thermally conductive silicone sheets & other silicone...
TRANSCRIPT
Thermally Conductive Silicone Sheets &
Other Silicone Products
www.siliconevalley.co.kr
SILICONE VALLEY Co., Ltd.
CEO, Greeting
Dear Customers
Silicone valley co., ltd. one of “World Best Leading Production Capability”, was
incorporated in November 2003 with FOUR Philosophies, “Working happily”, “Dreams
come true”, “Trustworthy partner”, and “always reliable to customers”.
We, Silicone valley aim to develop and produce heat-resistant parts, material and its
application to serve worldwide customers with state-of-art leading technologies and
global excellence in operation.
Since 2003, we have develop lots of materials such as EMI Absorber, Thermally
Conductive Silicone Pads, Sheets and Gels, Silicone rubbers, Silicone Sheet for ACF
Bonding as well as Thermal Spreading Sheet. In order to satisfy customers’ needs and
wants, we have increased the portion of R&D investment up to 20% of total annual
turnover. Our technology driven products are widely used in the field of Mobile
Phone, Tablet PC, LCD/PCD TV and Monitor, Note Book PC and all other electronics
products as well other industries.
10 years later since its incorporation, Year 2013 was our 2nd foundation with quantum
jump of sales turnover and new factory investment. Now we, Silicone valley is having
one of the biggest production facilities in the world and manufacturing a great scale
of Thermal conductive Silicone Pad, EMI Absorber Sheet, Silicone OCA(Optical Clear
Adhesive), Silicone sheet for ACF Bonding, Silicone Tape, Thermal Spreader Sheet and
Silicone Rubber base and so on.
We, Silicone valley promise to all esteemed customers by saying that “Nobody
negotiate with Quality” and respect all global standards such as ISO 9001, ISO 14001. To serve global customers with superior level of quality and affordable price, we keep on investing in advanced production facilities and innovated material development.
I hereby proclaim that Four Management Principles in Silicone valley, “People First”,
“Frontier Spirit”, “ Human Resource Cultivation”, “the Bible Centric” will always be the
driven forces to serve you even better in near future.
We all wish you success.
KyoungSeob Youn,President and CEO
History
2003 11 Incorporation of Silicone Valley Co., Ltd.
2004 08 Obtain certification of ISO 9001
2005 10 Obtain certification of ISO 14001
2005 10 Obtain certification of Green Partner by LG Electronics
2006 01 Build additional No.2 Factory in Gumi
2006 12 Obtain certification of the affiliated laboratory SILICONE VALLEY CO., LTD
2007 01 Obtain the technical innovation of smaller business(INNO-BIZ)
2007 12 Build additional GimCheon Factory
(Gumi & AnDong factory was moved to GimCheon Factory)
2009 02 Build additional the line of production facilities ( No.3 )
2011 04 Build additional the line of production facilities ( No.4 /Clean room)
2013 07 Build additional the line of production facilities ( No.5 /Clean room)
2013 09 Build additional GimCheon No.2 Factory
Products
EMI Absorber Sheet
Thermal conductive Silicone Pad & sheet
Silicone sheet for ACF bonding
Silicone Tape ( for Disc holding & for Plastic chassis )
Thermal conductive silicone Gel
OCA(Optical clear adhesive) sheet & OCR(Optical clear Rubber) sheet
Silicone foam
Thermal spread sheet
Silicone Rubber products
Permeability(μ’) Properties
μ’
μ’
μ’
μ’
μ’
μ’
0.0
50.0
100.0
150.0
200.0
250.0
1.00 10.00 100.00 1000.00
Frequency (MHz)
Pe
rme
ab
ility
( μ
’ ,
μ” )
SV-ASF*
EMI Absorber Sheet
Very superior absorption and control of electromagnetic wave noise.
Electromagnetic wave absorber used in EMI/EMC to mobile phone, LCD cable, military purpose of radar, etc.
Features
Applications
SV-ASF-* series is the EMI absorber of RF wave band(13.56Mhz) & broad band(10Mhz_10Ghz)Appling in EMI/EMC field as electromagnetic wave absorber sheet.
