COMPANY PROFILE
GOLOHO POLYMER was established in 1995 which is the leading conglomerate in China specialized in industrial adhesive R&D and production. Our main products are organic silicone adhesive, silicone resin, epoxy resin and PU.
It has the leading technology platform and production process after more than twenty years' of development and technology accumulation. We execute critical quality management system.
There are factories and technical center in Shenzhen and Changzhou, Jiangsu. It has been accepted by serious premium brand customers.
GOLOHO POLYMER provides global customers the overall solutions with safe, reliable, innovative high-tech products and high-end service
HOUSEHOLD APPLIANCE ADHESIVE
There are many household appliances that need adhesive, for example:
white household appliances: air-condition, fridge, washing machine;
black household appliances: LCD;
kitchen appliances: wave-oven, induction cooker, electric oven;
small appliance: electric iron, vacuum cleaner, curling iron, etc.
ADHESIVE PROFILE
Air-condition
Protection of IC line in remote controller
Coat of outdoor machine PCB
Fix of outdoor machine PCB
Heat dissipate of outdoor controller
Bond with indoor display board
Coat of indoor machine PCB
Heat dissipate of IC controller
... ...
Fridge
Seal of case gap
Coat of PCB
... ...
Washing machine
Waterproof Encapsulant of PCB
Coat of PCB
... ...
Wave/electric-oven
Heat dissipate of controller
Seal floors
Seal video windows
Coat of PCB
... ...
Induction cooker
Seal cases
Heat dissipate of IC controller
... ...
Electric iron
Bond with floors
Seal covers
... ...
Display
Protection of electrode
Fix of PCB cases
Heat dissipate of IC controller
... ...
ENCAPSULANT
Property | Unit | 313 | 4302 | 4302-4 | 8302 | 8306 |
Type |
| Si condensation | Si addition |
| PU | PU |
Color |
| B/W/G | B/W/G | B/W/G | Colorless or light yellow transparent | Light-yellow |
Mix ratio | By weight | 6:1 | 1:1 | 1:1 | 1:1 | 5:1 |
Viscosity | mPa·s | 3000±500 | 4000±500 | 4000±500 | 1000±100 | 7000±1000 |
Specific gravity | g/cm3 | 1.6±0.1 | 1.6±0.1 | 1.8±0.1 | 1.1±0.1 | 1.5±0.1 |
Working time | min | 30~40 | 30~60 | 30~60 | 40~60 | 20~40 |
Curing time | h | 3 | 4 | 4 | 1.5 | 4 |
Hardness | JIS A | 50±5 | 50±5 | 50±5 | 50±5 | 50±5 |
Thermal conductivity | W/m·k | 0.8 | 0.6~0.8 | 1.0 | 0.2 | 0.8 |
Volume resistance | Ω·cm | ＞1E+15 | ＞1E+14 | ＞1E+14 | ＞1E+14 | ＞1E+14 |
Flame class | UL | HB | V-0 | V-0 | V-0 | V-0 |
Notes: at 25℃ except for 8302 at 60℃
ADHESIVE
Property | Unit | 2386 | 2391 | 2491 | 2496 | 3694 | 7191 | ||||
Color |
| W/B/G | W/B/G | W/B/G | W/B/G | W/B/G | B | ||||
Appearance |
| Paste | Paste | Paste | Paste | Medium-paste | Flowable | ||||
Specific gravity | g/cm3 | 1.35 | 1.46 | 1.40 | 1.38 | 1.35 | 1.4 | ||||
Tack-free time | min | 5~20 | 5~10 | 5~10 | 9~20 | 5~20 | 15~30 | ||||
Hardness | JIS A | 50 | 42 | 44 | 45 | 54 | 30 | ||||
Tensile strength | Mpa | 1.2 | 2.0 | 2.0 | 2.3 | 2.0 | 1.2 | ||||
