1. Polyurethane adhesive for food packaging: It can withstand high temperature cooking at 120~135 °C or solvent-free. The scale of a single unit is 5,000 tons/year.
2. Enhanced flame retardant insulating polyurethane foam: water vapor transmission rate of 2.8 g / m2 / h; thermal conductivity (-163 ° C) ≤ 0.019 W / (m • k); oxygen index (%) ≥ 24; vertical combustion ( Within 20s, the flame tip height is ≤110～120 (ignition self-extinguishing). The scale of a single set of devices reaches 1,000 tons/year.
3. Special (aliphatic/alicyclic) isocyanate: mainly including hexamethylene diisocyanate (HDI), isophorone diisocyanate (IPDI), dicyclohexylmethane-4,4'-diisocyanate (HMDI) The aliphatic/alicyclic isocyanate has excellent mechanical properties, outstanding chemical stability and excellent light and weather resistance. The scale of a single set of equipment reaches 10,000 tons/year.
4. New degradable plastics: including carbon dioxide, PBS (polybutylene succinate), PBAT (polybutylene terephthalate / butylene adipate) and PBSA (polysuccinic acid / adipic acid) Biodegradable plastics such as butylene glycol esters, polyhydroxyalkanoates (PHA), and polycaprolactone (PCL) have high strength, durability, temperature resistance, and the like. The scale of a single set of equipment reaches 10,000 tons/year.
5.3D printing polymer material: It is suitable for industrialized 3D printing technology by modifying polymer materials to have good processability, excellent dimensional accuracy, high temperature resistance, good fluidity and low cost. The scale of a single unit is up to 1,000 tons per year.
6. Super absorbent resin: particle size distribution: <150 μm ≤ 5%, <106 μm ≤ 1%; absorption speed ≤ 55 s, absorption ≥ 50 g / g, liquid retention ≥ 30 g / g. The scale of the new single-unit installation reached 30,000 tons/year or the existing equipment was upgraded.