Technical Data Sheet
LOCTITE®4310™
July2013 PRODUCT DESCRIPTION
LOCTITE®4310™provides the following product
LOCTITE®4310™is designed for bonding applications that
require very rapid fixturing,fillet cure or surface cure.The UV
light cure properties facilitate rapid curing of exposed surface
areas thereby minimizing blooming and providing an
alternative to solvent borne accelerators.Suitable for use in the
assembly of disposable medical devices.
ISO-10993
An ISO10993Test Protocol is an integral part of the Quality
Program for LOCTITE®4310™.LOCTITE®4310™ has
been qualified to Henkel's ISO10993Protocol as a means to
assist in the selection of products for use in the medical device
industry. Certificates of Compliance are available on Henkel's
website or through the Henkel Quality Department.
TYPICAL PROPERTIES OF UNCURED MATERIAL
Specific Gravity@ 25°C 1.06
Flash Point-See MSDS
Viscosity,Cone&Plate,mPa·s(cP):
Physica MC100,Cone MK22,shear rate100s-1100 to250LMS
TYPICAL CURING PERFORMANCE
Primary Cure Mechanism,UV
Depth of Cure:
abs223Electrodeless, D bulb,100 mW/cm²,measured@365nm
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Cure Time, seconds
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4
3
2
1
0102030405060
LED Flood Array405nm,100 mW/cm²,measured@405nm
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Cure Time, seconds
6
5
4
3
2
1
0102030405060
Tack Free Time/Surface Cure
Tack Free Time is the time in seconds required to achieve a
tack free surface
UV/Visible Light Sources:
Electrodeless, H bulb:
30 mW/cm²,measured@365nm≤10LMS
Zeta®7411-S:
30 mW/cm²,measured@365nm≤5
CUREJET405LED:
65 mW/cm²,measured@365nm≤5
LED Flood Array405nm:
65 mW/cm²,measured@365nm≤5
Cure Speed vs.Substrate
The rate of cure will depend on the substrate used. The table below shows the fixture time achieved on different materials at 22°C/ 50%relative humidity.This is defined as the time to develop a shear strength of0.1N/mm². Fixture time measurements relate to non-UV cure.
Fixture Time, seconds:
ABS<5
Aluminum (grit blasted) 5 to15
Neoprene15 to25
Phenolic250 to290 Polycarbonate10 to20
Polyethylene>300
Polyethylene (Primer770) 5 to10
Polypropylene>300
Polypropylene (plasma treated)270 to300 PVC90 to105 Steel (degreased)20 to30 TYPICAL PROPE
RTIES OF CURED MATERIAL
Cured@100mW/cm², measured @365nm,for30 seconds per side using an Electrodless system, D bulb
Physical Properties:
Coefficient of Thermal Expansion,
ISO11359-2,K-1:
Pre Tg56×10-6
Glass Transition Temperature,ASTM E228,°C102
Shore Hardness, ISO868,Durometer D84
Linear Shrinkage,%6
Water Absorption,ISO62,%:
2 hours in boiling water 2.2
7 days in water @22°C 1.3
Elongation,at break,ISO527-3,%7.3
Tensile Strength,ISO527-3 N/mm² 50
(psi) (7,250) Tensile Modulus,ISO527-3 N/mm² 1,950
(psi) (282,900) TYPICAL PERFORMANCE OF CURED MATERIAL
Adhesive Properties
Cured@30mW/cm², measured @365nm,for 10 seconds using a Zeta®7400light source
Block Shear Strength,ISO13445:
Polycarbonate N/mm² ≥9.0LMS
(psi) (≥1,305) Cured@100mW/cm², measured @365nm,for30 seconds using a Zeta®7411-S light source
Block Shear Strength,ISO13445:
Acrylic to Acrylic N/mm² 14.4
(psi) (2,090) Polycarbonate to Polycarbonate N/mm² 22
(psi) (3,190) Polycarbonate to Steel (grit blasted) N/mm² 12
