Product Selection Guide for Applications in Polyurethane Leather Slurry

Product NameModelRecommended Application FieldProperty
No Solvent PU LeatherLeather SlurryResinFinishing Agent
CatalystAUCAT-RM301★★


High thermal sensitivity, high activity and long flow period
AUCAT-202★★


Hydrolysis resistance, mild activity, good coordination and collocation, and speed up post molding
CUCAT-RM60★★


Thermal sensitive and delay catalysis, speed up post molding
CUCAT-S02
Environmentally friendly tin catalyst with high activity
AUCAT-1301

★★
Eco-friendly substitute for tin, recommended for the synthesis of aliphatic PU resin.
AUCAT-101/202


★★Recommended for oil-based finishing agent, hydrolysis resistance, good compatibility, does not affect gloss
AUCAT-101W/201W


★★It is recommended for water-based finishing agent. It has good hydrolysis resistance, good compatibility and does not affect the gloss
WCAT-WS8

★★
It is recommended for moisture curing resin. It can cure fast at low temperature in winter.
BCAT series
★★★★
Organic bismuth catalysts
BX series
★★★★
Bismuth-zinc composite catalyst
Defoaming AgentYRXP-02

Good compatibility, good foam inhibition and breaking effect
Anti-yellowing antioxidantUVK-CL2
Anti UV and thermal oxygen aging


★★ ——  strongly recommended    ★ —— recommended  ☆ —— usable

This guide is only a rough directional guidance. The actual formula process is complex and diverse. The accurate suitability needs to be confirmed by test or communicated with Yourun engineer.

The above are only some of the products in application

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