Model SV-ASF20* SV-ASF13* SV-ASF10* SV-ASF07* SV-ASF05* SV-ASF03*
Color
at 3 MHz 200 130 100 70 50 30
Application for EMI for WPC & NFC
SV-ASF* / EMI Absorber Sheet
AbsorberAbsorber
1.Structure Type ( Roll Type )
Absorber
Acrylic adhesive Tape
Release Film (75)
Absorber
Acrylic adhesive Tape
Release Film(75)
[ Type “A” ] [ Type “B” ]
Absorber
Acrylic adhesive Tape
Release Film(75)
PET Film(T=4.5)
[ Type “C” ]
Release Film(75)Acrylic adhesive Tape
Absorber
PET Film(T=4.5)Absorber
[ Type “D” ] [ Type “E” ]
Absorber
PET Film(T=4.5)
PET Film(T=4.5)
[ Type “F” ]
Acrylic adhesive Tape
Release Film(75)
[ Type “G” ] [ Type “H” ]
Acrylic adhesive Tape
Cu SheetAluminum Foil
[ Type “J” ]
Absorber
Thermal Conductive Silicone
[ Type “K” ]
Absorber
Thermal Conductive Pad
Thermal Conductive Pad
Absorber
Thermosetting adhesive
Release Film(75)
PI FILM
[ Type “L” ]
Absorber
Acrylic Adhesive
Release Film(75)
PI FILM
[ Type “P” ]
Removal Film(75)Removal Film(75)
Liner Film(75)
Liner Film(75)
Release Film(75)
Liner Film(75)
Liner Film(75)
2.Tape Type
TypeThickness Remark
Base Film Adhesive Total Adhesive strength Color of Liner Film
A 12 10 22 1,100gf ↑ Transparency
B 12 18 30 1,400gf ↑ Transparency
C 12 30 42 1,300gf ↑ Transparency
D 12 18 30 500gf ↑ Blue
0 Tape does not
1 A Type Tape // Absorber // D Type Tape
2 - 15 15 1,500gF↑ Black ( Adhesive )
3.Explanation of P/No.
SV-ASF 13 C 1 - 100“a” : Permeability (μ’/at 3MHz) : 130
“b” : Structure Type
“c” : Tape Type
“d” : Total Thickness of Product(Unit : )“a” “b” “c” “d”
∙ Reinforcement carrier : Non carrier / Fiberglass / Adhesive tape
∙ Product color : Dark gray / Gray / Light gray / Yellow / Ivory / Pink / and so on
∙ Inherent Surface tack : Both side tack / Both side no tack / Single side Tack & other side no tack or Slip
* The options can be partially limited by order volume or the own properties.
Features
Applications
Property
Thermally Conductive Silicone Pad
STG-*
Options
∙ Interface between various heat generating components & heat sinks or rails
∙ Isolate electrical components & power sources from heat sink
∙ FPDs, Notebook PC & Mobile phones
∙ Military, Medical devices & Industrial controls∙ Between an IC and a heat sink or chassis & power components of various packages
∙ CD/DVD ROM & HDD cooling
∙ DRAM memory modules & Power supply
∙ Between other heat generating devices & chassis
STG-* series has a very high thermal conductivity and electrical insulation properties,STG-* series allows the pad to fill in air gaps between heat-generating component and a heatSink.