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(psi) (1,740)
Cured@100mW/cm², measured @405nm for30 seconds using a LED Flood Array405nm
Block Shear Strength,ISO13445:
Acrylic to Acrylic N/mm² 10.6
(psi) (1,540) Polycarbonate to Polycarbonate N/mm² 16.4
(psi) (2,380) Polycarbonate to Steel (grit blasted) N/mm² 12.6
(psi) (1,830)
Cured@1,000mW/cm²,for 10 seconds using an Electrodeless system,D bulb
Needle Pullout Strength:
Material22Gauge Cannula27 Gauge Cannula
Polycarbonate N 139
(lb) (31)
N 38
(lb) (9)
Polyethylene N 11
(lb) (2)
N 24
(lb) (6)
Polyethylene
(plasma treated)
N 128
(lb) (27)
N 53
(lb) (12) Polypropylene N 24
(lb) (5)
N 18
(lb) (4)
Polypropylene
(plasma treated)
N 87
(lb) (20)
N 41
(lb) (9)
Cured for 24 hours @22°C (non-UV cure)
Lap Shear Strength,ISO4587:
Steel (grit blasted) N/mm 20.4
(lb/in) (2,950) Block Shear Strength,ISO13445:
Acrylic to Acrylic N/mm² 8
(psi) (1,160) Polycarbonate to Polycarbonate N/mm² 6
(psi) (870) Polycarbonate to Steel (grit blasted) N/mm² 10.4
(psi) (1,510)
Cured for 48 hours @22°C (non-UV cure)
180°Peel Strength,ISO8510-2:
Steel (grit blasted) N/mm 3
TYPICAL ENVIRONMENTAL RESISTANCE
Cured@30mW/cm², measured @365nm,for10 seconds
Block Shear Strength,ISO13445:
Polycarbonate
Heat Aging
Aged at temperature indicated and tested @22°C *Note:Substrate failure for all test specimens *
% I n i t i a l S t r e n g t h @ 22 °C
Cure Time, hours
1251007550250
0200
4006008001000
80 °C 100 °C
Chemical/Solvent Resistance
aged under conditions indicated and tested @22°C *Note: Substrate failure for all test specimens*
%of initial strength Environment °C 24h 100h 500h 1000h Water 2210010010010095%RH 40100100100100Heptane 22100100100100Isopropanol
22
100
100
100
100
Thermal Stability of Needle Assemblies Aged @60°C and tested @22°C
Needle Pullout Strength,%of initial strength 4weeks 8weeks :Polycarbonate:
22Gauge Cannula 65 5027 Gauge Cannula 90 90Polypropylene (plasma treated):22Gauge Cannula 70 8027 Gauge Cannula
75 70
Sterilization Resistance of Needle Assemblies Sterilized as indicated and tested @22°C
Needle Pullout Strength,%of initial strength:
Gamma ETO Autoclave 30kGy 1Cycle 1Cycle 5Cycles Polypropylene (plasma treated):
22Gauge Cannula 50 55 40 4527 Gauge Cannula 65 60 70
70
GENERAL INFORMATION
This product is not recommended for use in pure oxygen and/or oxygen rich systems and should not be selected as a sealant for chlorine or other strong oxidizing materials.For safe handling information on this product,consult the Material Safety Data Sheet (MSDS).
Directions for use:
1.This product is light sensitive; exposure to daylight,UV
light and artificial lighting should be kept to a minimum during storage and handling.
2.For best performance bond surfaces should be clean and
free from grease.
3.Excess adhesive can be dissolved with Loctite cleanup
solvents,nitromethane or acetone.Loctite Material Specification LMS
LMS dated January 28,2010. Test reports for each batch are available for the indicated properties. LMS test reports include selected QC test parameters considered appropriate to specifications for customer use. Additionally,comprehensive controls are in place to assure product quality and consistency. Special customer specification requirements may be coordinated through Henkel Quality.
