For the stabilization of polyurethane flexible slabstock foams, EVERNOX-1135 prevents the formation of peroxides in the polyol during storage, transport, and further protects against scorching during foaming.

Functions: Antioxidant, Primary Antioxidant, Retarder

Chemical Family: Phenols & Phenolics

Features: Scorch Resistant

Technical Data Sheet

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Identification & Functionality

Chemical Family
Plastics & Elastomers Functions

Features & Benefits

Materials Features

Applications & Uses

Applications

For the stabilization of polyurethane flexible slabstock foams, EVERNOX-1135 prevents the formation of peroxides in the polyol during storage, transport, and further protects against scorching during foaming.

Properties

Physical Form
Appearance
Colorless To Slightly Yellow Liquid
Physical Properties
ValueUnitsTest Method / Conditions
Melting Rangemax. -6°C
Boiling Pointmin. 200°C
Flash Point (Closed Cup)152.0°C
Water Solubility at 20°Cmax. 0.01% w/w
Acetone Solubility at 20°Cmin. 50% w/w
Benzene Solubility at 20°Cmin. 50% w/w
Chloroform Solubility at 20°Cmin. 50% w/w
Solubility at 20°C(1,1-dichloromethane)min. 50% w/w
ethyl acetate Solubility at 20°Cmin. 50% w/w
Methanol Solubility at 20°Cmin. 50% w/w
Weight loss (TGA, in air at 20°C/min Temp.(°C) at 1 % weight loss)160.0°C
Weight loss (TGA, in air at 20°C/min Temp.(°C) at 10 % weight loss)200.0°C
Typical Properties
ValueUnitsTest Method / Conditions
Molecular Weight390.0g/mol
Gardner colormax. 2.0
Transmittance at 425 nmmin. 97.0%
Transmittance at 500 nmmin. 98.0%
Assay min. 98.0%
Specific Gravity at 25°C0.940-1.000g/cm3
Vapor Pressure at 25°C0.0015Pa
Viscosity at 25°C300-500cst
Viscosity at 40°C95-150cst

Packaging & Availability

Packaging Type
Regional Availability
  • Africa
  • Asia Pacific
  • Europe
  • Latin America
  • North America
Packing

The following packages are available upon customer’s request:

(1) 190-kg iron drum.

(2) Other specific request.

Storage & Handling

Handling & Safety

EVERNOX-1135 should be handled with care and prevent contamination of the environment.

Transportation & Storage

EVERNOX-1135 is not a dangerous material according to the transportation regulations.  No special safety measures are required. Usual precautions for handling chemicals are observed.