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Chemical
name
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Polyurethane
liquid blend heat stabilizer
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Introduction
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PURSTAB 65 exhibits good resistance to scorching and fogging. It especially confers outstanding
resistance to PU foam discoloration after gas and light exposure. The treated
foam can be use for car interior foams, shoes and brassieres.
If combined with PURSTAB 85, it imparts better efficiency to bear yellowish changes.
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Physical
properties
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1.
Appearance: slightly yellowish liquid
2.
B. P.: 235 ℃ min.
3.
Flash
point: 95 ℃ min.
4.
Viscosity: 350 mPa’s
5.
Solubility: (g / 100 ml, 20 ℃)
Toluene 50 min
Ethanol 50 min.
Hexane 50 min.
Ethylacetate 50 min.
Water 0.01 max.
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Advantage
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1.
Low volatility;
2.
Shortening of mixing time;
3.
Dust free handling,
automatic dosing;
4.
High compatibility with
liquid polymers;
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Usage
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0.50 – 1.0 wt%.
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Toxicity
& Safety
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PURSTAB
65 can be safely handled
without irritation caused to the skin.
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Package
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In 25 kg plastic drum.
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Storage
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In a closed system and dry , dark place
without any light exposure.
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Silylating Reagent Polymer
additive
Food additive Biocide & Antimicrobial Fine
Chemical
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POLYURETHANE STABILIZER
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Tel:86-571-8565-5918
86-571-8821-2363
Fax:86-571-8821-2215
Email:
sales@sunnychemical.com
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links
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•PURSTAB 55
•PURSTAB 65
•PURSTAB 78
•PURSTAB 85
•UV-9,CAS#131-57-7
•UV-531,CAS#1843-05-6
•UV-P,CAS#2440-22-4
•UV-234,CAS#2440-22-4
•UV-320,CAS#3846-71-7
•UV-326,CAS#3896-11-5
•UV-327,CAS#3864-99-1
•UV-328,CAS#25973-55-1
•UV-329,CAS#3147-75-9
•UV-360,CAS#103597-45-1
•UV-571,CAS#125304-04-3
•UV-292,CAS#41556-26-7
•UV-622,CAS#65447-77-0
•UV-770,CAS#52829-07-9
•UV-944,CAS#70624-18-9
•AO-30,CAS#1843-03-4
•AO-168,CAS#31570-04-4
•AO-264,CAS#128-37-0
•AO-1010,CAS#6683-19-8
•AO-1076,CAS#2082-79-3
•AO-1135,CAS#125643-61-0
•AO-1425,CAS#65140-91-2
•AO-1790,CAS#40601-76-1
•AO-2225
•AO-2777
•AO-3114,CAS#27676-62-6
•AO-5057,CAS#68411-46-1
•AO-DLTDP,CAS#123-28-4
•AO-DSTDP,CAS#693-36-7
•OBA-OB,CAS#7128-64-5
•OBA-OB-1,CAS#1533-45-5
•OBA-KCB,CAS#5089-22-5
•OBA-CBS-X,CAS#54351-85-8
•OBA-FP,CAS#40470-68-6
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Manufacturer and export of uv absorber, light stabilizer,
polyurethane stabilizer PURSTAB 55,PURSTAB 65,PURSTAB 78,PURSTAB 85
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