1.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $75.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $100.00-150.00 / Kilogram
chemical name |
butanedioic acid, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol | |||||
formula |
h[c15h25o4n]noch3 |
|||||
structure |
|
|||||
cas no. |
70198-29-7 |
|||||
molecular weight |
>2500 |
|||||
specifications |
appreance |
white powder or light yellow granules |
||||
melting point |
50-70 oc |
|||||
ash |
≤0.1% |
|||||
loss on drying |
≤0.5% |
|||||
transmittance |
425 nm≥95% 500 nm≥97% |
|||||
advantage and application |
polymerized hals with high molecular weight, low volatility, low degradation,hardly extractable(by water) or bleachable (bygas),and fine heat stability,working well with ao and uva;widely used in pp, pe, ps, abs, pu, pom, tpe etc. | |||||
solubility (20oc:g/100g solvent) |
water |
ethyl acetate |
n-hexane |
methanol |
aceton |
|
<0.01 |
>50 |
41 |
3 |
>50 |
||
package |
25 kg cartons or drums |
chemical name |
butanedioic acid, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol | |||||
formula |
h[c15h25o4n]noch3 |
|||||
structure |
|
|||||
cas no. |
70198-29-7 |
|||||
molecular weight |
>2500 |
|||||
specifications |
appreance |
white powder or light yellow granules |
||||
melting point |
50-70 oc |
|||||
ash |
≤0.1% |
|||||
loss on drying |
≤0.5% |
|||||
transmittance |
425 nm≥95% 500 nm≥97% |
|||||
advantage and application |
polymerized hals with high molecular weight, low volatility, low degradation,hardly extractable(by water) or bleachable (bygas),and fine heat stability,working well with ao and uva;widely used in pp, pe, ps, abs, pu, pom, tpe etc. | |||||
solubility (20oc:g/100g solvent) |
water |
ethyl acetate |
n-hexane |
methanol |
aceton |
|
<0.01 |
>50 |
41 |
3 |
>50 |
||
package |
25 kg cartons or drums |