You are viewing an old version of this page. View the current version.

Compare with Current View Page History

« Previous Version 31 Next »

 

1E+14https://www.aitechnology.com/uploads/pdf/products/dieattach/eg7658t.pdf

CompanyProduct NameViscosity (Poise)

Thermal Conductivity

w/(m-K)

Cure Time @ TempStrengthToxic?Density

Electrical resistivity

ohm-cm

Radiation HardnessGel?LinkNotes
Desired values < 201

temp ~ 22C

time: ~1 day

See currently used glue: SE 4445 CV Kit  HighHighNo  
AITechnologyEG7655-LV

77.8 @ 0.5 rpm

33.4 @ 4.0 rpm

80.0 @ 24 C

30000 cp

1.7 ± 10%

4 hr @85 C

2 hr @100C

1 hr @125C

30 mins @150 C

Die Shear 2546-2795 psi

Push-off Strength >1500 psi

skin irritant2.3 gm/cc

>1E+14

(150C/60 min)

    
AI TechnologyEG 76583050003.67 W/m C

4 hr @85 C

2 hr @100C

1 hr @125C

30 mins @150 C

 

 skin irritant    epoxynohttps://www.aitechnology.com/uploads/pdf/products/dieattach/eg7658t.pdf 
Ellsworth AdhesivesSE 4445 CV Kit141.26

45mins @ 125 C

 skin irritant2.4 gm/cc7E+15 Yes? SiliconEllsworth Adhesives 
Polytec
TC418

40k-60k mPa-S

1.6

48 h @ 23C

Young modulus: 40 N/mm^2

Lap shear strength: 2.9 N/mm^2

   being testedflexible epoxyBeing tested as good options by John Matheson 
Epo‐Tek
T 7109‐19

40k-70k cPS

1.3

"sets harder than SE4445"

Lap Shear 1434 psi

  

> 5E+12

being testedflexible epoxyBeing tested as good options by John Matheson 
Masterbond
Supergel
9A0
         
epoxy
gel
could be used in combination with something stronger (J Matheson) 
Thermally Conductive Adhesives          
Dow CorningSE4486191.53120 hr @ 24C200--2.00E+14--Dow CorningSE4445 
Dow CorningQ3-3600 4.70.77

60hr @100C

30hr @150C

-- 1.00E+13  Dow CorningSE4445 
Dow Corning3-6751101.1

50hr @100C

40hr @125C

10hr @150C

555--7.20E+13  Dow CorningSE4445 
Dow Corning3-6753111.4

50hr @100C

40hr@125C

10hr @150C

540--7.20E+13  Dow CorningSE4445 
Thermally Conductive Encapsulants          
Dow CorningSE44103.50.9230hr @150C370--1.00E+15  Dow CorningSE4445 
Dow CorningQ3-36004.70.77

60hr @125C

30hr @150C

NA--1.00E+13  Dow CorningSE4445 
Thermally Conductive Gels          
Dow CorningSE4440-LP3.60.8330min @120CNA--1.00E+15  Dow CorningSE4445 
Dow CorningSE4446CV220.95

7hr @RT

3.5hr @100C

2.5hr @125

1.9hr @150C

NA--1.00E+15  Dow CorningSE4445 
Adhesives tested by LHCb          
Stycast2850FT       tested up to fluence of  6 to 8×10^(15) MeVneq/cm2   
Araldite2011           
 3M9461P           
HuntsmanAraldite 201130-45k cp0.22 W/m*K @23C7-10 hrs room temp

Avg lap shear strength: 1) 17-25 MPa (metal-metal)

2) 10-20 (plastic-plastic)

       
HuntsmanAraldite 2020150 cp 16 hrs @23C, 3 hrs @ 40C

Avg lap shear strength: 1) 13-25 MPa (metal-metal)

2) 2-7 (plastic-plastic)

       
  • No labels