Place of Origin:China
Classification:Double Components Adhesives
Main Raw Material:POLYURETHANE
Usage:Construction, Fiber & Garment, Footwear & Leather, Packing, Transportation, Woodworking
Brand Name:Jincheng
Model Number:918AB-R-D
Type:PU fast dry
Mixing Ratio:1:1
Viscosity:1000-3850cps
MOQ:20 KGS
usable time:10mins
hardness:shore A 60
Curing time:4h
2120AB-1
Features:
2120AB-1 is a two components polyurethane system,can be cured under normal temperature and high temperature, it forms a very high gloss and transparent coating to its applications.
Application:
918AB-R-D can be widely used for coating on nameplate, signage, soft LED strip, Car light and decorations. etc...
Properties before Hardening:
|
Part |
2120AB-1 |
2120AB-1 |
|
Color |
Transparent or light yellow |
Transparent or light yellow |
|
Viscosity (25℃ mpa·s) |
1082CP |
3850 C |
|
Mixing ratio |
A: B = 100:30(weight ratio) |
|
|
Pot life |
25℃×10-15min |
|
|
Hardening conditions |
25 ℃×4H or 65℃×1.5H touch dry, 8H full dry |
|
|
Shelf life(25℃, sealed) |
6 Months |
|
Operation:
1, Place A and B at the temperature of 15 to 25 ℃, relative humidity lower than 70% for 12hours.
2, Well prepared the products you need to apply the material such as the PVC signage/nameplate, metal signage/nameplate, put them into the oven to heat at the temperature of about 60℃ to clear the moisture on the surface.
3, Totally clear the dust and the oil on the surface of the signage/nameplate.
4, Weigh the A and the B by 1:1, and fully stir it.
5, Clear the bubbles by vacuum machine(the mixture will not have bubble at the -0.1 vacuum)
6, Take a clean syringe to draw the mixture and drop it to the surface of the well prepared
signage/nameplate. Normally the thickness is 2mm.
7, Look at the glue in 5 minutes, if there is some bubbles, use a pin to break the bubbles, or if there is some area that has not been covered by glue, use the pin lead it.
8, Put the finished products in the oven at the temperature of about 60 to 80℃, it will cured in 2 to 3.5 hours.
Properties after Hardening:
|
2120AB-1 |
|
|
Test Item |
Result |
|
Appearance |
Transparent |
|
Hardness, shore A |
70±5 |
|
Tensile strength,MPA |
>2 |
|
Elongation Ratio, % |
>200 |
1) Suitable for adhesive, PVC film, plastic, glass, metal trademark surface glue.
2) Especially suitable for the epoxy of magnetic stick, mobile post, tattoo paste, wine mark.
3) Applied for electronic components such as LED perforation lamp, crystal handicraft’s transparent packaging
Packing & Delivery
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