Introduction to Polypropylene Fiber: A Game-Changer in Cementitious Composites Polypropylene fiber has emerged as a transformative additive in concrete innovation, providing superior crack control, impact resistance, and longevity without jeopardizing workability or cost-efficiency. As construction demands shift towards sustainability, strength, and performance optimization, polypropylene fibers– synthetic, polymer-based filaments– are being progressively incorporated into cementitious systems…
polypropylene
Polyethylene-polypropylene glycol CAS 9003-11-6
About Polyethylene-polypropylene glycol:Polyethylene-polypropylene glycol is usually of the following types: molecular weight 950 (No. 3), 1200 (No. 4), 1450 (No. 5), 1750 (No. 6), 2050 (No. 7), 2250 (No. 8), 2750 (No. 9), 3250 (No. 10). The proportion of the partial molecular weight of hydrophilic agglomerated ethylene oxide to total molecular weight is usually 10%-80%….