Two Component Polyurethane
Two-component polyurethane for both our two kinds of machines. First one: PU Gasket foam machine, second one: AB Adhesive Dispensing Machine.
PU Gasket Foam Machine has very strict requirements for the Two-component polyurethane mixing system, PU (Polyurethane) and Iso (Isocyanate). It is the foam glue, the viscosity it is about Tens of thousands Maps, generally 20000Mpas-60000Mpas of A, ratio 4:1, 5:1, 6:1, 7:1, with foam.
AB Adhesive Dispensing Machine, wide usage for the Two-component polyurethane, ordinary viscosity it is about several thousand Maps, AB mixing ratio generally 1:1, 2:1, no foam.
Product Features：
Product Parameters：III. Two component polyurethane Parameters:
Application area* | Viscosity mPas | Hardness Shore 00 | Density g/cm3 | Other properties* |
Lighting | 900- 1.200 | 30- 45 | 0,30-0,40 | self-levelling, high tightness, very good compression set |
Lighting | 1.000- 1.600 | 30- 45 | 0,20-0,40 | spec. product for moisture-proof luminaires, good levelling |
Enclosures | 45.000- 65.000 | 45- 55 | 0,25-0,30 | UL-50 listed and good adhesion to paint |
Enclosures | 37.000- 52.000 | 35- 50 | 0,25-0,35 | UL-50 and UL-94 HBF listed |
Enclosures | 40.000- 50.000 | 55- 65 | 0,30-0,40 | UL-50 listed, hydrophobic, good compression set/ adhesion to paint |
Enclosures | 18.000- 22.000 | 43- 53 | 0,20- 0,30 | high mech. strength, low friction, optimized against shear stress |
Enclosures | 38.000- 50.000 | 25- 40 | 0,20- 0,30 | ultra soft, UL-50 listed, good adhesion to paint |
Enclosures | 2.000- 4.000 | 40- 50 | 0,22-0,40 | special product for high-pressure dispensing machines |
Filters | 50.000- 65.000 | 50- 60 | 0,20- 0,30 | antimicrobial, qualified for air conditioning plants |
Filters | 58.000- 68.000 | 45-57 | 0,25-0,40 | for inverse height/width ratio |
Filters | 800- 2.000 | 40- 50 | 0,20-0,35 | for smallest groove applications (2 mm) |
Automotive | 1.000-2.500 | 35-75 | 0,25-0,50 | high tightness, hydrophobic, extremely good compression set |
Automotive | 40.000- 60.000 | 20- 30 | 0,15-0,30 | very soft, low assembly force |
Automotive | 130.000- 200.000 | 35- 45 | 0,25-0,40 | product for upside-down application, high mech. strength, hydrophobic |
Automotive | 1.500-2.500 | 45- 55 | 0,35-0,60 | special product for high-pressure dispensing machines |
Automotive | 53.000- 65.000 | 50- 65 | 0,35-0,50 | high tightness, hydrophobic, extremely good compression set |
Automotive | 45.000- 60.000 | 20- 35 | 0,20- 0,30 | high tightness, low assembly force and high mechanical strength |
Automotive | 35.000- 45.000 | 40- 70 | 0,30- 0,50 | good adhesion to galvanized surfaces, hydrophobic |
Automotive | 1.000- 1.500 | 40- 70 | 0,30- 0,50 | special component for automotive lighting products |
Automotive | 1.000- 1.500 | 60- 70 | 0,35-0,50 | low emission, approved according to VW50180, VDA277/DIN75201-B |
Packaging | 1.800-2.700 | 60- 75 | 0,30 -0,40 | highly elastic, for highest tightness requirements, good compression set |
Packaging | 7.000- 15.000 | 55- 75 | 0,30-0,40 | good cost performance ratio, good compression set |
Packaging | 5.000- 8.000 | 60- 75 | 0,25-0,40 | approved for food packaging |
Appliances | 60.000 - 80.000 | 07- 30 | 0,15-0,35 | hypersoft, for use at ceramic stove tops |
Application area* | Viscosity m.Pas | Hardness Shore 00 | Density g/cm3 | Other properties* |
Application and After-Sales Service:
Application products of Two component polyurethane:HVAC Air filter, HEPA air filter, Auto spare parts, Anti-explosion box, Auto fittings mountings, Automobile mountings, the Automobile battery cover, Automobile inner door handle, Led lighting, lifting jack, Mitsubishi water-proof box, Percolator filter, plastic cabinet, Plastic water-proof box, Lamp cover, Locks shell, Purification room door, Refrigerator door, Transformer protect cover, Street lighting, Water－proof cabinet, Water-proof cabinet, Waterproof box, Transparent box, Air cleaning filter, ABS Enclosure Junction Box, Electric Switchboards, Electrical Control Panels, Electrical Distribution Boards, Electrical Enclosures, ventilation cover, Explosion-proof light, Outdoor Lights, Street lighting, Stadium lighting, Brake lights, LED luminaire, Lighting fitting, Transformer protect cover, Plastic water-proof box…
After sale serves for Two component polyurethane:
