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   


 
  
         密封和媒介保护应用

 

美国联合胶粘剂公司提供了不同的介电粘合剂,电子灌封粘合剂。
们具有以下特点:
       -      具有较高的介电强度, 对电压有优良的介电绝缘能力。
       -      有机硅为基质的灌装剂具有优良的柔软性,有效地降低热应力。
       -      有些灌装剂提供优良的导热性能。
       -      有些对高电压有优良的绝缘能力。
       -      多数为中性、无腐蚀的粘合剂和密封剂。
       -      有良好的对潮湿,油类和化学制品的抵抗能力。


它们通常用于电子零件和腔体的封装, 灌装。密封盖,外壳,连接器等的粘结,或各种电子部件提供介电绝缘密封涂层,用于减震,热应力耦合粘结等。

 

Name

Features / Advantages

Rheology

Hardness / Modulus

Dielectric Strength

Adhesion
Al/Al, psi

Cure Profile

Silcoat 7021

Moisture cure soft silicone gel. Sprayable & dispensable. Easy apply. Excellent protection of moisture, media, & corrosion.

1-part liquid

600 cPs

Shore A =32

450 V/mil

N/A

1.8mm / 24 hrs
2.5mm / 72 hrs @ 25C 50%RH

Silcoat 8022

Soft coating and potting gel. Sprayable & dispensable. Excellent moisture & media resistance.

1:1 mixing,

3,000 cPs

Shore A = 35

450 V/mil

N/A

125C 15 min

Silcoat 8026

Soft Non-Sag gel. Dispensable. Excellent moisture and media resistance

1:1 mixing,

25,000 cPs

Shore A = 40

450 V/mil

N/A

125C 15 min

SP4011

Readily flowable. Thermal cure to form firm rubbery dielectric gel. Non-corrosive.

1-part gel

560 cPs

Shore A = 20

> 480 V/mil

N/A

125C 60 min

SP4012

Readily flowable. Thermal cure to form firm rubbery dielectric gel. Non-corrosive.

2-part gel

450 cPs

Shore OO = 35

> 480 V/mil

N/A

125C 30 min

EP1238

Low viscosity epoxy potting adhesive. Good bond to various substrates

1:1 mixing, 3,000 cPs

Shore D = 50

> 500 V/mil

> 2500

25C 8 hrs;
80C 60 min

Other Products

SP4017 is thixotropic version encapsulant. OE1582, OP4047 are optical encapsulants
Refer to website to check the details of the properties



本公司设计生产的有机硅橡胶类常温固化粘合剂和密封剂(RTV)对常用塑料和金属有着较强的粘合力,有良好的抗水性和较小的热应力。而环氧树脂类常温固化粘合剂和密封剂对常用塑料和金属能提供强力结构性粘结。同时具有较强的抗油和抗化学品侵蚀的能力。

它们主要用于粘结和密封电子装置,构件,设备,接头接口,封盖,底座,等等;制作既成式(form-in-place)的垫圈;用来组合和修理电子设备等。它们也能够在其它工业和应用领域作为粘合剂和密封剂来使用。


Name

Features / Advantages

Rheology

Hardness / Modulus

Elongation

Adhesion
Al/Al, psi

Cure Profile

MC7130

Moisture cure silicone. Long elongation. Low stress, non-sag. Strong bonding strength

1-part paste

Shore A = 43

300%

150 psi

Tack free time 45 min @ 24C 50%RH

BS8311

Heat cure to form silicone rubber. Non-corrosion sealant. Strong bonding to most plastics

1-part, dispensable
45,000 cPs

Shore A = 47

280%

> 600

125C 60 min

BS8350

Heat cure to form silicone rubber. Non-corrosion sealant. Strong bonding to most plastics

1-part paste
non-sag
110,000 cPs

Shore A = 62

250%

550 psi

125C 60 min

BS8440

Two part. Heat cure to form silicone rubber. Non-corrosion sealant / adhesive.

1:1 mixing
40,000 cPs

Shore A = 51

240%

> 550 psi

25C 12 hrs; |
125C 15 min

EP1611

Flexible epoxy, room temp curable

60,000 cPs

Shore A = 60

50%

> 1500

25C 12 hours;
125C 30 min

EP1646

High voltage resistant sealant based on non-slump epoxy

2-part (2:1)
22,000 cPs

6.2 GPa

N/A

> 1600

25C 12 hrs;
125C 8 min

 

   
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