Flexible PU/Polyurethane Polyether Polyol for Coating, Adhesive, Sealant and Elastomers

• Customization: Available
• Molecular Principal Chain: Naphthenic Polymer
• Color: Brown
• Model NO.: DE-204
• Hydroxyl Value Mgkoh/G: 265-295
• Water Max,%: ≤0.08
• Acid Value Mgkoh/G: ≤0.1
• pH Value: 5-7
• Viscosity MPa·s,25ºC: 60-80
• K+,Na+ Max,Mg/G: ≤5/Not Detected
• Chroma Apha: ≤50
• Transport Package: Steel Drum/IBC Drum/Tank
• Specification: pure
• Trademark: G-TECH@
• Origin: China
• Production Capacity: 50000mt/Year
• Package Size: 60.00cm * 60.00cm * 102.00cm
• Package Gross Weight: 228.000kg

Product Description

Flexible PU/Polyurethane Polyether Polyol for Coating,Adhesive,Sealant and Elastomers
 
 

Polyether Polyol for Coating,Adhesive,Sealant and Elastomers
Model No.	Hydroxyl value	Water	Acid value	PH value	Viscosity	K+,Na+	Chroma	Remark
	mgKOH/g	Max,%	mgKOH/g		mPa·S,25ºC	Max,mg/g	APHA
DE-204	265-295	≤0.08	≤0.1	5-7	60-80	≤5/Not detected	≤50	DE-204 has a molecular weight of 400 and a functionality of 2, which is widely used in styrofoam.
DE-210A	105-119	≤0.08	≤0.08	5-7	120-180	/	≤50	DE-210A has a molecular weight of 1000 and a functionality of 2.
DE-220A	54-58	≤0.05	≤0.08	5-7	270-370	/	≤50	DE-220A has a molecular weight of 2000 and a functionality of 2.
DE-2038	36-39	≤0.05	≤0.08	5-7	500-700	/	≤50	DE-2038 has a molecular weight of 3000 and a functionality of 2
DE-2028	26.5-29.5	≤0.05	≤0.08	5-7	800-1100	/	≤50	DE-2028 has a molecular weight of 4000 and a functionality of 2
DE-2014	12.5-15.5	≤0.05	≤0.08	5-7	2700-3700	/	≤50	DE-2014 has a molecular weight of 8000 and a functionality of 2
DE-2010	9-11	≤0.05	≤0.08	5-7	/	/	≤50	DE-2010 has a molecular weight of 12000 and a functionality of 2

HANDLING PRECAUTIONS
Flash point is above 200 degree centigrade (open cup method), flammable but non-explosive. In case of
fire, put out with foams, dry powder, steam or water.
When handling polyols, precautions should be taken to avoid exposure to the eye or prolong contact
with the skin. If eye contact occurs, flush with plenty of water. If skin contact occurs, wash exposed areas
thoroughly with soap and water.

STORAGE
It is slightly hygroscopic and may absorb water. Containers should be kept sealed and protected
from contamination of moisture and foreign materials.

Package:
Steel drum/IBC drum/Isotank           

Shelf Life: 
The shelf life is 6 months. After that, the pre-test should be made before use.