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Naugard PHR
Tris(nonylphenyl)phosphite
Tris(nonylphenyl) phosphite with 1% triisopropanolamine
Non-Discoloring to polymers even after extended heat or light aging
PDA Approved for protecting polymeric products used for packaging or handling food
Low Volatility minimizes losses during incorporation and high temperature processing
Low cost and effective in small amounts (as little as 0.05% may be used in some applications)
Proven effectiveness in a wide variety of polymer.
Used as a stabilizer for SBR, BR, nitrile (Paracril) Rubbers & EPDM (Royalene) polymers. Prevents resinification of the polymer during manufacturing and storage.
Protects polymers against heat and oxygen degradation during processing.
Clear viscous liquid
Color - Gardner: 2
Specific Gravity 25/15.5C: 0.978
Refractive Index: 1.524
Viscosity, 77F (25C): 5,200 cps (5.2N s/m 2), 120F (49C): 500 cps (5.2N s/m 2)
Pour Point: 20F (-70
Flash Point (TOC): 430F (221C)
Fire Point (TOC): 455F (235C)
Phosphorus Content: 4.3%
Industrial field additive, adhesive & sealant, dye & pigment
Uniroyal Chemical Co., Inc/Specialty Chemicals
Phone 203-573-3314; 800-322-3243
Fax 203-573-3541
Homepage -
E-mail
Address 199 Benson Road, Middlebury.CT 06749
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