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Japan Application Japan Application Japan Application Japan Application Development CenterDevelopment CenterDevelopment CenterDevelopment Center

Training for LIMTraining for LIM

GE Toshiba Silicones Co. Ltd

No cross linkNo cross link

Poly

mer

izat

ion

Low

High

Cross linkCross linklittle many

plastics Rubber

Gel

oil

gum

LIMLIM

HCEHCE

Resin

monomer

Melt with high temp.Impossible to making plastics by silicone

Not Melt with high temp

GETOS confidential property

Image of HCE and LIMImage of HCE and LIM

Heat Cured Rubber

Liquid Injection Molding

-Si-CH3 + CH3-Si- + peroxide →→→→ -Si-CH2-CH2-Si- + byproducts

-Si-CH=CH2 + CH3-Si- + peroxide →→→→ -Si-CH2-CH2-CH2-Si- + byproducts

acyl type peroxideHAV must use this type (TC-12) Decompose （cure) temp 100-120Difficult to remove (peroxide) byproducts

alkyl type peroxideGeneral use (TC-8)Decompose (cure) temp 160-180Easy to remove (peroxide) byproductsO2 prevents the cross link (HAV not available)

Curing temp :Should be higher than decompose temp of peroxidePost cure :Mandatory for remove byproducts of peroxide

compoundcuring agent rubber

heatheatheatheat

heatheatheatheat


Cross link of HCE（（（（peroxide cure））））Cross link of HCE（（（（peroxide cure））））

----SiSiSiSi----CHCHCHCH=CH=CH=CH=CH2 2 2 2 + + + + HHHH----SiSiSiSi---- →→→→ ----SiSiSiSi----CHCHCHCH2222----CHCHCHCH2222----SiSiSiSi----

Curing speed depend on the temp.

Pt:catalyst

Pt catalyst lose the activity contact withSulfur, Nitrogen compounds, Organic metal compounds,Phosphate compounds, etc

ExampleOrganic rubber, Flux, Epoxy resin (amin cured),

Waxes, Condensation cure silicone rubber

inhibiter

heatheatheatheat

rubber

Include AInclude AInclude AInclude A

Include BInclude BInclude BInclude B

No byproducts.


Cross link of LIM(addition cure HCE)Cross link of LIM(addition cure HCE)

•Heat resistance : continuous use 200deg•Cold resistance : maintain flexibility –50deg•Physical properties : small change by temperature•Electric properties : small change by temperature•Excellent Ozone,UV and Weathering resistance•Low compression set•Anti liquid resistance : excellent Hydrophobic

excellent Polarity Solvent•Anti steam resistance : continuous use 120deg•Good gas penetration


Advantage Advantage

•Poor strength : But Better than organic rubber under high temperature

by excellent temperature resistance

•Solvent resistance : Easy to absorber a solvent and be swelled•Acid/Alkali : decomposition by strong acid and alkali•Steam resistance : Not so strong but can resisted under 150deg

•Good gas penetration : weakness depends on the usage


WeaknessWeakness

mold

Normally press

carve the compoundand adjust weight

mold

Transfer

160-180deg 5-15 min

Injection

160-180deg 2-5 min

Post cure is necessary for remove byproducts of curing agent

　　160-180deg 5-15 min

Plasticization mix

compound curing agent

compound 2 roller mill

ApplicationApplication200deg 4h Post-processing


Fabrication methods of HCE 1Fabrication methods of HCE 1

Cold Shrink

A B

Metering pump

Mixer

In-line screw (combined mixer & plunger)

Plunger

Automatically process (measure-mix-measure-mold)

LIM Product InjectionApplicationApplication

Post-processing


Fabrication methods of LIMFabrication methods of LIM

A and B mixed:10-25deg.

