Adhesive ingredients for Film / Web Adhesives

Tolonate™ HDT-LV2 by Wanhua Chemical is a solvent free, very low viscosity aliphatic polyisocyanate based on hexamethylene diisocyanate trimer (HDI homopolymer). It demonstrates excellent outdoor durability and mechanical performance, along with outstanding resistance to solvents, abrasion, and chemicals.

• It is suitable for adhesives including pressure-sensitive-(PSA), non-pressure sensitive-, contact-, film/web-, hot-melt-, solvent-based-, water-based-, tie-layer- and thermosetting adhesives.
• It is used in automotive and general industry market applications.
• It is also recommended for pre-formed tape/gaskets, room-temperature curing-, foam-, heat-cure- and putty sealants.
• Tolonate™ HDT-LV2 has a shelf life of 2 years.

EPI-REZ™ Resin 3515-W-60 by Westlake Epoxy is a non-ionic, aqueous dispersion of a bisphenol A epoxy resin. It is mechanically stable and offers moderate viscosity. It is free from organic solvent. It is completely water reducible, providing wide latitude for viscosity reduction.

• It possesses high epoxy functionality, high solids and good water- and chemical resistance.
• It shows good compatibility with most latex resins and some waterborne phenolic resins.
• EPI-REZ™ Resin 3515-W-60 is used in the formulation of film adhesives.
• It has a shelf life of 1 year.

Pearlbond™ 360 distributed by Bjørn Thorsen is polyether-based thermoplastic polyurethane. Exhibits low melting point and excellent transparency. Offers excellent flexibility, elasticity, high breathability and easy processing.

• It is resistant to hydrolysis, chemical and microbial attack.
• Provides very low hardness with low activation temperature to avoid damage the substrates.
• It is suitable for processing by extrusion.
• Pearlbond™ 360 is recommended for hot melt adhesives, powder and film applications.

Tolonate™ X FLO 100 by Wanhua Chemical is a partially bio-based, solvent-free, extremely low viscosity aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). It contains 32% of carbon from renewable resources. It exhibits outstanding outdoor durability.

• It is suitable for adhesives including contact-, film/web-, hot-melt-, solvent-based-, tie-layer-, pressure-sensitive-(PSA), non-pressure sensitive- and thermosetting adhesives.
• Tolonate™ X FLO 100 is also recommended for pre-formed tape/gaskets, heat-cure-, room-temperature curing-, foam- and putty sealants.
• It has a shelf life of 6 months.

Tolonate™ HDT by Wanhua Chemical is a medium viscosity, solvent free aliphatic polyisocyanate based on hexamethylene diisocyanate trimer. It offers outstanding outdoor durability and mechanical properties in conjunction with outstanding resistance to solvents, abrasion and chemicals.

• It is suitable for pre-formed tape/gaskets, heat-cure-, room-temperature curing-, foam- and putty sealants.
• It is recommended for adhesives including contact-, hot-melt-, pressure-sensitive-(PSA), non-pressure sensitive-, film/web-, solvent-based-, tie-layer- and thermosetting adhesives.
• It is used in automotive and industrial market applications.
• Tolonate™ HDT has a shelf life of 2 years.

Pearlbond™ 300 distributed by Bjørn Thorsen is a non-plasticized aromatic polyester-based thermoplastic polyurethane (TPU). Exhibits very soft material, high thermoplasticity and low activation temperature. Provides excellent bonding strength to delicate substrates. Pearlbond™ 300 is recommended for hot melt adhesives, films, powder applications.

Pearlbond™ 301 distributed by Bjørn Thorsen is a plasticizer-free, very soft, high-performance polyester-based aromatic thermoplastic polyurethane (TPU). Provides low activation temperature and high bonding strength to diverse substrates Pearlbond™ 301 is designed for use in hot melt adhesives applications (including film & powder).

Pearlbond™ 1170L distributed by Bjørn Thorsen is a linear, aromatic thermoplastic polyurethane (TPU) grade. It combines fast crystallization rate together with high heat resistance and high thermoplasticity. It shows outstanding adhesion to PVC, rubber, fabrics, leather and polyurethane. It can be converted into thermobonding film, webs, nets and powder. Pearlbond™ 1170L is suitable for processing by extrusion (flat films).

Antioxidant 250-SVA by Akrochem is a non-discoloring, non-staining antioxidant. It provides the function of extending and preventing the loss of tack in uncured rubber, adhesive films for tape applications, and hot melt adhesives. It slows the drying out or “skinning” of adhesives.

Tolonate™ X F 800 by Wanhua Chemical is a solvent-free, low viscosity aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). It exhibits outstanding outdoor durability and mechanical properties in conjunction with outstanding resistance to solvents, abrasion and chemicals.

• It is suitable for adhesives including contact-, film/web-, hot-melt-, solvent-based-, tie-layer-, pressure-sensitive-(PSA), non-pressure sensitive- and thermosetting adhesives.
• Tolonate™ X F 800 is also recommended for pre-formed tape/gaskets, heat-cure-, room-temperature curing-, foam- and putty sealants.
• It is used in general industry market applications.
• It has a shelf life of 9 months.