Fast Dry Clear Polyurethane for Electronic Components Casting and Potting

Sales Fast Dry Clear Polyurethane for Electronic Components Casting and Potting

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

Product Detail  

918AB-R-D

Features:

918AB-R-D 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

918A-R-D

918B-R-D

Color

Transparent or light yellow

Transparent or light yellow

Viscosity (25℃ mpa·s)

1082CP

3850 C

Mixing ratio

A: B = 100:100(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:

918AB-R-D

Test Item

Result

Appearance

Transparent

Hardness, shore A

70±5

Tensile strength,MPA

>2

Elongation Ratio, %

>200


soft crystal epoxy AB resin,made from the basic pure resin, defoamer, flow ping agent, thinner and additives by fine processing .Can be cured both with room temperature and by heating,forming automatic foam, automatic levelling, after curing, no bubble. With good diaphaneity, excellent surface gloss. The clearance can be five years with appropriate proportion.

Fast Dry Clear Polyurethane for Electronic Components Casting and Potting

Application

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

polyurethane resin elastomerpolyurethane resin for led


Packing & Delivery


5kgs per bottle and 20kgs per set
20kgs, 25kgs and 200kgs also available.
4oz kit ,8oz kit ,16oz kit,32oz kit and 1gallon lit kit for your options, accept OEM&ODM
polyurethane packingpolyurethane packing


Our Company


Our Company
FAQ

Q1: Are you a factory or a trading company?

Factory.



Q2: Can you provide the samples?

Yes, the sample is free. And you only need bear the freight.



Q3: Production period and delivery time?

3 days and 7 days.



Q4: What's your MOQ (min order quantity) ?

Our MOQ is 200Kg, and we accept mixed order.



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