LIM Product InjectionApplicationApplication

Post-processing

Cold runner system

Open runner system

Cooled zone

Shutoff Mechanism(Opening and closing valve )

Advantage•No material loss•No Finish (remove runner)•Free gate position

Weakness•High mold cost•Uneasily to maintenance•Necessary extra cooling system


Cold runner system(LIM)Cold runner system(LIM)

Hot zone

Heat insulateHot zone

Parting line

Extrusion

Calendar

SheetHot air(250～400℃)

Hot air(250～400℃) CableTubeRoller…etc

Extrusion and Calendar（（（（HCE））））Extrusion and Calendar（（（（HCE））））

A B

Metering pump

mixer CastingHVI, Roller

Sheeting/Film coating Sheet making (gel, heat conductive)RTV foam sheet

PottingMold making

DispensingGasket (FIPG)

Other produce method (RTV /LIM)Other produce method (RTV /LIM)

17

1821

26

29

16

17

18

23

2215

9107.6224.11401.08whiteTSE2913U

8509.0284.51501.09TC8=0.3

Milky whiteC,I,TTSE2911UPacking,sealing,connectors

Low modulus

1706.1803.23401.42Light grayTSE221-8U

3.5

3.6

3.7

3.2

3.4

3.8

4.14.5

1907.8803501.24Milky whiteTSE2278U



2306.5702751.31Light grayTSE221-7U

2807.3602401.25Light grayTSE221-6U

3509.1502201.16Milky whiteTSE221-5U

5208.6401701.12Milky whiteTSE221-4U4504.9301201.08Milky whiteTSE221-3UO-rings,

gaskets,diaphragms,boots,sheets,keypad

General-purpose molding

Cla

ssifi

catio

n

Appl

icat

ion

Mol

ding

M

etho

d

Appe

aran

ce

Prod

uct

Spec

ific

Gra

vity

Will

iam

s Pl

astic

ity

Har

d-ne

ss J

ISA

Tens

ile S

tren

gth

　　　　　　

　　　　　　

　　　　　　

　　　　　　

MPa

Elon

gatio

n ％％％％

L,S ％％％％

Cur

ing

Agen

t

C:Compression, I:Injection, T:Transfer, E:Extrusion, Ca:Calendering, D:Dip coat, HCE : Heat Cured Elastomer

C,I,

T,C

a

TC-8

= 0.

5

Tear

Str

engt

h　　

　　　　

N/m

m J

ISB


GETOS Products HCE 1GETOS Products HCE 1

34333218

18

17

18292716

0.668011.4554.72201.13

TC80.3Milky white

C,I,TTSE260-5U

ExtremelyTear-resistant Parts

High tear strength

TC80.5

C,I,T

Rolls, o-rings, gaskets,pasking,thick-section

Low compression set, (non post cure)

2706.7603.12201.29WhiteTSE270-6U

TC80.5

4.4

4.42.6

3.3

3.83.84.14.5

54011.5703201.18Milky whiteTSE260-7U

90010.0301701.09TranslucentTSE260-3U2506.7702501.38WhiteTSE270-7U

3005.9501901.18WhiteTSE270-5U

3204.8401701.08WhiteTSE270-4U3809.3501801.11Milky whiteXE20-523-5U3806.9401601.08Milky whiteXE20-523-4U5806.4301201.08Milky whiteC,I

,T,Ca

TSE2233ULong life Keyboards

High Durability

Cla

ssifi

catio

n

Appl

icat

ion

Mol

ding

M

etho

d

Appe

aran

ce

Prod

uct

Spec

ific

Gra

vity

Will

iam

s Pl

astic

ity

Har

d-ne

ss J

ISA

Tens

ile S

tren

gth

　　　　　　

　　　　　　

　　　　　　

　　　　　　

MPa

Elon

gatio

n 　％

　％

　％

　％

L,S ％％％％

Cur

ing

Agen

t


Tear

Str

engt

h　　

　　　　

N/m

m J

ISB



26

25283635

32393425

2717

0.8

TC25A/B 0.5/2.0

Tubing(Platinum cure) 52010.8603.52601.15TSE2570-6U

TC8 0.5

C,I,T,E

40011.0503.72101.16TC8

0.6 C,I,TXE20-A9123

Gaskets Packing O-rings

Steam resistant

TC121.5

E,ITubing(Peroxide cure)

