Product Specifications
| Prod Model: |
SA4272 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia |
| Brand Name: |
Punade |
| OEM: |
Acceptable |
| Shelf Life: |
24 Months |
| MOQ: |
500~2000 Kgs/PCS |
| Samples: |
Free Samples |
| Certificate: |
CE, SGS, ISO9001:2000, MSDS, Rosh, Reach |
| Place Of Origin: |
Shanghai, China |
| Delivery Time: |
Sample Order:2-3 Days; MOQ Order:7-10 Days |
| Classification: |
Room Curing |
| Application: |
Threaded Fasteners |
| Morphology: |
Liquid |
| Material: |
Dimethacrylate Ester |
| Color: |
Red |
| Characteristic: |
High Temperature Resistance |
Product Description
High Temperature Resistance Anaerobic Threadlocker Sealant (SA4272)
SA4272, is a one-component, high viscosity strength and high temperature resistance anaerobic threadlocker sealant. It cures when confined in the absence of air between two close fitting metal surfaces.
Feature
1. One component, easy for application.
2. High strength.
3. High viscosity.
4. High resistance performance.
5. Cured in the absence of air between two surfaces.
Typical Applications
1. Prevent threaded fasteners from loosening and leakage.
2. Locking and sealing of larges bolts and studs ( M16-M26) such as studs of cylinder head.
3. Especially suitable for high-temperature conditions bolt locking and sealing.
Operation
1. For better results, clean all surfaces (external and internal) with a cleaning solvent 6755 and allow to dry.
2. A sufficient amount of glue applied to the binding site and used a conventional method for assembly, leaving enough time for curing.
3. Shake the product thoroughly before use.
Package
50ml 250ml per bottle
Storage
Keep in cool and dry location in unopen containers at 8-28º C
Shelf life: 24 months
Uncured
|
Testing Term |
Testing Standard |
Typical Value |
Range |
|
Appearance(uncured) |
|
Red Liquid |
|
|
Chemical Type |
Viscosity(mPa.s) |
Methacrylate |
|
|
Viscosity(mPa.s) |
GB/T2794-1995
Brookfield RVF
4#rotor 20rpm |
9500 |
4000-15000 |
|
Density( g/cm3) |
GB/T 13354-1992 |
1.12 |
1.00-1.15 |
|
Flash Point(ºC) |
SH/T0733-2004 |
|
>93 |
|
Maximum fill gaps |
|
0.25 |
|
|
Fixed Time(min) |
|
20 |
10-30 |
Fully
Cured |
Fully cured at RTV(h) |
|
24 |
|
|
Breakaway Torque(N.m) |
(GB/T18747.1-2002) |
22 |
|
|
Prevail Torque(N.m) |
(GB/T18747.1-2002) |
22 |
|
|
Operation Temperature |
|
|
-50-230 |
Chemical/Solvent Resistance
Aged under conditions indicated and tested at 22ºC.
|
Solvent |
Temperature( ºC) |
Left rates initial Strength after 30days(%) |
|
Motor Oil |
87 |
62 |
|
Gasoline |
87 |
62 |
|
Toluene |
87 |
80 |
|
Phosphate |
87 |
70 |
|
Water/ Glycol |
87 |
58 |
Founded in DEC. 2003, SEPUNA has been engaged in researching, manufacturing and marketing automobile sealant and adhesive for 9 years.
Since the foundation, SEPUNA Chemical has been focusing on adhesive's researching and application. Then in 2005, We acquired PUNADE technology which is from Switzerland.
Within 9 years, SEPUNA mainly develops Silicone, Polyurethane and Epoxy resin adhesives. And in the future, we will enlarge our line to Unsaturated, Natural and Acrylic Resin adhesive.
After 9 years' improvement, by the keep researching and innovation, SEPUNA is already a mature adhesive supplier with the core competitiveness.
