Products – ENVO Chemical Group

Aging resistance, lubrication and flame retardancy

Antioxidant 1010

Antioxidant 1010 is a hindered phenolic primary antioxidant. Assess retention of properties after thermal oxidation during processing and use.

View product

Aging resistance, lubrication and flame retardancy

Antioxidant 168

Antioxidant 168 is a phosphite secondary antioxidant. Compare melt-processing stability, color and storage condition.

View product

Aging resistance, lubrication and flame retardancy

Polyethylene wax

Select polyethylene wax by molecular weight, oxidation treatment and melt viscosity for the intended lubrication or dispersion window.

View product

Aging resistance, lubrication and flame retardancy

Zinc stearate

Zinc stearate is used for lubrication and mold release. Check metal content, free fatty acid, particle size and compatibility.

View product

Aging resistance, lubrication and flame retardancy

Magnesium hydroxide

Select magnesium hydroxide flame-retardant fillers by particle size, surface treatment and loading. Evaluate flammability in the actual part.

View product

Weatherability and impact modification

Hindered amine light stabilizers (HALS)

HALS grades differ in molecular weight and migration. Select test conditions for the resin, exposure and part thickness.

View product

Weatherability and impact modification

UV absorber UV-531 (octabenzone)

UV-531 is a benzophenone UV absorber. Evaluate its absorption range, substrate compatibility, thickness and migration requirements.

View product

Weatherability and impact modification

Chlorinated polyethylene impact modifiers

Distinguish impact-modifier CPE from other chlorinated polyethylene grades. Evaluate low-temperature impact together with PVC processing.

View product

Weatherability and impact modification

Acrylic processing aids for PVC

Acrylic processing aids target PVC fusion or melt strength. Distinguish processing grades from acrylic impact modifiers.

View product

Film-forming resins and curing

Pure acrylic polymer emulsions

Pure acrylic emulsions are waterborne film-forming binders. Verify minimum film-forming temperature, water resistance and substrate adhesion together.

View product

Film-forming resins and curing

Styrene-acrylic emulsions

Select styrene-acrylic emulsions for the pigment and filler system, film formation and scrub resistance. Actual coating performance gives more information than solids alone.

View product

Film-forming resins and curing

Epoxy resins

Evaluate epoxy resin with its curing agent. Epoxy equivalent weight, viscosity and form supplied affect mix ratio and application window.

View product

Film-forming resins and curing

Alkyd resins

Alkyd resins differ in oil length, fatty acid source and solvent system. Match the grade to application, drying and durability requirements.

View product

Film-forming resins and curing

Polyamide curing agents for epoxy resins

The mix ratio for a polyamide epoxy hardener depends on active hydrogen equivalent weight. Batch size and temperature also affect working time.

View product

Film-forming resins and curing

Aliphatic polyisocyanate hardeners

For two-component polyurethane, calculate mix ratio from available NCO and the polyol hydroxyl value. Similar solids do not imply equal equivalents.

View product

Hiding power, color and fillers

Barium sulfate

Compare particle size, coarse fraction and whiteness for ground barite and precipitated barium sulfate separately. Thin films are especially sensitive to coarse particles.

View product