3-ureidopropyltrimethoxysilane

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price: USD 1.0000

1 Kilogram

FOB Price: USD 1.0000

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : L/C,T/T

Keywords

3-ureidopropyltrimethoxysilane [3-(trimethoxysilyl)propyl]urea CAS:23843-64-3

Quick Details

Appearance:Colorless or slightly yellow transparent liquid
Application:novel reactive silane coupling agent
PackAge: 25KG/Barrel
ProductionCapacity:2000|Metric Ton|Year
Storage:Preserve in well-closed, light-resistant and airtight containers.
Transportation:By sea

Superiority:

Chemical name: 3-ureidopropyltrimethoxysilane

CAS number: 23843-64-3

Molecular formula: C₇H₁₈N₂O₄Si

Product characteristics and uses:
1. This product is a novel reactive silane coupling agent. The urea group can provide reactivity with a variety of resins. Methoxy or ethoxy groups are prone to hydrolysis and crosslinking reactions.
2. This product can significantly improve the bonding strength and molding sand strength of the cold core box casting resin. It can reduce the amount of resin and gas generation while maintaining the molding sand strength, improve the quality of castings, and reduce the rate of scrap.
3. This product can be widely used as a reinforcing agent and cross-linking accelerator in composite materials, paints, coatings, inks, adhesives and sealing materials, etc., to provide bonding strength and improve the water resistance of products.
4. Used in synthetic resin can effectively improve the moisture and temperature resistance of synthetic resin.

Details:

Item	Standard		Test Results
Identification	A.H-NMR:Comply with the structure		Complies
	B.LC-MS:Comply with the structure		Complies
	C.The IR spectrum of sample should be identical with that of reference standard;		Complies
	D.HPLC-ESI-MS		Complies
	The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.
Heavy metals	≤10 ppm		<10ppm
Water	≤1.0%		0.10%
Sulphated ash	≤0.5%, determined on 1.0 g.		0.01%
Related substances	Unspecified impurities: for each impurity	≤0.10%	<0.10%
	Total Impurity	≤0.5%	0.18%
Purity	≥99.0%		99.70%
Assay	99.0%~101.0% (anhydrous substance).		99.80%
Storage	Preserve in well-closed, light-resistant and airtight containers.		Complies