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Polyurethane Gel Formulas







Applications for Polyurethane Gel Elastomer Materials


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Sticky Pad Materials



Reusable Pressure Sensitive Adhesive Raw Materials



GK-7 - Sticky Pad Material (Standard Stickiness - Low Viscosity)



This material is formulated for making sticky film or parts used as Pressure Sensitive Adhesive products. The low viscosity property of the mixed component enables users to cast it into a thin layer without entrapping a significant amount of air. This product can be cast in between films, molded in vertical mold, or cast on an open surface to make thin gel sheets. It is room-temperature-cure liquid castable system that can be processed without heat or with heat for faster curing time.



GK-22R - Sticky Pad Material (High Adhesion Strength)



GK-22R is formulated to make Pressure Sensitive Adhesive products such as sticky pads with softer and stickier consistency. Comparing to GK-7, the material can adhere to object with stronger adhesion strength. This formulation may be more suitable when it requires stronger temporary adhesion or when only a small adhesive area is available. It is room-temperature-curable liquid castable system.



OO Durometer Hardness polyurethan Gel Formulations



Please click the title texts to read the Technical Data Sheets.



MGP-V05A: Low tack surface soft gel at OO 5 Durometer



MGP-V05A is formulated to yield a very soft (Shore OO 5 Durometer Hardness) elastomeric gel material using the low viscosity liquid components at room temperature. The consistency of cured/molded material resembles to soft TPE of the similar hardness range. The surface stickiness is considerably less than typical polyurethane gel elastomer materials.



MGP-V20A - Low Tack Surface Soft Gel At OO 20 Durometer



MGP-V20A is formulated to yield a very soft (Shore OO 20 Durometer Hardness) elastomeric gel material using the low viscosity liquid components at room temperature. The consistency of cured/molded material resembles to soft TPE of the similar hardness range.



MGP-V30A - OO 30 durometer low-tack gel



MGP-V30A is formulated to yield a very soft (Shore OO 30 Durometer Hardness) elastomeric gel material using the low viscosity liquid components at room temperature. The consistency of cured/molded material resembles to soft TPE of the similar hardness range. > 500% elongation. Easy to fabricate.



MPP-V37A - OO Hardness Cushioning Gel (High viscosity)



MPP-V37A is Shore OO Durometer polyurethane gel elastomer formulation designed to be used in film encapsulated product. This variable ration system allows users to change the softness of products simply by adjusting the mixing ratio between the given part-A/part-B components.



MCP-V40A - Low rebound, vibration mitigation gel. Contains high rate of Renewable raw material.



MCP-V40A is one of our polyurethane gel formulations specifically designed for padding and cushioning applications, where low rebound property of the material is critical. This viscoelastic polymer is a two-component urethane casting system, which can easily be processed to make variety of products in various vibration-dampening, shock absorbing, and cushioning applications.



SAI-1 - OO Hardness Low Viscosity Cushioning gel



SAI-1 is Shore OO Durometer sale polyurethane gel elastomer formulation for molded parts used in a variety of applications including making cushioning parts, impact mitigation pads, motorcycle seating, electronic components potting material, and many other custom applications. The viscosity of component materials are much lower that MPP-V37A and it is easier to use. This formulation is no suitable for application directly casting on flexible films.



MSN-V40A - Oil Resistant Gel, Polyester based "polar" gel elastmer for oil resistant gasket applications



MSN-V40A is made of “polar” materials, which have excellent oil resistant property. Parts made of MSN-V40A exhibits good oil resistant property at a Shore Durometer OO hardness range. As many of polyurethane gel materials are made of polyether raw materials, which are more “non-polar” materials, the material tends to degrade quickly from contacts with oily substance. This combination of MSN-V40A's property can be utilized to make gaskets, seals, and other soft parts used in oily environments.



NTG-9



Whereas typical polyurethane gel formulations are used with another film or fabric materials covering the product surface, NTG-9 may not require such a surface-covering structure. This allows a user to make stand-alone polyurethane gel parts in mold without prefabrication of flexible film/laminate material. The low viscosity values of the component materials allow easy handling and replication of mold surface at a high resolution.



TFG-5 _ Low Cost "Tire Filler" Gel (Low Viscosity)



TFG-5 is variable hardness polyurethane casting resin formula with a long pot life. The hardness of the cured resin can be made into a range of Shore Durometer 5A to 50A by simply changing the mixing ratios of the same part-A/part-B combination. This will provide a convenience in applications to fill larger volume at a certain hardness range.



OOO Durometer hardness polyurethane gel formulas



Please click the title texts to read the Technical Data Sheets.



MGP-W50A: Low Tack Shore OOO scale soft gel elastomer



MGP-W50A is formulated to yield a very soft (Shore OOO 50 Durometer Hardness) elastomeric gel material using the low viscosity liquid components at room temperature. MGP-W50A is a 2-part liquid casting resin system that can be processed at room temperature with ambient pressure. Inexpensive soft molds or plastic/resin molds can be used to mold parts of this material. For small production quantities, it can be processed manually without a specific processing/dispensing machine.



MGP-W35A: Low Tack Shore OOO Scale Soft Gel Elastomer



MGP-W35A is formulated to yield a very soft (Shore OOO 35 Durometer Hardness) elastomeric gel material using the low viscosity liquid components. For small production quantities, it can be processed manually without a specific processing/dispensing machine. The material needs to be processed at an elevated temperature within 140 F - 180 F range.



MPC-W44A - OOO hardness "bio-base" Gel for padding, cushioning



MPC-W44A is a "bio-base" OOO Scale Gel MPC-W44A, which is one of our polyurethane gel formulations specifically designed for padding and cushioning application. The cured material has slow rebounding characteristics and gradual compression deflection rates at the Shore OOO hardness range. This material is designed to be used in a flexible film encapsulation.



MCG-1 - Microcellular gel-foam



MCG-1 is a unique formulation to create vibration dampening, impact mitigation, and cushioning parts. It makes microcellular flexible foam in the body of polyurethane gel elastomer. It is designed to service low load-bearing vibration dampening applications to protect sensitive equipment, simulating human fat consistency for various modeling applications, and seating products to provide a good cushioning effect within a limited thickness.



Contact



Tandem Products, Inc. /dba Northstar Polymers
3444 Dight Avenue South, Minneapolis, MN 55406, USA
Tel: +1(612)721-2911, Email: info@northstarpolymers.com