Product number | color | viscosity cP | Tg ℃ | ETC PPM/℃ (<Tg) | ETC PPM/℃ (>Tg) | curing conditions | Packaging Specifications | Shelf life | Storage conditions | Applications |
HS700 | black | 2300~2900 | 65 | 70 | 155 | recommend:20Min@80℃Optional:8Min@150℃ | 30CC/50CC | 1year@-40℃ 6month@-20℃ | -20~-40℃ sealed storage | memory card andCCD/CMOSPackaging; Lithium battery protection board chip packaging |
HS701 | light yellow | 1500~1800 | 65 | 70 | 155 | recommend:20 Min @ 80 ℃ Optional: 8Min @130℃ 5Min @ 150℃ | 30CC/55CC | 1year@-40℃ 6month@-20℃ 2week@-5℃ | -20~-40℃ sealed storage | memory card andCCD/CMOSPackage; Bluetooth module chip filling |
HS702 | yellow | 1400~2000 | 65 | 70 | 155 | recommend:5Min @ 145℃ | 30CC/55CC | 1year@-40℃ 6month@-20℃ | -20~-40℃ sealed storage | Chip bottom and surface filling; lithium battery protection board chip packaging |
HS703 | black | 350~450 | 113 | 55 | 171 | recommend:8 Min @ 130 ℃ | 30CC/55CC | 1year@-40℃ 6month@-20℃ 3sky@ 25℃ | -20~-40℃ sealed storage | used forCSP/BGA, Serviceable, Handheld Lightweight Mobile Communication/entertainment device applications; automotive electronics; chip filling |
HS704 | black | 500 | 67 | 55 | 185 | recommend:8 Min @ 130 ℃ | 30CC/55CC | 6month@-20℃ 3sky@25℃ | -20~-40℃ sealed storage | used forCSP/BGA, Serviceable, Handheld Lightweight Mobile Communication/Entertainment equipment applications; chip filling for Bluetooth headsets and smart wearables |
HS706 | White/transparent | 1300-1500 | 65 | 70 | 155 | recommend:20Min @ 80℃ Optional:>8 Min@130℃ 5Min @ 150℃
| 30CC/55CC | 1year@-40℃ 6month@-20℃ | -20~-40℃ sealed storage | memory card andCCD/CMOSPackaging; chip filling for Bluetooth headsets and smart wearables |
HS707 | light yellow | 1300~1500 | 50~70 | 60 | 200 | 5 ~ 7 Min @ 145 ~ 150 ℃ | 30CC/55CC | 6month@2~10℃ 7sky@25℃ | 2~10℃ sealed storage | used forBGAorCSPbottom padding movePOST;Chip fill |
HS708 | black | 1500~2500 | 50~70 | 60 | 200 | 5 ~ 7 Min @ 145 ~ 150 ℃ | 30CC/55CC | 6month@2~10℃ 7sky@25℃ | 2~10℃ sealed storage | used forBGAorCSPbottom padding movePOST;Chip fill |
HS710 | black | 340 | 123 | 56 | 170 | recommend:8Min@150℃ | 30CC/55CC | 1year@-40℃ 6month@-20℃ | -20~-40℃ sealed storage | for chips |
HS721 | black | 890,000~ 1,490,000 | 152 | 22 | 210 | recommend:30 Min @ 125 ℃ (heating plate) Optional:60 Min @ 165 ℃ (convection oven) | 10CC/30CC | 9month@-40℃ | -40℃ sealed storage | BGAandCIstorage card,Ceramic packages and flex circuit flip chips; wafer level flip chips |
HS723 | black | 6500 | 75 | 60 | 155 | recommend:10-15Min@150℃ | 30CC/50CC/200CC | 1year@-40℃ 6month@-20℃ | -20~-40℃ sealed storage | memory card andCCD/CMOSpackaging; electronic cigarette |
Material properties before curing(Take HS703 as an example) | ||
Exterior | black liquid | Test methods and conditions |
viscosity | 350~450 | 25 ℃, 5rpm |
operating hours | 7 days | 25℃, the viscosity increases by 25% |
storage time | 1 year | @ -40℃ |
6 months | @ -20℃ | |
Curing principle | heat curing |
Material properties after curing | ||
Ion content | Chloride <50 PPM | Test method and conditions: extraction water solution method, 5g sample/100 mesh, 50g deionized water, 100℃, 24hr |
Sodium <20 PPM | ||
Potassium <20 PPM | ||
glass transition temperature | 67℃ | TMA puncture mode |
Thermal expansion coefficient | 55 ppm/℃ below Tg | TMA inflation mode |
171 ppm/℃ below Tg | ||
hardness | 90 | Shore hardness tester |
water absorption | 1.0wt% | Boiling water, 1hr |
Volume resistivity | 3×10 16Ω.cm | 4-point probe method |
Chip Shear Strength | 25℃ 18 Mpa | Al-Al |
25℃ 3.5 Mpa | polycarbonate |