Lactide Monomers for Adhesives and Sealants

Vercet™ L50 by NatureWorks is 3,6-dimethyl-1,4-dioxane-2,5-dione. It is a high-purity L-lactide derived from bio-based feedstock. Hotmelt adhesives made from utilizing Vercet™ L50 offers a tunable work life, excellent adhesion as well as low dispensing temperatures for food packaging, paper, fiber board and wood applications. It is useful for the synthesis of polymers, copolymers and grafted substrates. It is also useful as reactive chemical intermediates for other synthesis and manufacturing purposes.

PLA205M by Shenzhen Esun Industrial is a bright color polylactide diol. It can improve cohesive strength & adhesion and possesses excellent abrasion resistance, good oil resistance and outstanding compression resistance. It possesses good chemical stability, very good optical performance and excellent thermodynamic stability. PLA205M can be used to improve the flexibility, mobility, low temperature impact resistance, formability and mechanical properties. It is recommended for UV glue.

Vercet™ M700 by NatureWorks is 3,6-dimethyl-1,4-dioxane-2,5-dione. It is a high-purity meso-lactide derived from bio-based feedstock. Hotmelt adhesives made from utilizing Vercet™ M700 offers a tunable work life, excellent adhesion as well as low dispensing temperatures for food packaging, paper, fiber board and wood applications. It is useful for the synthesis of polymers, copolymers and grafted substrates. It is also useful as reactive chemical intermediates for other synthesis and manufacturing purposes.

PLA210B by Shenzhen Esun Industrial is a polylactide diol. It can improve cohesive strength & adhesion and possesses excellent abrasion resistance, good oil resistance and outstanding compression resistance. It exhibits good optical performance, bright color, good chemical stability and excellent thermodynamic stability. It can be used to improve the flexibility, mobility, low temperature impact resistance, formability and mechanical properties. PLA210B is suitable for UV glue.

PLA210M by Shenzhen Esun Industrial is a polylactide diol. It can improve cohesive strength & adhesion and possesses excellent abrasion resistance, good oil resistance and outstanding compression resistance. It exhibits good optical performance, bright color, good chemical stability and excellent thermodynamic stability. PLA210M is suitable for UV glue. It can be used to improve the flexibility, mobility, low temperature impact resistance, formability and mechanical properties.

PLA205B by Shenzhen Esun Industrial is a polylactide diol. It exhibits good optical performance, bright color, good chemical stability and excellent thermodynamic stability. It can improve cohesive strength & adhesion and possesses excellent abrasion resistance, good oil resistance and outstanding compression resistance. It can be used to improve the flexibility, mobility, low temperature impact resistance, formability and mechanical properties. PLA205B is recommended for use in UV glue.

Capa® Lactide 8000 Series is a high-quality liquid lactide copolyols. They are produced by copolymerizing Capa® caprolactone with renewable lactide monomers. Exhibit improved solubility in order to reduce or even eliminate the use of solvents. Possess optical clarity, minimal haze and high resistance to wear, abrasion, oils and chemicals. Provide increased adhesion to demanding substrates and enhances hardness without increasing isocyanate content of the final formulation. Offer extra open-time, sustainability and consistency. Have medium molecular weight, low viscosity and low crystallinity. Depending on grade, they have up to 50% renewable content. Suitable for a wide range of high performance thermoplastic polyurethane (TPU) adhesives with reduced carbon footprints. Applications include adhesive joints.

PLA220M by Shenzhen Esun Industrial is a bright color polylactide diol. It can improve cohesive strength & adhesion and possesses excellent abrasion resistance, good oil resistance and outstanding compression resistance. It possesses good chemical stability, very good optical performance and excellent thermodynamic stability. PLA220M can be used to improve the flexibility, mobility, low temperature impact resistance, formability and mechanical properties. It is recommended for UV glue.

(3R-cis)-3,6-dimethyl-dioxane-2,5-dione. It is a dimer of D-lactic acid. Puralact D is a white, crystalline solid that is commonly used to prepare D-lactide containing homopolymers or copolymers.

(3S-cis)-3,6-dimethyl-1,4-dioxane-2,5-dione. It is a dimer of L-lactic acid. Puralact L is a white, crystalline solid that is commonly used to prepare L-lactide containing homopolymers or copolymers.