Z1650A Polyester Polyol for PIR Foam

Product Description

Product Description

General description	Z1650A is a special polyester polyol based on the synthesis and modification of aromatic diacid and polyol. It is specially developed for the production of polyurethane rigid foam, especially PIR, which can significantly improve the fire resisting property of foam.
Main advantage	• Low hydroxyl value, moderate viscosity, good flowability • good toughness, moderate physical strength • can significantly improve the fire resisting property of foam
Major application	Polyurethane rigid foam, PIR system Items Spec OHv [mgKOH/g] 165±15 Water content [%] Max. 0.15 Viscosity (25°C) [cps] 20000-26000 Acid value [mgKOH/g] Max. 1.5 Color [Gardener] Colorless to light yellow transparent liquid Density (25°C) [g/cm3] 1.13-1.14
Specification
Package	230KG/steel drum, 1000KG/IBC,25tons/iso-tank or as per request.
Storage	Suggested temperature 15-25°C Shelf life (in a sealed container) 6 months
Safety	Z1650A is a polyol based substance, it may cause slight to moderate irritation on direct contact with the skin, eyes and mucous membranes, particularly if contact is prolonged. Safety goggles and impermeable protective gloves should always be worn if there is a risk of direct exposure when handling this product. Splashes in the eyes should be removed immediately by careful flushing with copious amounts of water. If irritation persists, medical attention should be obtained. Splashes on the skin should be wiped off immediately, after which the contaminated areas should be thoroughly washed with soap and water. A good barrier cream should then be applied. Contaminated clothing should be removed immediately to prevent further skin contact and thoroughly cleaned before reuse. The product should be kept away from food, drinks and tobacco. Further technical information relating to safety can be found in the Safety Data Sheet.

Company Profile With over 20 years technical and production experience accumulation in polyurethane rigid foam industry,especially we have core technical on high flame resist (B1 class)rigid PIR/PUR sandwich panel,from base polyol to blended polyol system,this enable us having lead position in this specific rigid PU foam industry. Based on above team set up Jingju company in March,2023.
We Focus on: Based polyols like polyether polyol, polyester polyol and FR polyol development and production. PU system applications development, production, sales and technical service. major applications are thermal insulation for appliance, solar/electric water heater, panel, spray, pipe, also wood-imitation, etc.
We are confident to provide you with most suitable solution in the field of PU rigid foam.