LOTNOX 1425(ANTIOXIDANT 1425) (CAS:65140-91-2)

LOTNOX 1425(ANTIOXIDANT 1425)

Lotnox 1425 is a high molecular weight phenolic antioxidant containing phosphorus. It is a highly efficient, non discoloring stabilizer for organic substrates such as plastics, synthetic fibers, elastomers, adhesives, waxes, oils and fars. It protects these substrates against thermo-oxidative degradation. Lotnox 1425 is odorless, stable to light and has excellent color retention. It has good compatibility with most substrates and high resistance to extraction.

CAS Number 65140-91-2

Chemical Name

Calciumdiethyl bis (((3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)methyl) phosphonate)

Structure 

Applications

Lotnox 1425 imparts processing and good long-term stability to polyolefins. It is particularly suitable for use in polypropylene fibers. Lotnox1425 is also an effective stabilizer for polyesters, crosslinked elastomers (e.g. NBR), specialty adhesives, natural and synthetic tackifier resins. Lotnox1425 is used as esterification catalyst for the preparation of rosin esters.

Features! Benefits

Lotnox 1425 is especially recommended for applications requiring improved extraction resistance, low volatility, excellent color and color stability and superior gas-fading resistance.

Product Forms

Appearance: powder or granule (off-white to light yellow)

Guidelines for use The concentrations of Lotnox 1425 to be used strongly depend on end-use requirements. The recommended concentration is 0.05 - 0.25% Lotnox1425.

Lotnox1425 can be used alone or in combinations with other ANTIOXIDANT, RUIFOS, LIGHT stabilizers and costabilizers.

Physical Properties

Melting Range >260°C

Flashpoint >150°C

Specific Gravity(20°C) 1.21 g/cm³

VaporPressure(20°C) <0.01 Pa

Solubility(20°C) %wlw

Water <0.01

Acetone 0.02

Chloroform 0.01

Ethanol <0.1

Ethylacetate 0.03

n-Hexane 0.02

Methanol 8

Methylene chloride 0.01

Toluene ～0.5

Handling&Safety

In accordancewith goodindustrial practice, handle with care and avoid unnecessary personalcontact. Avoidcontinuousorrepetitivebreathingofdust. Use onlywithadequate ventilation.Incase ofinsufficient ventilationwear suitable respiratoryequipment. Avoid dustformationand ignitionsources. Formore detailedinformationplease refertothematerial safetydata sheet.

Packaging and Handling

Packaging: 25Kg/Carton

Store the product in a cool, dry, well-ventilated area away from incompatible materials. Unless stated, proper storage will permit usage of the product for 12 months from the manufacture date. For additional handling and toxicological information, consult the Material Safety Data Sheet.