(Working time：
9:00-18:00 GMT+8)
Hot line0086-757-82711390
(Working time：
9:00-18:00 GMT+8)
Hot line0086-757-82711390
 |
|
0086-757-82711390
|
 |
Position：Home > Products > Application > Silicone sealant > bonding sealant |  |
 |
|
|||||||
| Introduction |
Silicone sealant,fireproof silicone sealant,silicone sealant
manufacturers ,silicon sealant general purpose
HOMEEN is a leading silicone sealant
manufacturer ,we mainly produce neutral one component electronic silicone
sealant for consumer electronics ,for example ,conduction cooker ,oven ,fridge
,iron,etc .
We also produce two component potting
compound for LED power driver ,and potting compound for LED display .
HOMEEN provide whole solution for LED
,solar PV ,consumer electronic ,automobile ,craft ,etc .
Silicone sealant HMG-245
APPLICATIONS
1. Major used in lamp, electrical appliance industry
2. Anti-shake and shock, support separate parts
3. Widely used in thermo stability environment, as encapsulant and adhesives
PROPERTY
1. One part, neutral, quick cured general purpose silicone sealant, without any obvious unpleasant odor, applied easily.
2. Suitable to used in general appliance structural as sealant and insulator, no corrosion to most metal parts
3. Have strong adhesion strength and good ductility to most kinds of material
4. Excellent weather resistance, with rather good resistance to acid, base, salt and lube oil.
PARAMETER
|
Color |
Semi-transparent/white/black |
Viscosity |
cream |
|
Specific gravity |
1.0g/cm3 |
Durometer（HAS） |
28 |
|
Tensile strength |
≥1.6Mpa |
Shear strength (Mpa) |
1.2 |
|
Elongation |
300% |
Application temperature（℃） |
–50-+200 |
|
Breakdown voltage |
23kv/mm |
Volume resistivity |
5X1014Ω•CM |
|
Dielectric constant |
3.0(1MHz) |
Tack-free time |
8mins（20℃，50% RH） |
PACKAGING
Cartridge 300ml/pc ; toothpaste tube 100ml/ pc.
STORAGE AND SHELF LIFE
Silicone encapsulant should be stored at -20℃~27℃.Our sealant has a usable life of 9 months when stay unopened since the manufacture date.
REMARK
Completely cured sealant is non-toxic, but do not directly contact with eyes or kids. Should keep ventilate when applying. We suggest that before applying, customer had better have a test to make sure our sealant can highly meet your demand.
; $ tf8;: 88 dana;color:black'>4.If require mat effect,pls add the C component, and only after 24-48h of potting, the mat effect comes out.Relatively,higher temperature can accelerate the mat effect, but keep in mind, should be lower than 50C.
5. Color depends on customer’s requirement.
Test
We suggest that customers should test this product before application and see if it could meet the demand.
Shelf life
Store under 30C and stay sealed
Shelf life of component A and B is 12 months after the date of manufacture.
Tensile strength/Mpa 1.5Elongation at break/%
84
Dielectric strength/kV/mm
18
Thermal conductivity/W/m/K
0.7~0.9
Waterproof Rating
IP65
Note: This product is subject to curing temperature, the temperature is higher, the operation and full curing time will be shorter.
workmanship
Mixing A,B parts according to proportion A:B=10:1 on the basis of weight or volume until evenly. Suggest to stir A and B part respectively before mixing them to make it uniform distribution. Then dispense the adhesive on the potting position. If need high-thermal conductivity vacuum deaeration
is necessary otherwise no need. It can be cured at room temperature or by heating. But it is featured of room temperature curing, there is summertime and wintertime types, the two types are sthe same except for the operation time.
Note:
This silicon rubber is vulcanized by platinum catalys, the nitrogen, sulfur, phoshor and rgano-tin compound material may hinder its vulcanization, so please clean the rosin on the PCB and use the soldering tin with low lead content.
Packaging:40kg/set。
Storage period :sealed under 30C, the A,B parts shelf life are 9 nine months after production. Thereare sediments come after 3 months,please mix it thorough eveness before using.
2000-2500
3500-4000
Specific gravity
1.55
Curing time
4-5h/28C，1h/80C
Operation time
40-60min/25C
Shore Hardness /A
55-60
Dissipation factor
0.003
Shrinkage percentage %
0.3-0.5
Flame retardant rating
UL94-V1
Dielectric constant
3.0
Volume resistivity/Ω·cm
1015
Tensile strength/Mpa
1.5
Elongation at break/%
84
Dielectric strength/kV/mm
18
Thermal conductivity/W/m/K
0.7~0.9
Waterproof Rating IP65
Note: This product is subject to curing temperature, the temperature is higher, the operation and full curing time will be shorter.
workmanship
Mixing A,B parts according to proportion A:B=10:1 on the basis of weight or volume until evenly. Suggest to stir A and B part respectively before mixing them to make it uniform distribution. Then dispense the adhesive on the potting position. If need high-thermal conductivity vacuum deaeration
is necessary otherwise no need. It can be cured at room temperature or by heating. But it is featured of room temperature curing, there is summertime and wintertime types, the two types are sthe same except for the operation time.
Note:
This silicon rubber is vulcanized by platinum catalys, the nitrogen, sulfur, phoshor and rgano-tin compound material may hinder its vulcanization, so please clean the rosin on the PCB and use the soldering tin with low lead content.
Packaging:40kg/set。
Storage period :sealed under 30C, the A,B parts shelf life are 9 nine months after production. Thereare sediments come after 3 months,please mix it thorough eveness before using.
|
| silicone cookware handle |
|
|
| stainless steel cookware handle |
|
|
| diecasting pan handle |
|
|
| cookware handles for pan and pot |
|
|
| cookware handle, cookware parts |
 |
|
小勐拉99公司客服电话17708830000 Tel：0086-757-82711390 Fax：0086-757-82711390 E-mail：marketing1@hm-sil.com Add：Lianhua Development Zone,Dinghu District,Zhaoqing City,Guangdong,China. |
