有机硅类粘合剂  
 环氧树脂类粘合剂   
 热管理用粘合材料  
 涂层和浇灌   
 密封应用粘合材料  

 

中国和亚太地区联系方式
Contact in Asia & China
  Hi-Tech Industrial Park
 6-1023 Tianzhu Rd.
   Hefei City, China    
   +86 139 5605 4600   
   china@UnitedAdhesives.com   


北美地区联系方式 
Contact in North America
318 Half Day Rd #189
Buffalo Grove, IL 60089, USA
 
 +1 (224) 436-0077 
sales@UnitedAdhesives.com


其它地区联系方式
Worldwide Contact
 
+1 (224) 848-2348   
info@UnitedAdhesives.com

 

 

  公司产品  
  应 用   


 
  
       导热和散热的应用

 

我们的导热粘合剂(TCA)粘接电子设备的同时提供热耗散。他们具有以下特点:

-很高的导热性能
-与常用塑料和金属能形成很高的粘结力。
-柔软的橡胶特性使其在导热的同时又能有效地降低热应力。
-高介电性可用于高电压的导热绝缘。

其用途是用于航空,汽车,计算机,半导体,和电讯等电子工业,以及任何要求导热和粘合的同时又能降低热张力的应用,或者既需要导热,又需要提供震动阻尼的地方;例如电路板与散热体的粘合,冷却扇与机体间的粘结,高发热、高耗能部件或设备的粘结或浇注等。.



 

Name

Features / Advantages

Rheology

Part

Thermal Conductivity

Hardness / Modulus

Adhesion
Al/Al, psi

Cure Rate

Thermobond 3513

Silicone with high bonding Strength. Low stress

Flowable
56,000 cPs

1-part

1.4 W/mK

Shore A =70

> 600

125C

60 min

Thermobond 3517

Silicone with high thermal conductivity. Strong bonding. Non-Slump

Thixotropic,

120,000 cPs

1-part

1.9 W/mK

Shore A = 90

> 550

125C

60 min

Thermobond 3831

Boron nitride filled for very high thermal conductivity

Thixotropic,

230,000 cPs

1-part

3.2 W/mK

Shore A = 63

580

125C

45 min

ET1628

High thermal conductivity. High bonding Strength. Easy flow. Rmt curable.

220,000 cPs

2-part

2 : 1

2.3 W/mK

Shore D = 70

> 1500

25C 8hrs, or 105C 10 min

ET1643

High thermal conductivity. High bonding Strength. Easy flow. Low CTE.

210,000 cPs

2-part

1 : 1

1.7 W/mK

6.7 GPa

> 1800

25C 18hrs, or 125C 30 min

ET1645

High thermal conductivity. Good flow. High bonding Strength.

50,000 cPs

1-part

2.3 W/mK

Shore D = 90

> 1000

125C

30 min

TF2619

High thermal conductivity gap filling silicone

Thixotropic,

230,000 cPs

1-part

1.9 W/mK

Shore OO=40

N/A

125C

45 min

Eposolder 6869

Silver filled epoxy for extremely high thermal conductivity

98,000 cPs

1-part

11 W/mK

Shore A = 70

> 400

125C

60 min

Other Products

Thermobond 3508, 3519, 3821, 3830 One or two-pat silicone systems with various modifications
ET1608, 1642, 1645NS, 1653BN, 1655, 1658 One or two part epoxy systems with various modifications
Refer to website to check the details of the properties



   
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