M Chemical GUARD DOG™ UV770 HALS Light Stabilizer

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

(Viewing data as-entered. Click here to return)

M Chemical GUARD DOG™ UV770 HALS Light Stabilizer
Categories:	Other Engineering Material; Additive/Filler for Polymer
Material Notes:	GUARD DOG™ UV770 unhindered amine light stabilizer is a highly effective radical scavenger that protects polymers against degradation caused by exposure to UV radiation. Applications: Extremely effective in PP, SAN, ASA, SBS, PS, polyurethanes, polyamides and polyacetals and is recommended for thick section and film applications. Combined with other UV Absorber and Antioxidant products, GUARD DOG™ UV770 shows strong synergistic effects. Typical Properties: Product Form - Free flowing white crystalline granules/powder Solubility@ 20°C (g/100ml solvent): Acetone - 19, Water - 0.001, Hexane - 5, Methanol - 38, Ethyl acetate - 24
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Original Value	Comments

Specific Gravity	1.05 g/cc @Temperature 20.0 °C
Molecular Weight	480.73 g/mol

Thermal Properties	Original Value	Comments
Melting Point	80.0 - 86.0 °C
Flash Point	>= 150 °C	Ignition

Optical Properties	Original Value	Comments
UV Transmittance	>= 98 % @Thickness 0.425 mm	10g/100ml of Toluene
	>= 99 % @Thickness 0.500 mm	10g/100ml of Toluene

Descriptive Properties
CAS Number	52829-07-9
Molecular Formula	C₂₈H₅₂N₂O₄
Name	Bis (2,2,6,6,-tetramethyl-4-piperidyl) sebaceate
Recommended Dosage	0.15 - 0.60%	depending upon the substrate and performance requirements

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

Users viewing this material also viewed the following:
ThyssenKrupp PAS 420 Structural Steel for Cold Forming
Parker Chomerics WIN-SHIELD® AgF8 Conductive Film
SSAB Tunnplat Domex® 650MC HSLA Steel
Diamond, Natural
M Chemical GUARD DOG™ UV234 Light Absorber, Benzotriazole Derivative

PMCHEM914 / 135153

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message