The Universal Selection Source: Adhesives Ingredients

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Polycarbonate Diols (PCD) are used for a wide range of polyurethane-based adhesive & sealant formulations, providing an extreme durability and a high performance to the final polymer. These products offer customizable possibilities for superior & long-term retention of designed performances.

4 reasons to use Polycarbonate Diols in PU Adhesives

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4 reasons to use Eternacoll® Polycarbonate Diols in Polyurethane Adhesives

Eternacoll® Polycarbonate Diols are used for a wide range of Polyurethane Adhesives, providing an extreme durability and a high performance to the final polymer:
  1. They provide increased adhesion properties; 
  2.  They deliver a high thermal stability; 
  3.  They bring an excellent hydrolytic stability 
  4.  They also enable to improve the resistance of Polyurethane to chemicals.

Eternacoll® Polycarbonate Diols provide high performance to Polyurethane Adhesives vs other Polyol benchmarks:
  •  86% reduction of yellowness after artificial weathering; 
  •  85% retention of initial adhesion properties after exposure at high temperatures; 
  •  67% reduction of variation of initial adhesion properties after exposure to harsh hydrolytic environments; 
  •  80% Improved adhesion properties vs standard diols.

The extreme durability provided by Eternacoll® Polycabonate Diols to Polyurethane adhesives makes them suitable for various applications, such as: industrial assembly, adhesives exposed to harsh environments, sealants, footwear adhesives, aerospace, taps & labels, automotive, packaging, etc.

Bring extreme durability to your PU formulations!
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When it comes to industrial protection footwear, you have to make sure that you use the best Polyurethane adhesives that can resist to severe chemical attack and extreme conditions. Check this case study to learn more.
Do you want to improve PU foowtear adhesives? Eternacoll® Polycarbonate Diols bring extreme durability to waterborne and solvent-based PU adhesives.
Meet all the Industrial assembly adhesives requirements! Polycarbonate Diols deliver excellent adhesives strength to substrates and best-in-class durability.
Willing to improve the durability of your Polyurethane sealants for B&C? Polycarbonate diols enhance damping properties and improve degradation resistance of PU.
Solvent-free cyclic aliphatic copolycarbonate diol. Polyurethanes produced from this grade are superior to those based on polyether diol as well as polyester diol and provides high hardness, high thermal stability as well as high mechanical properties.
Solvent-free cyclic aliphatic copolycarbonate diol. Is recommended for those applications when high performance and durability to the final adhesive is needed in the terms of weather ability and heat as well as hydrolytic resistance.
Solvent-free cyclic aliphatic copolycarbonate diol. Recommended for those applications when high performance and durability to the final adhesive is needed in the terms of weather ability and heat as well as hydrolytic resistance.
Solvent-free liquid aliphatic polycarbonate diol. Is recommended for those applications when high performance and durability to the final adhesive is needed in the terms of weather ability and heat as well as hydrolytic resistance.
Solvent-free liquid aliphatic polycarbonate diol. Polyurethanes produced from this grade are superior to those based on polyether diol as well as polyester diol and provides high flexibility, high thermal stability as well as high mechanical properties.
Solvent-free solid aliphatic polycarbonate diol. Polyurethanes produced from this grade are superior to those based on polyether diol as well as polyester diol.
Solvent-free solid aliphatic polycarbonate diol. Is recommended for those applications when high performance and durability to the final adhesive is needed in the terms of weather ability and heat as well as hydrolytic resistance.
Solvent-free solid aliphatic polycarbonate diol. Provides good T-peel resistance and similar lap-shear strength than standard polyols by replacing the blend of a classical polyol by this polycarbonate diol.
Solvent-free solid aliphatic polycarbonate diol. It is an excellent polyol for adhesives in terms of ageing and contributes to show better chemical resistance than countertypes based on standard polyols.
Solvent-free liquid copolycarbonate diol. Is an excellent polyol for adhesives in terms of ageing and contributes to show better chemical resistance than countertypes based on standard polyols.
Solvent-free liquid copolycarbonate diol. Provides good T-peel resistance and similar lap-shear strength than standard polyols by replacing the blend of a classical polyol by this polycarbonate diol.
Solvent-free liquid copolycarbonate diol. Provides high flexibility, optimum performance at low temperature, high thermal stability as well as high mechanical properties.
Solvent-free linear aliphatic polycarbonate diol. Provides good T-peel resistance and similar lap-shear strength than standard polyols by replacing the blend of a classical polyol by this polycarbonate diol.
Solvent-free liquid copolycarbonate diol. Provides good T-peel resistance. PU produced from this grade is superior to the one based on polyether diol as well as polyester diol.
Do you want to improve the durability of your polyurethane based adhesives, even in extreme conditions? UBE Eternacoll® is a large platform of polycarbonate polyols used in the formulation of superior durable polyurethane-based adhesives.
Have you ever dreamt of formulating best in class durable PU Sealants that would resist to harsh conditions? Ideal for Sealants, UBE Eternacoll® Polycarbonate Diol provides an outstanding durability thanks to the excellent retention of initial PU properties, even under extreme conditions.
Get all the answers to frequently asked questions about Polycarbonate Diols: Technical Performance, Formulation and Product Selection.
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Case Studies from Polycarbonate Diols for durable PU

Boost the adhesion and durability of Polyurethane adhesives for Industrial assembly

Industrial assembly adhesives carry a lot of challenges. More efficient than traditional diols, Eternacoll® PCD leverage the benefits of Polyurethane adhesives and deliver excellent adhesives strength to metal & plastics substrates, as well as best-in-class durability thanks to enhanced resistance to high temperatures and hydrolysis.

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Improve the durability of your Polyurethane Adhesives in harsh conditions

UBE Eternacoll® is a large platform of polycarbonate polyols used in the formulation of polyurethane-based adhesives. These products offer customizable possibilities providing superior and long-term retention of designed performances, without modification of initial properties after being exposed in harsh environments.

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Maximize the durability of your Polyurethane Sealants in harsh conditions

Ideal for Sealants, UBE Eternacoll® Polycarbonate Diol enables to easily meet specifications and boost the resistance of Polyurethane to mechanical aggressions such as abrasion, leading to cracks. It also provides an outstanding durability thanks to the excellent retention of initial properties, even under extreme conditions.

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Footwear adhesives: Take your Polyurethane formulation to the next level

Polyurethane adhesives are broadly used for attaching the upper to the shoe sole. But how can you make sure that your PU water-based adhesives achieve good bond strengths? And how can you improve your current solvent-based systems too? 

Eternacoll® Polycarbonate Diols significantly improve the performance of waterborne and solvent-based PU adhesives. They bring improved durability, excellent adhesion to a variety of substrates, and an increased resistance to hydrolysis for long lasting and high performance PU Footwear adhesives.

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Maximize the endurance of PU adhesives for industrial protection footwear

Polyurethane adhesives are broadly used for attaching the upper shoe to the sole. But when it comes to industrial protection footwear, you have to make sure that you use the best Polyurethane adhesives that can resist to severe chemical attack and extreme conditions. 

Eternacoll® Polycarbonate Diols significantly improve the performance of waterborne and solvent-based Polyurethane adhesives. Indeed, they bring an improved resistance to severe ageing and extreme chemical attack for long lasting and high performance industrial footwear adhesives.

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