Storage
Store product in the unopened container in a dry location. Storage information may be indicated on the product container labeling.
Optimal Storage: 2°C to 8°C. Storage below 2°C or greater than 8°C can adversely affect product properties. Material removed from containers may be contaminated during use. Do not return product to the original container. Henkel Corporation cannot assume responsibility for product which has been contaminated or stored under conditions other than those previously indicated.If additional information is required,please contact your local Technical Service Center or Customer Service Representative.Conversions
(°C x 1.8)+32=°F kV/mm x 25.4=V/mil mm /25.4=inches µm /25.4=mil N x 0.225=lb
N/mm x 5.71=lb/in N/mm²x 145=psi MPa x 145=psi N·m x 8.851= lb·in N·m x 0.738=lb·ft N·mm x 0.142=oz·in mPa·s =cP Disclaimer
Note:
The information provided in this Technical Data Sheet (TDS)including the recommendations for use and application of the product are based on our knowledge and experience of the product as at the date of this TDS.The product can have a variety of different applications as well as differing application and working conditions in your environment that are beyond our control.Henkel is,therefore,not liable for the suitability of our product for the production processes and conditions in respect of which you use them,as well as the intended applications and results.We strongly recommend that you carry out your own prior trials to confirm such suitability of our product.
Any liability in respect of the information in the Technical Data Sheet or any other written or oral recommendation(s)regarding the concerned product is excluded,except if otherwise explicitly agreed and except in relation to death or personal injury caused by our negligence and any liability under any applicable mandatory product liability law.
In case products are delivered by Henkel Belgium NV,Henkel Electronic Materials NV,Henkel Nederl
and BV,Henkel Technologies France SAS and Henkel France SA please additionally note the following:
In case Henkel would be nevertheless held liable,on whatever legal ground,Henkel’s liability will in no event exceed the amount of the concerned delivery.
In case products are delivered by Henkel Colombiana,S.A.S.the following disclaimer is applicable:
The information provided in this Technical Data Sheet(TDS)including the recommendations for use and application of the product are based on our knowledge and experience of the product as at the date of this TDS.Henkel is, therefore,not liable for the suitability of our product for the production processes and conditions in respect of which you use them,as well as the intended applications and results.We strongly recommend that you carry out your own prior trials to confirm such suitability of our product.
Any liability in respect of the information in the Technical Data Sheet or any other written or oral recommendation(s)regarding the concerned product is excluded, except if otherwise explicitly agreed and except in relation to death or personal injury caused by our negligence and any liability under any applicable mandatory product liability law.
In case products are delivered by Henkel Corporation,Resin Technology Group,Inc.,or Henkel Canada Corporation,the following disclaimer is applicable:
The data contained herein are furnished for information only and are believed to be reliable.We cannot assume responsibility for the results obtained by others over whose methods we have no control.It is the user's responsibility to determine suitability for the user's purpose of any production methods mentioned herein and to adopt such precautions as may be advisable for the protection of property and of persons against any hazards that may be involved in the handling and use thereof.In light of the foregoing,Henkel Corporation specifically disclaims all warranties expressed or implied,including warranties of merchantability or fitness for a particular purpose,arising from sale or use of Henkel Corporation’s products.Henkel Corporation specifically disclaims any liability for consequential or incidental damages of any kind, including lost profits.The discussion herein of various processes or compositions is not to be interpreted as representation that they are free from domination of patents owned by others or as a license under any Henkel Corporation patents that may cover such processes or compositions.We recommend that each prospective user test his proposed application before repetitive use,using this data as a guide.This product may be covered by one or more United States or foreign patents or patent applications.
Trademark usage
Except as otherwise noted,all trademarks in this document are trademarks of Henkel Corporation in the U.S.and elsewhere. ®denotes a trademark registered in the U.S.Patent and Trademark Office.
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