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Chemical
name
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Polyurethane
liquid blend stabilizer, offers a combination of heat and light
stabilization.
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Introduction
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PURSTAB 85 is a liquid polyurethane stabilizer, non-toxic, with low
volatility and better compatibility with liquid polymers.
PURSTAB 85 is specially suitable for processing and aging conditions of PU
foaming (Sponge). If combined with PURSTAB
65, it imparts better
efficiency to bear yellowish changes.
PURSTAB 85 is also used for hot melt adhesives.
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Physical
properties
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1.
Appearance: Orange
liquid
2.
B. P.: 250 ℃ min.
3.
Flash
point: 85 ℃ min.
4.
Viscosity: 450 mPa’s
5.
Solubility: (g / 100 ml, 20 ℃)
Toluene 50 min
Ethanol 15 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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1.0 – 3.0 wt%.
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Toxicity
& Safety
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PURSTAB 85 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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