SMA 1000 is low molecular weight styrene, maleic anhydride copolymer with an approximately 1:1 mole ratio. SMA 1000 is available in flake or powder form.Â
SMA 1000 can be utilized to modify melt flow, improve coupling, and better disperse fillers and pigments in thermoplastics. It also offers improved impact and heat distortion temperature properties in thermoplastic materials.
PERFORMANCE PROPERTIES
High heat resistance
High gloss
Excellent surfactant
High reactivity
High solubility
SUGGESTED APPLICATIONS
Overprint varnishes & Inks
Textile treatment
Leather treatment
Carpet cleaners
Adhesives
Polymer modification
Strippable coatings
STYRENE MALEIC ANHYDRIDE COPOLYMERÂ TYPICAL PHYSICAL AND
CHEMICAL PROPERTIES.
Appearance: Off-white flake or powder
Acid Number, mg KOH/gm: 480
Color: Gardner scale 1
Tg, °C: 155
Resin Molecular Weight: Mn 2000
Resin Molecular Weight: MW 5500
Kinematic Viscosity, cts: 0.70
Non-volatiles, %: min. 99
Solubility: gms./100 ml
solvent at: 25 °C