Transparent extrusion

57010.2503.52301.13TSE2570-5U

3.7

3.93.5

3.23.22.7

2.83.6

2909.9601901.17XE20-A0784

3808.2501701.14White to Yellow

XE20-853U43010.3703401.19TSE2570-7U

40012.7703701.21TSE2571-7U50012.7522601.15Transluce

ntTSE2571-5U

4707.3552101.44BlackTSE2184U

4207.4552001.45Dark grayTSE2183U3508.0582101.49Dark grayTSE2186Uelectrical

parts,anode caps,high-voltage cap

Flame retardant

Cla

ssifi

catio

n

Appl

icat

ion

Mol

ding

M

etho

d

Appe

aran

ce

Prod

uct

Spec

ific

Gra

vity

Will

iam

s Pl

astic

ity

Har

d-ne

ss J

ISA

Tens

ile S

tren

gth

　　　　　　

MPa

Elon

gatio

n 　％

　％

　％

　％

L,S ％％％％

Cur

ing

Agen

t


Tear

Str

engt

h　　

　　　

N/m

m J

ISB




TC8= 0.5

TC8= 0.5

162604.4602.82201.46TC31.0

Light grayC,I,T,E

TSE2961URadiating sheets and tubes

Thermal conductive 111807.0752.93202.01Light grayTSE2963U

104803.0304.21301.63Dark grayXE20-A7013112804.0603.41802.15Dark grayXE20-A7016

183205.0603.44101.18TC23A,B TC23A,B TC23A,B TC23A,B

0.5/1.20.5/1.20.5/1.20.5/1.2

TC83.0

BlackI,ETCM5406UElectro conductive parts,rubber contacts,EMI shielding,heating elements

Electro conductive 172606.1653.25101.21BlackTCM5406U

202106.4704.46001.22BlackXE23-A3228201807.2754.56501.21BlackXE23-B2484


GETOS Products HCE 4GETOS Products HCE 4C

lass

ifica

tion

Appl

icat

ion

Prod

uct

Mol

ding

M

etho

d

Appe

aran

ce

Cur

ing

Agen

t

Spec

ific

Gra

vity

Will

iam

s Pl

astic

ity

L,S ％％％％

Har

d-ne

ss J

ISA

Tens

ile S

tren

gth

　　　　　　

MPa

Elon

gatio

n 　％

　％

　％

　％

Tear

Str

engt

h　　

　　　

N/m

m J

ISB


49

32

28

20TC8 0.5

C,I,T,E,Ca

66010.5703.42501.18

TC80.3

C,I,T

TSE2627U

Gaskets, boots, Nipple

High tear strengthTranslucent

4.6

3.5

4.5

8509.3331601.08Translucent

TSE2623U

3209.3722601.16TSE2527U

7907.7361601.11Translucent

TSE2523UWire & Cable,TubingOther rubber parts

Translucent

Cla

ssifi

catio

n

Appl

icat

ion

Mol

ding

M

etho

d

Appe

aran

ce

Prod

uct

Spec

ific

Gra

vity

Will

iam

s Pl

astic

ity

Har

d-ne

ss J

ISA

Tens

ile S

tren

gth

　　　　　　

MPa

Elon

gatio

n 　％

　％

　％

　％

L,S ％％％％

Cur

ing

Agen

t


Tear

Str

engt

h　　

　　　

N/m

m J

ISB


Adjusted by using ME400 series



1111kg kg kg kg bag0.5-2.0Milky whiteOil ResistanceME400-OR

1111kg kg kg kg bag0.2-1.0WhiteMold releasingME400-MR

1111kg kg kg kg bag1.0-2.5Off-WhiteHeat Age stabilizer(flame retardant)

ME400-HA3

1111kg kg kg kg Can1.0-2.5White to Yellow

Heat Age stabilizer(low compression set)

ME400-HA2

1111kg kg kg kg bag0.3-1.0Dark BrownHeat Age stabilizer(translucent rubber)