2. Available approvals: ©CE ™ROSH ™ISO9001
3. Availability of Samples: Free making samples, the freight on their own.
4. Warranty period: 1 year 12 months limited warranty from the date of acceptance after the buyers' technician's installation in place! Both for the software & hardware 1-year warranty.
5. Spare parts are available for 12months after the last order of all our terms. These spare parts are used for maintenance purposes at your factory only.
6. Manual book：We will send the digital manual with product photo/line drawing in high resolution, English language.
7. Usage of Two-component polyurethane：Clean the AB tank when a change to a new type of Two-component polyurethane.
8. Optional machine parts: one set
9. Sales agreement: one piece.
10. Videos links:
Official website: www.shwinman.com
Alibaba: www.winman.en.alibaba.com
Youtube:https://www.youtube.com/playlist?list=PL0PCBU61y9nQ3fZNKJhFWnmenPBpY_cHy
1. PROCESSING INFORMATIONS of Two component polyurethane:
WM2019-15 series Two-component polyurethane are processed using two-component mixing and metering machines. The recommended processing temperature is + 23 ± 5 °C. Most of the WM2019-15 components can be stored in the original packaging and for at least 12 months at temperatures between - 10 and + 40 °C.
2. THE FOAMING PROCESS of Two component polyurethane:
Ø Mixing time: is the time period in which the A and B components are mixed.
Ø Reaction time: is the time period in which the glue foam system begins to react (afterapprox.15-60seconds*).
Ø Rise time: is the time period in which the glue foam system expands to form the seal body (after approx.15-180seconds*).
Ø Tack-free time: is the time after which the sealing surface of the glue foaming system is tack-free at room temperature and can be touched without causing damage (after approx. 2-20minute*).
Ø Assembly time: is the time point after which glue foaming systems can bear loads or the sealed components can be assembled (after approximately 20minuts-12hours*).
3. Two component polyurethane consumables:
1. AB two components, A (Polyurethane), B (Isocyanate)
2. AB ratio could be 2:1, 3:1, 4:1, 5:1, 6:1, 7:1…output quantity 10g/s.
3. Curing time 10-15minutes, Assemble time suggest 1hour
4. 1kg raw chemical cost about 2$-5$, less than 0.02USD per kg for the whole cost.
5. Machine can work continuously for 40 square meters length without stop
6. Recommend Two component polyurethane material brand: WINMAN / WELLGO / Basf / Dow / Rampf / Sonderhoff
7. Within 10-100000mps viscosity material all allowing (Silicon / Loctite glue/ Pelseal /PU)
4. Production line of Two component polyurethane:
For both the Two-component polyurethane dispensing Machine and Robot Two-component polyurethane Foam Gasket Machine.
1: The entire assembly line requires 2-3 operators;
2: One operator is responsible for product feeding, one operator is responsible for product appearance confirmation and product guide strip installation, and one operator is responsible for finished product unloading and collection guide strip.
For whole line configurations, accessories, running methods, we all accept customization.