Properties Unit STG-4015(1) STG-3040 STG-5070 Remark
Thermal conductivity W/mk 1.5~2.5 3.0~4.0 5.0~7.0
Color All color
Thickness mm 0.2~ 0.25~ 0.5~
Hardness(Shore 00) Customer needs
Specific gravity 2.5 2.95 3.2
Dielectric breakdown
Voltage
Kvac/
mmMin.10 Min.6 Min.5
Volume resistivity Ω- 10¹³ 10¹² 10¹¹
Flame rating UL94 V-0 ( E306107 )
Continuous use temp. -50 ~ 200
Low molecular weight siloxane Type
Siloxane Content ppm 50 ＞ (ΣD4 ~ D20)
PCB
Thermal Pad Thermal Pad
Heat Sink
TR
MPU
Silicone Sheet for ACF Bonding
PAD SIL-* / PIS SIL-*
Bonding ACF Between Chips and FPC or glass through thermal conductivity from a heat tool
Features
Applications
Property
For PCB
∙ Bonding ACF between chips and FPC through thermal conductivity from a heat tool
∙ Bonding ACF between chips and glass panels through thermal conductivity from a heat tool
PAD-Sil (for PCB) is thermal conductive silicone sheet using for bonding anisotropic conductive film(ACF) between FPCB and PCB .
PIS-Sil (for COG) is thermal conductive silicone sheet using for bonding anisotropic conductive film(ACF) between FPCB and glass panel.
Property Unit Pad-Sil(COF) Pis-Sil(COG) Test Method Remarks
Color - Black Gray -
Thickness mm 0.2~0.45 0.05~0.35 ASTM D374
Hardness Shore A 69±5° 70±5˚ ASTM D2240
Tensile Strength Kgf/ 60 250 ASTM D412 300mm/min
Tear Strength Kgf/ 10 25 ASTM D624 B 10mm/min
Elongation % 140 114 ASTM D412 300mm/min
Surface Resistivity Ω 7.7 x 1012 1.0 x 1012 ASTM D257 A Type
Volume Resistivity Ω/cm 1010 1010 ASTM D257
Specific Gravity - 1.25 2.1 ASRM D792
Thermal Conductivity W/m-k 0.6 0.7 ASTM D5470
Withstanding
temperature 420 420
Silicone Valley
Tester
For COG
Features
For Disc Holding
Silicone Tape (All-in-one Silicone & Tape)
Applications
Property
Property Unit Typical Value Remarks
Typical Thickness mm 0.50(-0/+0.05) Standard
Typical Hardness shore A 50˚ ASTM D2240
Specific Gravity - 1.2 ASTM D792
Appearance Color - Black Standard
Adhesive Strength gf/25mm >1800 ASTM D3330
Shear Strength gf 4000 ↑ 30×6mm
Tensile Strength Kg/ 20 ↑ ASTM D412
Scratch Test - 4B JIS-K-5400
Disassembly Strength gf/25mm 3000 ↑ 180˚ Peel test
Coefficient of FrictionStatic 2.1 ↑ ASTM D1894
Dynamic 1.9 ↑ ASTM D1894
• Silicone surface option : Embossed
• Thickness : 0.1mm ~
ITEM UNIT Typical REMARKS
Overall thickness mm 0.50 0.1~
Thickness
Silicone Rubber mm The rest
Polyester Film 75 …/50/75/…
Acrylic Adhesive 30
Silicone rubber
PET Film
Acrylic adhesiveRelease Film
Acrylic adhesive Tape
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∙ Optical disc(CD-RON..etc) holding Silicone Tape
∙ Drum sheet non-slips for digital printers
The Silicone Tape is excellent in thickness accuracy and the tolerance is strictly controlled at ±10%.The surface of the silicone rubber is embossed to Maintain a higher friction coefficient so that the material can be used in high-speed conditions.
For Plastic Chassis
Silicone Tape (All-in-one Silicone & Tape)
-.In a LCD TV, adhesion glass panel to plastic mold for blocking out light and buffer tape against impact.
-.Apply to various spacer
Features
Applications
Property
Property Unit Value Remarks
Typical Thickness mm 0.2 / 0.3 / 0.5 Standard
Typical Hardness shore A 50˚ ASTM D2240
Specific Gravity - 1.2 ASTM D792
Appearance Color - Black or Gray Standard
Adhesive Strength gf/25mm >1800 ASTM D3330
Shear Strength gf 4000 ↑ 30×6mm
Tensile Strength Kg/ 20 ↑ ASTM D412
Elogation at break % 130 ASTM D412
Disassembly Strength gf/25mm 3000 ↑ 180˚ Peel test
• Silicone surface option : Normal / Embossed
• Thickness : 0.1mm ~
ITEM UNIT Typical REMARKS
Overall thickness mm 0.3 0.1~
Thickness
Silicone Rubber mm The rest
Polyester Film 75 …/50/75/…
Acrylic Adhesive 30
Silicone rubber
PET Film
Acrylic adhesiveRelease Film
Acrylic adhesive Tape
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This silicone tape is developed for TV plastic chassis to fix glass
panel and protect it from the shock.