ME400-HA11111kg kg kg kg Can1.0-2.5Flame RetardantME400-FR1111kg kg kg kg Can0.5-2.0TranslucentAnti YellowingME400-AY

PackagingAmount*Appearance(Putty-shaped)

Effect Product

Additive of HCEAdditive of HCE

*Per 100 parts(by weight)of compound


1111kg kg kg kg Can0.2-1.065Reddish BrownME41-F

1111kg kg kg kg Can0.2-1.050GreenME41-E

1111kg kg kg kg Can0.2-1.050BlueME41-M1111kg kg kg kg Can0.2-1.025YellowME41-Y

1111kg kg kg kg Can0.2-1.050RedME41-R1111kg kg kg kg Can0.1-0.525BlackME41-B1111kg kg kg kg Can0.2-1.065WhiteME41-W

PackagingAmount *Pigment content%

Color(Compound-shaped )

Product

Color Master Batch of HCEColor Master Batch of HCE


31

31

30

30

25

25

25

25

25

20

50013.0603.21.13

1:1

A:5000/B:4800LSR2660

Nipple,Diver mask,Brushing,Pacifier

High tear strength

A:5800/B:4500

A:4300/B:4160

A:3000/B:2800

A:9800/B:9500

A:6500/B:6100

A:5000/B:4500

A:6000/B:5800

A:2800/B:2600 7508.5313.81.11LSR2630

1:1

3.5

3.4

3.6

3.0

3.2

3.5

3.5

3.8

32013.5711.14LSR2670

55012.5511.12LSR2650

60010.0421.11LSR2640

30012.0701.14LSR2070

40011.5601.13LSR2060

40011.0501.12LSR2050

7509.6401.12LSR2040

8008.0311.11A:4000/B:3800LSR2030O-rings,gaskets,Grip,boots,sheets, Packing

General-purpose molding

Cla

ssifi

catio

n

Appl

icat

ion

Appe

aran

ce

Mix

ing

Rat

io(A

:B)

Visc

osity

Pa

.s

Spec

ific

Gra

vity

L,S ％％％％

Har

d-ne

ss J

ISA

Tens

ile S

tren

gth

　　　　　　

MPa

Elon

gatio

n 　％

　％

　％

　％

Prod

uct

Tear

Str

engt

h　　

　N

/mm

JIS

A

Tran

sluc

ent

Tran

sluc

ent

LIM:Liquid Injection Molding


GETOS Products LSR and LIM 1GETOS Products LSR and LIM 1

1:1Milky white

High Modulus

Music box movement

234508.3572.51.12A:6000/B:6000XE15-B7273Over lay

Translucent

Long life

Medium life

1:1Milky white

General purpose

Keypads

11

13

27

20

15

25

28

2306.1602.81.19

1:1Glassclear

A:4700/B:5900TLM1026s

Nose padHigh(glass) -clear

A:560/B:310

A:95/B:95

A:200/B:200

A:100/B:100

A:5800/B:5300

1:1

3.6

2.6

2.3

2.4

2.7

2.7

3806.3551.01XE15-645

5206.5391.07LSR2841

4006.0371.10XE15-B8625

4005.0361.10XE15-B7378

3107.8621.16XE15-B9085

5108.3511.16Light gray

A:5000/B:4500XE15-B9084Gaskets Packing O-rings

Steam resistant

Cla

ssifi

catio

n

Appl

icat

ion

Appe

aran

ce

Mix

ing

Rat

io(A

:B)

Visc

osity

Pa

.s

Spec

ific

Gra

vity

L,S ％％％％

Har

d-ne

ss J

ISA

Tens

ile S

tren

gth

　　　　　　

MPa

Elon

gatio

n 　％

　％

　％

　％

Prod

uct

Tear

Str

engt

h　　

　N

/mm

JIS

B

LIM:Liquid Injection Molding GETOS confidential property

GETOS Products LSR and LIM 2GETOS Products LSR and LIM 2


1111kgkgkgkg bag0.5-3.0Reddish Brown paste-shaped ME50-R2

1111kgkgkgkg bag0.5-3.0Blue paste-shaped ME50-M1111kgkgkgkg bag0.5-3.0Yellow paste-shaped ME50-Y

