Polysciences offers a several unique surfactants/particle suspension aids for using in CMP.
In addition to the ultra-pure semiconductor grade listed below, we can custom formulate or synthesize materials for your specific requirements.
Poly(acrylic acid), Nom. MW 5,000, Electronics Grade - Cat. # 24600
Poly(acrylic acid), Nom. MW 10,000, Electronics Grade - Cat. # 24597
Poly(acrylic acid), Nom. MW 15,000, Electronics Grade - Cat. # 24598
Poly(acrylic acid), Nom. MW 30,000, Electronics Grade - Cat. # 24601
Poly(acrylic acid), Nom. MW 50,000, Electronics Grade - Cat. # 24599
We also offer specially branched polyacrylic acids which can provide particle sieve benefits.
Please contact us at 1-800-523-2575 or 1-215-343-6484 or email: info@polysciences.com