New one and two-component dispensers

At pro­duc­tron­i­ca in Munich, Vis­cotec pre­sent­ed, among oth­er things, its opti­mized dis­penser series for even small­er dis­pens­ing quan­ti­ties. Both one-com­po­nent and two-com­po­nent dis­pensers have been opti­mized for the appli­ca­tion of very small quan­ti­ties. From now on even small­er quan­ti­ties can be dis­pensed with max­i­mum pre­ci­sion. The one-com­po­nent dis­penser 3RD3 and the two-com­po­nent dis­penser Viscoduo‑P 3/3 and Viscoduo‑P 4/3 extend the prod­uct port­fo­lio of the dis­pens­ing tech­nol­o­gy spe­cial­ist even fur­ther. Min­i­mum quan­ti­ties of 0.002 ml for the 3RD3 and 0.005 ml for the P 3/3 can be dis­pensed. As with all pre­vi­ous dis­pensers, Vis­cotec guar­an­tees extreme­ly pre­cise dis­pens­ing results with an accu­ra­cy of +/- 1 %.

Var­i­ous sta­tor mate­ri­als are avail­able for the new­ly devel­oped prod­ucts to meet the require­ments of dif­fer­ent appli­ca­tions. The dis­pensers are par­tic­u­lar­ly effec­tive in pot­ting appli­ca­tions or for dot and bead dis­pens­ing in adhe­sive and seal­ing appli­ca­tions. This makes them par­tic­u­lar­ly suit­able for the elec­tron­ics indus­try, auto­mo­tive and sim­i­lar applications.

As with all prod­ucts, the proven prop­er­ties of the opti­mized dis­pens­ing pumps are also impressive:

• Suck-back option (no drip­ping nor stringing)
• Com­plete­ly lin­ear rela­tion­ship between rotor speed and out­put quantity
• Con­stant dis­pens­ing vol­ume, even with fluc­tu­a­tions in den­si­ty and viscosity
• Longer ser­vice life
• Quick dis­as­sem­bly
• Easy pro­gram­ming of quan­ti­ty and speed
• Con­sis­tent dis­pens­ing qual­i­ty for low to high vis­cos­i­ty fluids

The two-com­po­nent ver­sions Viscoduo‑P 3/3 and Viscoduo‑P 4/3 guar­an­tee the sta­t­ic mix­ing of two com­po­nents of the same or dif­fer­ent vis­cos­i­ty. Max­i­mum flex­i­bil­i­ty is pro­vid­ed by var­i­ous com­bi­na­tions of Viscoduo‑P 4/4, 4/3 and 3/3. A par­al­lel arrange­ment of the two dis­pens­ing units ensures a space-sav­ing, com­pact design. Their mod­u­lar con­struc­tion allows a wide range of mix­ing ratios up to 10:1 thanks to the use of dif­fer­ent dis­penser sizes. The two-com­po­nent dis­pensers are per­fect­ly suit­ed for two-com­po­nent adhe­sive mate­ri­als based on epoxy resin (EP), polyurethane (PU), sil­i­cone (Si), acry­late and many others.