1111kgkgkgkg bag0.5-3.0Gray paste-shaped ME50-G1111kg kg kg kg bag0.5-3.0Black paste-shaped ME50-B

1111kgkgkgkg bag0.5-3.0White Paste-shaped ME50-WPackagingAmount*ColorProduct


Color Master Batch of LIMColor Master Batch of LIM

顔料顔料顔料顔料

GETOS ME50 Series

ME50-W:White

ME50-R2: Reddish Brown

ME50-M: Blue

ME50-B: Black

ME50-G: Gray

ME50-Y: Yellow

日本触媒　顔料紛日本触媒　顔料紛日本触媒　顔料紛日本触媒　顔料紛(エポカラーエポカラーエポカラーエポカラー））））

FP-1000N:Pink

FP-113: Red

FP-115:Orange

FP-116:Yellow orange

FP-1025:Green

*問合せ先問合せ先問合せ先問合せ先

*TEL03-3506-7526


Color Master Batch of LIM Color Master Batch of LIM

Product : TSE260-4U,LSR2040,LSR2640,LIM6045

Requirement: Tear strength, Safe,No smell, Elasticity

Heat resistance, Clear(transparent)

Baby Nipple Baby Pacifier

Baby Brushing


Baby and child Application 1Baby and child Application 1

Silicone tube

Silicone Packing

Product:TSE2570-5U,TSE2571-5URequirement: Safe,No smell,Elasticity Heat resistance,Clear(transparent)

Baby and Child Mug

Child drink Bottle

Product:TSE221-5U,LSR2050,LSR2650Requirement: Safe,No smell,Elasticity Heat resistance,Clear(transparent)



Silicone InsoleSilicone Grip and Sucker

Product:TSE221-4U,LSR2040,LSR2640

Requirement: Safe,No smell,Elasticity

Product:TSE2277U,TSE2527U, TSE2627U,LSR2070,LSR2670Requirement: Safe,No smell, Elasticity

Silicone Button



Silicone Shower NozzleSilicone Bathtub mat

Silicone Soap Catcher


Requirement: Heat resistance,Elasticity Prevention of sticking calcium

Product:LSR2030,TSE2523U, TSE2623U,LIM6030

Requirement: Non-slip, ElasticitySoft touch, Heat resistance


Home Appliance Application 1Home Appliance Application 1

Bathroom GoodsBathroom Goods

Silicone MatLeak prevention nozzle for detergent bottle

Silicone Spatula


Requirement: Heat resistance,Elasticity

Product:TSE2277U,TSE2527U, TSE2627U,LSR2070,LSR2670

Requirement: Safety,Elasticity



Product:TLM1026sRequirement: Elasticity, Modulus

Product:TSE2183U,TSE2186URequirement: Flame retardant,Elasticity Heat resistanceAnode Cap

FBT Cap

Music box movement



FAX Roll

TV keypad (DVD,CD,Air conditioner)

