|
|
|
Jiangsu GPRO.Nanjing Titanium Dioxide Chemical Co,Ltd
|
|
| |
|
|
|
|
|
|
 Click to enlarge image
|
For flexible PU foam plastics
Product composition:
The polymer composed of glycerine, PO & EO
※ Quality specifications:
Item ZS-2801 ZS-2802 ZSN-2802 ZS-2803 GPR-3000 GPR-3500 GPR-6000
Appearance Transparent liquid without mechanical impurity
Colority(APHA) 50 50 50 50 100 100 100
Hydroxyl value(mgKOH/g) 56±2 56±2 56±2 56±2 56±2 48±2 29±2
Acid value(mgKOH/g)≤ 0.08 0.05 0.05 0.08 0.08 0.08 0.08
Water content,%(Wt%)≤ 0.08 0.08 0.05 0.08 0.08 0.08 0.08
K+,Na+ content(μg/g) ≤ 5 5 5 5 5 5 5
Unsaturation(mol/kg)≤ 0.06 0.06 0.03 0.06 0.06 0.05 0.05
Viscosity（25°C）mpa.s 400～600 400～600 500～750 400～600 400～600 575～725 1075～1225
PH value 5.0-7.0 5.0-7.0 6.0-7.5 5.0-7.0 5.0-7.0 5.0-7.0 5.0-7.0
※ Application:
The products are suitable for manufacturing flexible polyurethane foam such as furniture pads, mattresses, sound-absorbing board, carpeting substrates, filters and packaging materials etc. When foams are produced, the amount of the additives is variable and adjustable in a wide range. They also have good stability during foaming.
※ Examples of Typical Formula and Physical Properties:
ZS-2802 100
H2O 4
L-580 1.2
A-33 0.35
K-29 0.15
MC 5
TDI 50
※ Package, storage and transport:
The above products should be packed in clean, dry and leakless galvanized iron drum. The net weight of each drum is 200Kg. They should be stored in a dry and well-ventilated warehouse at room temperature. During storage and transport, they should be strictly free from exposure to rain and stain, kept sealed to prevent moisture absorption after opening for use. They have a shelf life of 6 months (ZS-2102 & LW-1070 is 12 months) after the date of production. 6 months later, they can still be used if re-exam qualified.
※ Safety and Toxicity:
Safety:High flash point, flammable, without explosivity. Foam, dry powder, dry ice, steam and water can be used for extinguishing fire.
Toxicity: Almost without toxicity, operating it with safety glasses. If skin contacts it, wash with clean water and soap immediately. If eye contacts it, wash with low-pressure clean water or receive medical attention promptly.
|
|
|
|
| |
|
|
|
Related Keywords:
Bookmark / Share this page