Loctite 638 680 Retaining adhesive Anaerobic sealants680 LOXEAL THREE BOND

FOB Price: US $1.1 - 1.3 / Piece Get Latest Price
Min.Order Quantity: 1 Piece/Pieces retaining adhesives 680 sample is available
Supply Ability: 10 Ton/Tons per Month
Port: qingdao
Payment Terms: L/C,T/T,Western Union,Escrow
Add to My Favorites

Quick Details

CAS No.:
Other Names:
retaining adhesives
Place of Origin:
Shandong China (Mainland)
Other Adhesives
Main Raw Material:
Brand Name:
Model Number:
Tensile shear strength(N/mm2):
Gap fill (mm):
Fixture time/full cure time(min/h):

Packaging & Delivery

Packaging Detail: 50ml/250ml
Delivery Detail: within 2 days


1 high strength retaining adhesives
2 medium viscosity.
3 Gaps fill up to 0.25mm, fixture in 10 minutes.

THREE BOND JinHui retaining adhesives can be used for non-threaded cylindrical metal assemblies, can increase the shear strength of press fits and slip fits.


Loctite 680 Retaining adhesive Anaerobic sealants680


Product description

Chemical Type


Appearance (uncured)

Green liquid


One component










Typical application

JH680 is designed for the bonding of cylindrical fitting parts. The largest bond gaps can approach 0.25mm. It cures when confined in the absence of air between close fitting metal surfaces and prevents loosening and leakage from shock and vibration. It is used for retaining cylindrical axle and bushing, wheel bearing or for refitting worn shafts, housing and keyway etc.


Typical properties of uncured material

Gravity @25°C


Viscosity, 25°C, mPa•s (cP):

800 to 1500

Flash point


Cure speed

Fixture cure time 10min , full cure time is 24 hours


Typical properties of cured material (Low carbonate grit blasted steel, @22°C, after 24hr full cured)

Temperature (°C)

-50 —150

Shear strength ISO-10964(N/mm2)

15 — 25

Breakaway Torque ISO-10964 (N.m)

25 — 40

Breakloose Torque  ISO-10964(N.m)

30 — 45

Coefficient of Thermal Expansion, ASTM D 696, K-1


Coefficient of Thermal Conductivity, ASTM C 177, W/(m•K)






Cure Properties

JH680 is 100% reactive anaerobic colophony, which can be cured under room temperature. It begins to cure after one part is inserted into another part and the air between parts is piled out. It has high shear strength resistance and can prevents loosening and leakage from shock and vibration.


Cure speed

The JH680 speed of curing can be slowed down when the temperature is lower than 15°C or using on inactive metal surface. Activator JH7649 can help cure speed.



l For best results, please clean all surfaces with cleaning solvent JH755 and allow to drying.

l For slip fitted assemblies, apply product JH680 around the leading edge of the pin and the inside of the collar, then rotate the pin when is assembled to ensure good coverage.

l For press fitted assemblies, apply adhesive thoroughly to both bond surfaces and assemble at high press.

l For shrink fitted assemblies, the adhesive should be coated onto the pin, and the collar should then be heated to create sufficient clearance for free assembly. 

l The bonded parted should not be disturbed until sufficient handling strength is achieved.



l It should be kept in an unopened container in a cool and dry location. Optimal storage: 8°C to 21°C. Storage below 8°C or greater than 28°C cam adversely affect product properties.

l Material removed from containers may be contaminated during use. Do not return product to the original container.

l Keep away from children.


Verified Information

This information was Verified by TÜV Rheinland and is valid for the following period: 2014/01/08 --- 2015/01/07

The competitive advantage of product line:

The supplier can export products to all over the world, provides OEM, ODM services.

Production Capacity:

Product Line Name Production Line Capacity Actual Units Produced(Previous Year)
Adhesives & Sealants Anaerobic Sealant 10 Tons / Month, Silicone Sealant 10 Tons / Month, Instant Glue 10 Tons / Month, UV Adhesive 10 Tons / Month, Industrial Repairing Adhesive 10 Tons / Month Anaerobic Sealant 50 Tons, Silicone Sealant 50 Tons, Instant Glue 20 Tons, UV Adhesive 20 Tons, Industrial Repairing Adhesive 50 Tons

Export Market Distribution:

Market Revenue(Previous Year) Total Revenue (%)
Eastern Europe confidential 6.0
Southeast Asia confidential 6.0
Africa confidential 3.0
Southern Europe confidential 3.0
South Asia confidential 2.0
Domestic Market confidential 80.0

Production Machinery:

Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition
Planetary Mixer Planetary Mixer 4 8.0 Acceptable
Vacuum Kneading Machine NHZ-1000, NHZ-501 2 5.0 Acceptable
Planetary Power Mixer HY-DLH200L 2 8.0 Acceptable
Double-planetary Power Mixer DLH-600L, DLH-150L 3 6.0 Acceptable
Reaction Kettle 1000L 1 8.0 Acceptable
Drying Machine M612 1 5.0 Acceptable

Testing Machinery:

Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition
Viscometer NDJ-1, DV-C 3 6.0 Acceptable
Moisture Meter SF101 1 3.0 Acceptable
Hardness Tester TH200 2 8.0 Acceptable
Universal Testing Machine WDW-2 1 8.0 Acceptable
Constant Temperature and Humidity Machine CTHI-100B 1 5.0 Acceptable
Torsion Tester LYNZ-100Nm 1 3.0 Acceptable

Production Flow:

  • Raw Material Drying
    Raw Material Drying
  • Mixing
  • Kneading
  • Filling
  • Sealing
  • Packaging

Real Case for Lower MOQ:

Products Name MOQ(in the last 12month)
Anaerobic Sealant 0.1 Ton
Silicone Sealant 0.1 Ton
Instant Glue 0.1 Ton
UV Adhesive 0.1 Ton
Industrial Repairing Adhesive 0.1 Ton

Real Case for Large Contract:

Products Name Order(in the last 12month)
Anaerobic Sealant 5 Tons
Silicone Sealant 5 Tons
Instant Glue 5 Tons
UV Adhesive 5 Tons
Industrial Repairing Adhesive 5 Tons

Short Lead Time:

Products Name Order(in the last 12month) Shortest Lead Time
Anaerobic Sealant 0.1 Ton 10 Days
Silicone Sealant 0.1 Ton 10 Days
Instant Glue 0.1 Ton 10 Days
UV Adhesive 0.1 Ton 10 Days
Industrial Repairing Adhesive 0.1 Ton 10 Days

Testing Report:

Report Picture Report Name Report By Product Name & Model No. Report Date
Test Report SGS Methylacrylate Resin & JY326 2013/11/26
Test Report Automotive Research Institute, Yuejin Motor (Group) Corparation TRV Silicone Sealant & 5699 2010/01/26
Test Report Automotive Research Institute, Yuejin Motor (Group) Corparation TRV Silicone Sealant & JH5208B 2010/01/26
Test Report Automotive Research Institute, Yuejin Motor (Group) Corparation Anaerobic Sealant & JH2270 2010/03/12
Test Report Automotive Research Institute, Yuejin Motor (Group) Corparation Anaerobic Sealant & JH2270 2010/01/15
Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Yantai Jinhui Fine Chemicals Co., Ltd. is one of the leading manufacturers of adhesives & sealants. We specialize in developing, manufacturing and selling adhesives & sealants, which are widely used in many different fields, such as solar energy, wind energy, automobile, electronics, agricultural and engineering machinery, railway vehicle, electric power, metallurgy, nonferrous metal, oil field, etc.

With a professional R&D team and a professional technical support team, we are the earliest ... View detail

Basic Information

Product/Service (We Sell): Thread Locker,Flange Sealant,Instant Adhesive,Pipe Thread Sealant,Structural Adhesive  
Number of Employees: 11 - 50 People  

Trade & Market

Main Markets: Eastern Europe
Eastern Asia
Western Europe
Northern Europe
Southern Europe
Domestic Market
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 11% - 20%  

Factory Information

Factory Size (Sq.meters): 5,000-10,000 square meters  
Factory Location: No. 2, Zhoushan Road, Development Zone,YEDA,Yantai,Shandong,China  
Number of Production Lines: Above 10  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 11 - 20 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

Supplier Assessment Report

Do you want to know more about this company before you make a deal? Request an Assessment Report.
Supplier Assessment Reports are detailed on-line reports about the supplier's capabilities. It helps you get all the information you need to trade confidently with suppliers.

Send your message to this supplier

Sourcing Products & Suppliers on Alibaba.com

Search Products
Enter the product you are looking for in the Search Bar and click Search
Contact Suppliers
Click Contact Now to send an inquiry or I’m online, Chat now to chat online
Check Messages
Check quotes & messages from suppliers in your email inbox or Message Center
China (Mainland) | Manufacturer | Contact Details
Experience: Established 2005

Communicate with Supplier:

Ms. Jessie Lee
Ms. Jessie Lee:
What can I do for you?
Not exactly what you want?
1 request,multiple quotations Get Quotations Now >>