Product:TSE221-5U,XE20-6016US

Requirement: Impact resilience, Long life , Elasticity

Product:TSE270-4U,TSE270-5URequirement: Low compression set, Heat resistance



Leak prevention cover for electric outlet

Product:TSE221-5U,TSE2267U,LSR2050,LSR2650,LSR2060,LSR2660

Requirement: Elasticity,High insulation



IH Rice cooker Silicone rubber Packing

Silicone rubber Packing

Product: XE20-853U,XE20-A9123,XE20-A0784,XE15-B9084,XE15-B9085

Requirement: Steam resistance,No change color,No-smell,Elasticity


Steam resistance Application 1Steam resistance Application 1

Hot water jar Pot(魔法瓶）魔法瓶）魔法瓶）魔法瓶）




Requirement: Steam resistance,No change color,No-smell,Elasticity



Product: XE20-853U,XE20-A9123,XE20-A0784

Requirement: Steam resistance,No-smell,Elasticity

Silicone L joint tube

Humidifier(加湿器）加湿器）加湿器）加湿器） Steam inhalation device（スチーム吸入器）

Silicone joint tube



Steam Iron



Requirement: Steam resistance,Elasticity


Landry drying machine




Silicone L joint tubeSilicone rubber Packing


Requirement: Steam resistance,Elasticity

Coffee maker



Spark plug boot Direct ignition boot

Product:TSE221-5U,-6URequirement: Excellent insulation,

Heat resistance,Low C/S

Product:TSE221-5U,-6URequirement: Excellent insulation,

Heat resistance,Low C/S


Auto motive Application 1Auto motive Application 1

Oil filter element

Product: TSE221-7UK

Requirement: Heat resistance,Oil resistance,Low C/S

Check valve



Seal ring

Product: TSE221-5UC,LSR2650,LSR2050

Requirement: Heat resistance,Salt water resistance,Insulation

Electrode cap

Alternator



Connector seal

Product: XE20-531U(H:30),XE20-532U(H:40),XE20-533U(H:50)

Requirement: Self lubrication,Heat resistance,Water seal,Insulation



Wire and Cable

Tubing and Sleeving


Silicone for Wire and cable 1Silicone for Wire and cable 1

• Wire and CableSilicone rubber insulated wire and cable-Internal Wirings in Electric Equipment-Lead wire of heavy electric equipment,

heavy heating equipment, rotation machine,dry transformer, and

other industrial

TSE2523U/TSE2527UTSE2425U/TSE2641U

Silicone rubber insulator Silicone vanish

Glass fiber braided conductor


Silicone for Wire and cable 2Silicone for Wire and cable 2

• Tubing

- electrical insulation or in food processing, appliances or chemical plant applications.

TSE2523U/2527U TSE2425U/TSE2641U

• Glass Fiber Braided Sleevings- insulating and bunching wires in all fields, including OA machinery andautomobiles.

- combining it with various kinds of varnish (silicone varnish)TSE2523U/2527U TSE2425U/TSE2641U,XE15-BXXXX


Silicone for TubingSilicone for Tubing

Pen grip Anti dry cap for pen Glue roller

Product:TSE221-5U,LSR2050Requirement: Soft touch

Product:TSE221-5U,LSR2050Requirement: Inactiveness to ink

Product:TSE221-5U,LSR2050Requirement: Non-slip,Glue release


Stationery Goods ApplicationStationery Goods Application

Nose pad

WristbandProduct:TSE260-5U,LSR2050Requirement: High tear strength,

Soft touch

Product:XE15-645Requirement: High(glass) -clear,

Soft touch


Consumer Goods ApplicationConsumer Goods Application

Goggle

Diver mask

Swimming cap

Product: TSE221-5U,LSR2050Requirement: Soft touch

Product: LSR2650,LSR2050Requirement: High clear

Product: TSE2913Requirement: High elongation,

Low modulusGETOS confidential property

Water sports Goods ApplicationWater sports Goods Application

Magnetic treatment

Tourmaline ringPes Valgus

Health goods ApplicationHealth goods Application


Product:TSE221-5U,LSR2050Requirement:Soft touch ,Safety

Product:TSE221-5U,LSR2050Requirement:Soft touch , Safety

Product:TSE260-3U,TSE200Requirement: Low Hardness,

Soft touch ,Safety

御殿場　応用技術研究所御殿場　応用技術研究所御殿場　応用技術研究所御殿場　応用技術研究所御殿場　応用技術研究所御殿場　応用技術研究所御殿場　応用技術研究所御殿場　応用技術研究所

ＧＥ東芝シリコーン　株式会社　応用技術研究所ＧＥ東芝シリコーン　株式会社　応用技術研究所ＧＥ東芝シリコーン　株式会社　応用技術研究所ＧＥ東芝シリコーン　株式会社　応用技術研究所

静岡県駿東郡小山町湯船原1157-9 〒410-1305 TEL:0550-76-5600 FAX:0550-76-5602

japan application development centerhan-kyung.co.kr › upload › qna › 기술자료.pdf ·...

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