Workability and reliability are enhanced compared with the
conventional silicone products due to the integration
between silicone rubber and Acrylic adhesive tape.
∙ High adhesive strength & Various product thickness
∙ Integrated product : Silicone rubber + Acrylic adhesive tape
Thermally conductive silicone Gel
STG-* (STG-M608/STG-4015(1))
STG-* series is two-component, heat curable liquid silicone gel designed for thermal Conductive and flame retardant applications.
-.SMPS of various LEDs
-.Housing of LEDs
Features
Applications
1.Uncured Property
Uncured Property Unit STG-M608A STG-M608B STG-4015(1)A STG-4015(1)B
Appearance - White Dark gray White Dark gray
Viscosity cp 3,200 3,200 200,000 200,000
Mixer ratio by weight - 1 : 1 1 : 1
Cure time minutes 60 (at 60) 60 (at 80)
Working time ( at 25 ) minutes 100 120
Cured Property Unit Value(STG-M608) Value(STG-4015(1))
Appearance - Gray Gray
Hardness - 70±10 ( Shore 00 ) 65±10 (Shore 00)
Specific gravity - 1.6 2.5
Dielectric strength Kv/mm Min. 20 Min. 10
Volume resistivity Ω. 10*E13 10*E13
Continuous Use temp. -50 ~ 200 -50~200
Thermal conductivity W/mk 0.7 1.8
Flame rating UL V-0 & CTI-0 / HWI-0 / HAI-0 V-0 (UL94)
2.Cured Property
•Flame retardant : UL94 V-0 recognized ( File No. : E306107 )•Electrical Grade : UL746A ( CTI-0 / HWI-0 / HAI-0 )- STG-M608•Convenient 1:1 mix ratio by weight•Excellent thermal conductivity•Potting of electronics parts requiring flammable and use under high temperature•Potting of high voltage parts
-.Optically superb transparency-.Thermal and cold temperature resistance
-.Severely low change of yellowing value-.Secure high definition and low refraction.
Mobile phone, GPS, portable display device,etc based on LCD display
Features
Applications
High transparency silicone sheet is applied between LCD module and top panel for increasing Of screen definition.
Refractive Index : 1.41 Transparency Index : 95%
Yellow Index
Construction
Release Liner 50 PET Film
Silicone OCA 175 Standard
Release Liner 50 PET Film
Release Film
Silicone OCA
Release Film
Properties
Property Value Remark
Color Clear
Adhesive Type Silicone
Thickness 175 50~
Refractive Index 1.41
Transmittance 95%
Peel Adhesion ① 1,000 g/25mm
Using Temperature -40~200
①50 dry adhesive thickness, 38 polyester film,
Cures cycle 180sec, at 135, Stainless steel,
300mm/minute, 180˚ angle.
0.210.26
0.49
High transparency silicone sheet
Silicone OCA(Optical Clear Adhesive)
Cellular Silicone Foam
SCS-800 / SCS-1000
Properties Unit SCS-800 SCS-1000 Remark
Thickness mm 0.5 ~ 0.5 ~
Color - Black & Gray & White Visual
Specific gravity g/ 0.8 0.8 ASTM D792
Dielectric Constant(1 MHz) - 1.42 1.34 ASTM D150
Dielectric Strength Kvac/mm 3.6 3.6 ASTM D149
Volume Resistance Ω/cm 1014
1014
ASTM D257
Thermal Conductivity W/mk 0.09 0.06 ASTM E1530
Compression Force Deflection psi 10 3 ASTM D1056
Compression Set (100) % ＜5 ＜5 ASTM D1056
Tensile Strength Kpa 300 240 ASTM D412
Elongation % 80 90 ASTM D412
Water Absorption % 1.4 3.5 24hr@Room Temp.
