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.
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
- Emulsion polymerization
- Overprint varnishes & Inks
- Textile treatment
- Leather treatment
- Carpet cleaners
- Adhesives
- Polymer modification
- Strippable coatings
STYRENE MALEIC ANHYDRIDE COPOLYMER 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