NYRIM® (Polymer additives)

NYRIM® by Brüggemann is an elastomer-modified nylon 6 block copolymer featuring low-viscosity reactive components that cure in the mold to form high-molecular-weight nylon polymers. It can be injected into molds containing glass mat or blended with mineral fillers for reinforced applications.

Key benefits of NYRIM® brand include:

Excellent stiffness-to-toughness balance
Strong fatigue and abrasion resistance
Good low-temperature toughness
Suitable for reinforced molding applications
Compatible with mineral fillers and glass mats

8 Products match your search

NYRIM® Mold Sealer

by Brüggemann

NYRIM® Mold Sealer by Brüggemann is an external mold-release agent for NYRIM® and AP-NYLON®. It reduces sticking to the mold and improves release from the mold. It is used for producing cast polyamide. Typical products of cast polyamide extend from large, low-tension semi-finished products, such as bars, tubes, and plates, to complex, often thick-walled molded parts that cannot be manufactured through injection molding or extrusion. NYRIM® Mold Sealer is used in rough and tough applications.

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NYRIM® Additive 6 Plus

by Brüggemann

NYRIM® Additive 6 Plus by Brüggemann is a processing aid and impact modifier in the anionic polymerization of caprolactam along with the catalyst BRUGGOLEN® C10 and activator BRUGGOLEN® C20P (pellet form) or BRUGGOLEN® C235 (liquid form). It improves toughness and yield in machining semi-finished products. It can increase the low temperature impact strength of cast polyamide by the formation of a copolymeric structure. The anionic polymerization of caprolactam is inhibited by the smallest amounts of moisture therefore the process requires moisture-free raw materials and moisture proof conditions. It is recommended for large, low-tension semi-finished products such as bars, tubes and plates, to complex, often thick-walled molded parts that cannot be manufactured through injection molding or extrusion. NYRIM® Additive 6 Plus can also be used in rough and tough applications. The dosage level can vary from 2-20%. The shelf life of the product is at least 12 months under (dry, 25°C) conditions.

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NYRIM® Mold Release B

by Brüggemann

NYRIM® Mold Release B by Brüggemann is a release agent. It is used for producing cast polyamide. Typical products of cast polyamide extend from large, low-tension semi-finished products, such as bars, tubes, and plates, to complex, often thick-walled molded parts that cannot be manufactured through injection molding or extrusion. The dosage level of NYRIM® Mold Release B is 0.2-0.5%. It is used in rough and tough applications.

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NYRIM® C1 Catalyst

by Brüggemann

NYRIM® C1 Catalyst by Brüggemann is a solid, magnesium-based catalyst along with the activators NYRIM® P1-30- or NYRIM® P1-20A prepolymers. It is used in the anionic polymerization of AP-NYLON® caprolactam and for producing cast polyamide. This system enables the production of homogeneous cast parts of a reproducible high quality with short production cycles (demolding after less than 10 minutes) and low casting temperatures (melt: 95-105°C, mold: 140-150°C). Typical products of cast polyamide extend from large, low-tension semi-finished products, such as bars, tubes, and plates, to complex, often thick-walled molded parts that cannot be manufactured through injection molding or extrusion. It is suitable for rough and tough applications. The amount of NYRIM® C1 catalyst ranges from 4-8% (by weight). The shelf life of the product is at least 6 months under (dry, 25 °C) conditions.

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NYRIM® Black Masterbatch

by Brüggemann

NYRIM® Black Masterbatch by Brüggemann is a viscous, black color dye. It is used for producing cast polyamide. Typical products of cast polyamide extend from large, low-tension semi-finished products, such as bars, tubes, and plates, to complex, often thick-walled molded parts that cannot be manufactured through injection molding or extrusion. The dosage level of NYRIM® Black Masterbatch is 0.2-0.5%. It is used in rough and tough applications.

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NYRIM® P1-30 Prepolymer

by Brüggemann

NYRIM® P1-30 Prepolymer by Brüggemann is a high molecular weight, viscous elastomeric polymeric liquid activator in the anionic polymerization of AP-NYLON® Caprolactam, along with the NYRIM®C1-Catalyst. This system enables the production of homogeneous cast parts of a reproducible high quality (fast demolding after less than 10 minutes) and low casting temperatures (melt: 95-105°C, mold: 140-150°C). It is recommended for two component casting equipment and cast polyamide. It is suitable for large, low-tension semi-finished products, such as bars, tubes, and plates, to complex, often thick-walled molded parts that cannot be manufactured through injection molding or extrusion. The product is used in rough and tough applications. The shelf life of the product is at least 24 months under (dry, 25°C) conditions. Recommended dosage level of NYRIM® P1-30 Prepolymer is 15-44%.

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NYRIM® Foam Stabilizer

by Brüggemann

NYRIM® Foam Stabilizer by Brüggemann is a processing aid. It reduces macroscopic shrink of molding. It is used for producing cast polyamide. Typical products of cast polyamide extend from large, low-tension semi-finished products, such as bars, tubes, and plates, to complex, often thick-walled molded parts that cannot be manufactured through injection molding or extrusion. The dosage level of the product is 0.3%. NYRIM® Foam Stabilizer is used in rough and tough applications.

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NYRIM® P1-20A Prepolymer

by Brüggemann

NYRIM® P1-20A Prepolymer by Brüggemann is a high molecular weight, viscous elastomeric polymeric liquid activator in the anionic polymerization of AP-NYLON® Caprolactam, along with the NYRIM®C1-Catalyst. It is recommended for two component casting equipment and cast polyamide. This system enables the production of homogeneous cast parts of a reproducible high quality (fast demolding after less than 10 minutes) and low casting temperatures (melt: 95-105°C, mold: 140-150°C). It is suitable for large, low-tension semi-finished products, such as bars, tubes, and plates, to complex, often thick-walled molded parts that cannot be manufactured through injection molding or extrusion. The product is used in rough and tough applications. The shelf life of the product is at least 24 months under (dry, 25°C) conditions. Recommended dosage level of NYRIM® P1-20A Prepolymer is 11-22%.