Sartomer Americas

Adhesives & Sealants

Sartomer Earns USDA Biobased Product Certification for Sarbio® Product Line

Exton, Pa.Â- – Sartomer Americas has earned the Certified Biobased Product designation from the USDA for its entire Sarbio® line of 13 specialty acrylates and methacrylates. The certification confirms that these products meet or exceed prescribed USDA standards for renewable biobased content. Biobased products are materials composed in whole or in significant part from renewable...

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Laboratory and Research Supplies and Equipment

Dual-Cure Oligomer targets exterior hardcoat applications.

Combining acrylate and hydroxyl functionalities for dual-cure capability, CN9062 imparts hardness and scratch resistance to protective coatings for automotive surfaces, plastic substrates, and electronic devices.Â- Liquid oligomer is UV/EB curable and is reactive with NCO based on its hydroxyl functionality. PETA-free product minimizes irritation potential while adding durability to coatings...

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Materials

Liquid Coagent optimizes properties of rubber and plastic.

Encompassing both Type I and Type II classifications, SR523 Coagent minimizes cure times and optimizes processability of peroxide-cured elastomers compared to conventional coagents such as triallyl cyanurate. Product demonstrates scorch resistance and remains clear atÂ- ambient temperature. Coagent is suitable for rubber and plastics used for building profiles, injection molded goods,...

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Chemicals & Gases

Sartomer Re-enters Rubber Market with Liquid Coagents

EXTON, Pa., - As of May 1, global specialty chemicals manufacturer Sartomer USA, LLC will resume direct sales and distribution of coagents to formulators and manufacturers in the worldwide rubber industry. The product offering includes SR®, CN and Saret® brand liquid rubber coagents. Sartomer produced and marketed liquid rubber coagents from the 1960s through 2009. Cray Valley became the...

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Chemicals & Gases

Oligomer provides durability for automotive applications.

Able to provide resilience in automotive components, CN9025 aliphatic urethane acrylate has non-yellowing, PETA-free formula that reduces irritation risk to formulators and production personnel. Coatings that employ this product demonstrate weatherability as well as resistance to abrasion and chemicals. Uses include UV-/EB-cured hard-coat applications in automotive industry, including body...

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Copolymer offers heat and water resistance.

Available in flake, powder, and ammonia solution form, SMA®2021 styrene maleic anhydride copolymer offers heat resistance without compromising water resistance in polymer modification, leather re-tanning, graphic arts, coatings, and overprint varnish applications. Product is approved for use in various FDA applications, including adhesives that are separated from food by functional barrier,...

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Laboratory and Research Supplies and Equipment

Polyester Acrylate Oligomers offer accelerated cure rates.

While CN2261LV is suited for UV-curable wood coating applications where hardness and abrasion resistance are required, CN2264 offers increased flexibility and maintains hardness, abrasion resistance, and cure rate for flexographic and screen ink as well as wood, floor, and paper coating applications. Tetrafunctional polyester acrylate oligomer, CN2282, maintains flexibility for use in coatings,...

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Adhesives & Sealants

Sartomer's SMA 1000 Modifies Polybutadiene Terephthalate Melt Flow

EXTON, Pa., February 9, 2009 - Sartomer Company's plastics research and development team discovered a new use for its Styrene Maleic Anhydride (SMA®) resin. SMA 1000 can modify the melt-flow of polybutadiene terephthalate (PBT) in mixtures (in situ), enabling greater flexibility in part design. The new use may lead to thinner, more complex mold designs, more intricate flow paths, and fewer...

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Laboratory and Research Supplies and Equipment

Hydrophobic Urethane Acrylate Oligomer resists chemicals.

Compatible with hydrophobic acrylate monomers, CN9014 offers chemical resistance and also acts as pigment dispersing aid. Cured films of this cloudy liquid, which offers low yellowing characteristics, can have Tg values to -41°C and are flexible as well as resistant to alkali, acid, and humidity. Additional characteristics include 230 psi tensile strength, 18,000 cps @ 60°C viscosity,...

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