Elongation at break | % | ≥120 | ≥250 | ≥200 | ≥300 | ≥200 | ≥200 | ||||
Shear strength | Mpa | 1.2 | 1.8 | 1.8 | 2.2 | 1.5 | 1.5 | ||||
Volume resistance | Ω·cm | ≥1.0E+15 | ≥0.5E+15 | ≥1.0E+15 | ≥0.5E+15 | ≥1.0E+15 | ≥0.5E+15 | ||||
Notes | Cure condition: 25℃, RH75%; 7191 is a two-component adhesive, the entire cure time is 2h | ||||||||||
operty | Unit | 3323 | 3901R | 4326 | |||||||
Color |
| W/B/G | R | R | |||||||
Appearance |
| Paste | Flowable | Medium-paste | |||||||
Specific gravity | g/cm3 | 1.0~1.1 | 1.25~1.35 | 1.4~1.5 | |||||||
Tack-free time | min | 5~35 | 10~30 | 5~10 | |||||||
Hardness | JIS A | 20~35 | 25~45 | 35~50 | |||||||
Tensile strength | Mpa | ＞1.0 | ＞1.0 | ＞2.9 | |||||||
Elongation at break | % | ≥100 | 150~350 | ≥160 | |||||||
Volume resistance | Ω·cm | ≥1.0E+15 | ≥0.5E+15 | ≥0.34E+15 | |||||||
THERMAL CONDUCTIVE SILICONE
Property | unit | 2740 | 2741 | 2742 | 2743 |
Color |
| White | White | White | White |
Appearance |
| Paste | Paste | Paste | Flowable |
Specific gravity | g/cm3 | 1.7 | 2.5 | 2.7 | 2.9 |
Tack-free time | min | 3~6 | 2~6 | 2~5 | 5~20 |
Entirety cure time | h | 24（2mm) | 24（2mm) | 24（2mm) | 24（2mm) |
Hardness | JIS A | 60 | 65 | 70 | 93 |
Thermal conductivity | W/m·k | 0.8 | 1.2 | 2.0 | 3.0 |
Volume resistance | Ω·cm | 1.0*1015 | 1.0*1015 | 1.0*1015 | 7.4*1014 |
Shear strength | Mpa | ＞1.0 | ＞2.0 | ＞2.0 | ＞1.5 |
notes | Cure condition: 25℃, RH70%, flame class UL94 V-0 | ||||
THERMAL CONDUCTIVE SILICONE GREASE
Property | Unit | 666 | 9391 | 9691 | 9695 | 9891 | 9893 |
Appearance |
| Paste | Paste | Paste | Paste | Paste | Paste |
Color |
| White | White | Grey | Grey | Grey | Grey |
Specific gravity | g/cm3 | 2.1 | 2.3 | 2.6 | 2.7 | 2.8 | 2.8 |
Volatile | At 120℃ | ＜0.1% | ＜0.14% | ＜0.05% | ＜0.05% | ＜0.02% | ＜0.02% |
Thermal resistance | At 40psi | ＜0.25 | ＜0.25 | ＜0.13 | ＜0.09 | ＜0.05 | ＜0.04 |
Oil rate | % | ＜0.21 | ＜0.20 | ＜0.14 | ＜0.15 | ＜0.15 | ＜0.12 |
Thermal conductivity | W/m·k | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 | 3.5 |
Working temperature | ℃ | -50~200 | -50~200 | -50~200 | -50~200 | -50~200 | -50~200 |
CONFORMAL COATING
Property | Unit | L314 | L316 | L215 | L217 | L219 | L153 |
Cure type |
| Moisture | Physic | UV | Physic | Oxygen | Moisture |
Similar product |
| 1-2577 | 1B51 |
| 1307 | 1301 | 3-1953 |
Appearance |
| Light-yellow transparent | Light-yellow transparent | Transparent | Transparent | Purple transparent | Transparent |
Viscosity | mPa·s | 800 | 200 | 50 | 20 | 50 | 350 |
Cure time | min | 20 | 12 | 1 | 6 | 6 | 10 |
Solid content | % | 98 | 22 | 100 | 35 | 30 | 98 |
Volume resistance | Ω.cm | 6 E+14 | 2E+14 | 5 E+14 | 2.6 E+14 | 2.1 E+14 | 3 E+15 |
Dielectric strength | KV/mm | 21 | 18 | 28 | 28 | 26 | 20 |
GOLOHO POLYMER is an industry leader in the production field of rtv grease. If you want to know more details or want a quotation, just feel free to contact us!
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