Prospector

Acclaim® 4220 N

Generic Family: Additive -- Antistatic Agent -- PolyolSupplied by: Covestro - PUR
Acclaim 4220N polyol is a 4,000-molecular-weight diol based on propylene oxide and ethylene oxide. This high-performance, low-monol polyether is prepared with Covestro's proprietary IMPACT® technology, using a patented organo-metallic propoxylation catalyst. The terminal end-groups have a high percentage of primary hydroxyl end-groups giving a relatively high reactivity with isocyanates. Because this product is not acidified, care must be taken using it in isocyanate-terminated prepolymers.

Acclaim 4220N polyol is used in polyurethane and other urethane applications, including cast elastomers, sealants, adhesives, epoxy flexibilizers, defoamers, reaction injection molding (RIM), lubricants, crude oil de-emulsifiers, and plasticizers. As with any product, the use of Acclaim 4220N polyol in a given application must be tested (including but not limited to field testing) in advance by the user to determine suitability.

Acclaim 4220N polyol is a complementary product to Acclaim 6320N polyol, an ultra-low monol ethylene- oxide capped triol with the same equivalent weight. Overall polyol functionality can easily be varied by blending these two polyols. Acclaim 4220N polyol should be acidified prior to use in prepolymer applications This polyol contains extremely low levels of monol. In some polyurethane systems, formulation changes, such as reducing the cross-linking level or changing the hard- segment content, may be necessary to maximize the benefits of using Acclaim polyols.
General Properties

Access the complete datasheet details for Acclaim® 4220 N when you create your free account with Prospector. You’ll find complete information on physical, mechanical and hardness specs.

Material Status
Comercial: Activo
Documents
description

Technical Datasheet (English)

Download Document
Availability
Latinoamérica, Norteamérica
Other Properties
Additives Category, Formas, Bulk Density
Access 3 properties in Additives. Create your free account or sign into Prospector.
Processing

Find specific processing information for Acclaim® as well as general information for the Additive -- Antistatic Agent -- Polyol generic family. Register or Sign In for more information.

Where To Buy

You can purchase Acclaim® 4220 N from 1 distributors or manufacturers. Register or Sign In for more information.

Prospector Sign in / Register
Premium Features

PROSPECTOR

Find solutions, not just materials.

When you join Prospector, you leverage the dynamic tools and features to find solutions fast.

Register Today