Tpnb/ Tripropylene Glycol Normal Butyl Ether CAS: 55934-93-5

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Min Order 1 Ton
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Shanghai Tichem Chemical Co., Ltd.

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Profile Certified by SGS/BV
T100050
55934-93-5
C13h28o4
259-910-3
Solvents
Organic
Defoamer
Solvents
98%
Industrial Grade
Colourless Transparent Liquid
1ton
TICHEM
Iron Drum/IBC/ISO Tank
China
2909499090
Product Description
Product Description

TPNB glycol ether is a very slow-evaporating, hydrophobic glycol ether with outstanding surface tension-lowering ability; ideal where high polymer solvency and residence time are required. 

TPNB is the slowest-evaporating member of the family of  glycol ethers. 

TPNB is a high boiling, colorless solvent with low viscosity and practically no odor.

Due to its length and hydrophobic structure,  TPNB has a high organic solubility, low water solubility, and a high boiling point.

 
Technical Specification

 

Property
Value
Molecular weight (g/mol)248.4
Flash point (Setaflash Closed Cup)
126 °C (259 °F)
Boiling point @760 mmHg, 1.01 ar
275 °C (527 °F)
Liquid Density @ 20° C
0.930 g/cm³
Freezing Point
-75 °C (-103°F)
Viscosity (cP or mPa•s @ 25°C)
7.0
Vapor Pressure @ 20° C
0.01 mmHg
Surface tension
29.7 @ 1000 mg/L
Relative Density (water = 1)
0.930 at 25 °C 
pH value
Not applicable
Autoignition temperature
202 °C Estimated.
Evaporation rate
<0.01
 
Main Application
• Excellent solvent for heavy duty cleaners.
• Possible additive for floor wax strippers.
• Plasticizer in selected resin systems.
• Coalescent for water-borne architectural and industrial coatings.
• Coupling agent and grease penetrant in oven cleaners.
• Solvent for inks in ball point and felt tip pens, stamp pads, and textile printing pastes.
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