Acrylic Adhesive
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Function & Characteristics

UB-4307 is a kind of one component, no need to mix and easy to operate, UV/visible light cure.  cures rapidly when exposed to UV light of sufficientintensity. It is especially formulated to provide excellent tensile shearstrength with good flexibility and a high degree of impact resistance. Typicalapplications include bonding plastic, glass and mental, there is no corrosion to electronic component.

UB-4205 is a low halogen content, toughened,two component acrylic structural adhesive The two component blue acrylicadhesive cures very rapidly forming tough, resilient bonds when staticallymixed at room temperature. The 100% reactive adhesive can be easily andaccurately applied using hand held cartridge dispensers

UB-4210 is One-component, do not need to mix;Cooperate with AC - 01 curing; Unity (0.25 mm) fill the gap; Effective thermalconductivity, up to 1.0 W/m. k. Meet the requirements of UL 94 v - 0 flameretardant.

UB-4100 is not including toluene, xylene, lowodor, low toxicity, environmental protection solvent system; Passed  IPC - CC - 830 and MIL - b - 46058 - c Itests, and got UL certification

Parameters

 

UB-4307

test standard 

data

cosmetic

visual check 

 

odor

 

Mild

curing benifit

 

UV/Visiblelight cure, high speed curing

hardness

ASTM D 2240

70shore D

tensile strength

ASTM D 412

18.51MPa

elogation

ASTM D 412

191.7%

shear strength PCB-PC

ASTM D 1002

6.32MPa

 

 

test standard

UB-4205A

UB-4205B

cosmetic

visual check

Yellow viscous liquid

Blue viscous liquid

viscosity@25℃

GB/T2794-1995

70000~100000cp

50000~70000cp

mix ratio

volume ratio

10:1

 

curing benifit

 

room temperature curing

 

hardness

ASTM D 2240

62shore D

 

tensile strenfth

ASTM D 412

15MPa

 

elogation

ASTM D 412

60%

 

shear strength
PVC-PVC
PC-PC
Al-Al

ASTM D 1002


7MPa
10MPa
16MPa

 

 

UB-4210

test standard

data

consmetic 

visual check

Grey Paste

viscosity@25℃

GB/T2794-1995

300000~600000cp

cure method

 

配合促进剂AC-01

hardness

ASTM D 2240

71 shore D

glass transition temperature

 

50℃

thermal conductivity

 

1.0W/m·k

 

UB-4100

test standard

data

consmetic

visua; check

tranparent liquid

viscosity@25℃

GB/T2794-1995

300~400cp

tack free time

 

15~25min

curing conditions

 

24h@25℃  
3h@45℃  
1.5h@75℃

hardness

ASTM D 2240

65shoreA

coating thickness

 

0.07~0.10mm

shear strength
PCB-PCB

ASTM D 1002

2.24MPa


Product Application

UB-4307 typical applications include bondingrigid and flexible PVC to polycarbonate where large gap filling capabilities (0.25mm) and a flexible joint are desired. Theproduct has shown excellent adhesion to a wide variety of substrates includingPCB, glass, many plastics and most metal

UB-4205 has excellent bond strengthon steel, aluminum, stainless steel, galvanized steel, polycarbonate, FRPcomposite and etc. 

UB-4210 typical applications include bonding transistors and other heat generatingelectronic components to printed circuit board (PCB) assemblies or heat sinks.

 

UB-4100L is especially formulated to provideexcellent moisture and environmental protection for printed circuit assemblies.