TPU-3066 Self-leveling epoxy top coating

TPU-3066 Self-leveling epoxy top coating

TPU-3066 is the combination of imported shell 828 or 128 resins, high quality solvent, high quality filler pigments, BYK additives, American Gas company curing agent and other raw materials. It has high solid content and low viscosity features, and has two components epoxy material, which is produced by the advanced technical craft. TPU - 3066 has a series of excellent characteristics: good mechanical abrasion resistance and adhesion ability, excellent resistance to chemicals like acid, alkali, saltwater and petroleum products.

product description

 Product Replica Watches For Sale Performance  

1 Because it’s a self-leveling top coating product, its surface has bright and mirror effect.

2  TPU – 3066 has good features like seamless, dustproof, and easy cleaning.

3 TPU – 3066 is environmental friendly and without solvent.

4 The compacted surface can resist many kinds of chemicals.

5 The color of it is optional.

Product Function      

TPU – 3066 can be used in industrial workshop (e.g. electronics factory, food factory, precision machinery factory), GMP workshop, laboratory, shopping centers and other ground surface.

Construction Specification

MixtureStir component A well before mixing because there may be a slight precipitation during storage; put component A and B into the mixing barrel in certain  proportion and stir well evenly.

Construction method: 1 base coat:  Use TPU-3000 or TPU-3009 until its coating-forming uniform evenly

                                 2 intermediate coatUse TPU3073 or TPU3079 mix with quartz sand and construct to reach the required thickness

3 top coat:  Scrape coating with toothed trowel on the intermediate coating with TPU3066(a two-way scrape coating)

Reference Dosage: 0.7-3.0kg/

Construction condition: Moisture content(MC) must be less than 8% and relative humidity(RH)  less than 55%, the construction should be stopped when it’s rainy days or atmospheric relative humidity is higher than 85%,or the temperature is below 10degree centigrade.

Technical Index 

project

component A

component B

color

Optional

Soft yellow

dosage

1.55±0.55

0.95±0.02

Proportion(weight)

component A: component B =5:1

hours of  use

2h10℃)

1h25℃)

45min(30)

curing time

 

surface dry

12h10℃)

8h25℃)

3h30℃)

hard dry

48h10℃)

36小时(25℃)

24小时(30℃)

over freight

7天(10℃)

4天(25℃)

2天(30℃)

VOC

2%(after mixing

 

Performance index

pilot project

 test method

Index

 result

hardness /H

 

70

80

resistance to wear0.5g/1000r/g

Cs-17ASTM-4060

0.5

pass

compressive strength/MPA

GB/T1767-1999

60

pass

 bending strength/MPA

GB1042-79

75

pass

Tensile Strength150kg/

/

2200PSI

pass

resistance to  sodium chloride

/

No change within7days

pass

resistance to sodium hydroxide10NaOH,48h