Northstar Polymers

is a formulator & supplier of polyurethane resins.

 With over 40 years of experience in custom formulating and molding polyurethane resins, Northstar Polymers is your best choice when evaluating suppliers of polymer systems!

Northstar Polymers welcomes all types of manufacturers, small or large. We develop and produce materials, and we guide you through the manufacturing processes.

 

Let us work together with you for the success of your products and business!

Polyurethane Gel Elastomer

Mold Making Materials

Foams

Specialty Applications

Gel film casting material

Low viscosity and fast cure pattern for polyurethane-gel-elastomer film casting and other specialty applications.

  Hand-Mixable Flexible Foam

 

Data Sheet Update

Improved High Performance Formulations  

Polyester-base polyurethane gel

Low-rebound, higher strength gel for vibration dampening and other specialty applications.

 

Easy Mold-Making Instructions

New semi-rigid structural foam with longer pot-life for hand-mix/cast-in-place operations. Alternative to fast-curing rigid foam for short-run molding, filling, and other specialty applications, which requires a long pot-life.

Semi-rigid Light Foam for Molding

Used in compression molding technique to make variety of light parts.

 

6 LBS/Cuft Semi-rigid Foam for molding  parts with high load-bearing

Higher density of structural foam class formulation for load bearing applications.

      

 

Room-Temperature-Curable Microcellular Flexible Foam

Easy mixing liquid components to produce flexible microcellular foam parts in compression molds

Bio-Base Mold-Making Material

Northstar Polymers develops room-temperature-curable polyurethane formulations using renewable materials, which are derived agricultural products, designed to serve mold-making applications primarily for concrete mold-making market. 

Are You ....

Looking for an Alternative Source for your liquid polyurethane resin supply?

Looking for polyurethane resin for your Applications.?

Looking for a toll producer for your resins and pre-polymers?

If you already have your specification requirements, clicking this will be your starting point   to see many of our existing formulations. 

     

    Rhino Hyde® Bio-Spray™        Soybean Base Spray Liner

Rhino Hyde® Bio-Spray™ Highly Engineered 100% Solid Coating material Commonly used in Truck-Bed Liner.  Using Soybean base Chemical.  Renewable domestic material from heart of America!

Introducing our products

You can see most of our current product line at Selection Guide page. This page is linked to specification data sheets to the products.

There are several different types of polyurethanes. If you are looking for Solid Urethane, this link will be an introduction to our product line.

We produce both room-temperature-curable and elevated-temperature-cure urethane. If you are looking for room temperature cure urethane, please read this page by clicking , for the introduction. 

You can see the difference in the physical properties; we made a simple JAVA program to indicate the properties by clicking buttons

.

Our elevated temperature cure systems are introduced at this page, and we also have a JAVA program for your reference on the physical properties.

Foam Polyurethane also has a variety  of applications. Foam Polyurethane Properties can be displayed by click button system. (To be updated soon.)

Gel polyurethane is a material used in personal care products, medical padding parts, office supply, motorcycle/bicycle seating, vibration damping, and other specialty applications.

 

 

Let us here from you. You can use this form to write to us, and if you want to order a try-out kit, please also read this form.

 

 

 

 

Introduction: Northstar Polymers, One Source Solution, Toll Production, Alternative Source ,Applications, Lab Our Products: Solid Urethane, Room Temperature Cure ,High Temperature Cure, Foam Polyurethane, Gel polyurethaneProduct Selection Guide, Property Finders: Ambient Cure, High Temp. Cure, Foam More products Physical Properties of Extended Product Line Contact and Order: Let us know about you, Manufacturers' Guide: , Equipment Consideration , Mixing Instructions, Mold Making Procedure, Recommended Readings ,Recommended gloves

 

Northstar Polymers, LLC.
3444 Dight Ave. So., Minneapolis, MN 55406
Tel: 612-721-2911, Fax: 612-721-1009
E-mail:  info@northstarpolymers.com