Flame Rating( UL94 ) UL94 V-0 V-0 Silicone foam Only
Using Temperature
( Silicone foam Only) -55 ~ 200 -55 ~ 200 ASTM D746
Features
Applications
Property
Silicone cellular foam has strong advantages for flame retardant property and its own ecologically friendly feature. Also, it can be produced with PSA layer together.
∙ Extreme heat resistance with RoHS & Halogen Free
∙ Excellent shock absorption at wide temperature range∙ Extremely resilient to mechanical fatigue∙ Resistant to UV & Ozone
∙ Gaskets & Heat shields for Transportation industries∙ Seals & Cushions for Portable electronic devices
∙ Insulation for a wide variety of applications
Silicone Foam
Acrylic adhesive PET Tape
PET FilmAcrylic adhesiveRelease paper or Film
Item Unit Value
Total Thickness mm 0.1~0.5 0.6~2.0
PET Film Thickness 12 50
Acrylic adhesive Thickness 30 30
※.Silicone Foam and Acrylic Adhesive PET Tape becomes a fully bonded.
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The silicone heat spreader is newly developed as a high performance heat spreader.
This integrated product mainly consists of thermally conductive silicone and Cu sheet, and also coated
conductive adhesive.
∙ Excellent thermal conductivity by vertical & horizontal directions
∙ Integrated product: Heat spreader material + copper sheet
∙ FPDs like LED TV & Notebook PC, Mobile and Tablet PC and other power LED products
Property Unit Value Test Method
Thickness 30 / 50 ASTM D374
Backing Material - Cu sheet -
Thermal spread material - Synthetic Graphite -
Appearance Color - Gray Visual
Specific gravity g/ 9.0
Tensile Strength Kg/ 37 ASTM D412
Elongation % 10 ASTM D412
Using Temperature -40~400 ASTM D746-98
Properties of Thermal Conductivity
Vertical direction
Horizontal direction
ITEM UNIT Value
Overall thickness 30 50
Thermal spread material 6×2layer 7×2layer
Cu Sheet 9×2layer 18×2layer
Heat Spreader sheet
SV-HSS*Features
Applications
Property
Thermal spread material
Cu sheetThic
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Thermal spread materialCu sheet
Silicone Cellular
Foam
Silicone OCA Sheet
(Highly Transparent
Silicone Sheet)
EMI Absorber
Sheet
Mobile Phone
Silicone Thermal
Conductive Pad
EMI Absorber
Sheet
Silicone Tape
for Disc Holding
Note Book PC
ACF Bonding Silicone Sheet
for Chip on Glass
ACF Bonding
Silicone Sheet
for Chip on
FPC
Silicone Sheet for ACF Bonding
Silicone tape
for Plastic Chassis
Silicone Thermal
Conductive Pad
Flat Display( TV/MNT..)
Thermal Spreader Sheet
SILICONE VALLEY Co., Ltd.
SILICONE VALLEY Co., Ltd.
www.siliconevalley.co.kr
KS A ISO 9001: 2001
KS A ISO 14001: 2004
Head Office & No.1 Factory
34, Gongdan 4-gil, Gimcheon-si,
Gyeongsangbuk-do, 740-180, Korea
TEL : +82-54-437-0878
FAX: +82-54-437-0879
E-mail : [email protected]
No.2 Factory30, Gongdan 4-gil, Gimcheon-si,
Gyeongsangbuk-do, 740-180, Korea
TEL : +82-54-437-0878
FAX: +82-54-437-0879
E-mail : [email protected]
Seoul / Sales Office306, Shopping center, DMC Xi 2Danji, 217-1,
SuSaek-Ro, EunPyeong-Gu, Seoul, Korea
TEL : +82-2-304-8920
FAX: +82-2-6442-9886
E-mail : [email protected]