Audited Supplier
HM-SS5521
Automobile
Instant Adhesive
Solid-State
Room Curing
None
None
None
Neutral Sealant
Howell
85ml 300ml 600ml / Box
N/M
China
3506100010
Product Description
| Industrial Neutral Silicone HM-SS5521 | ||||||
| Items | C*a/T*b/S*c/O*d | Unit | Typical Value | Requirement | Test Std. | Eqv. Std. |
| Appearance | - | - | Fine, uniform paste without bubbles, crusts, gels | Test StQ/QY-00-T001d | - | |
| Density | g/cm3 | 1.4 | 1.4±0.10 | GB/T 13477.2 | - | |
| Solid Content | % | 94.8 | ≥90 | GB/T 2793 | JIS K6833:1980 | |
| Leveling | 0 | ≤1 | GB/T 13477.6 | ISO 7390:1987 | ||
| Tack free | ///Finger | min | 20 | ≤40 | GB/T 13477.5 | ASTM D2377:2000 |
| Curing Depth | 24h/// | cm | 3 | ≥2 | GB/T 32369 | - |
| Curing Depth | 7h/// | cm | 6 | ≥5 | GB/T 32369 | - |
| Hardness, Shore A | 7h/// | - | 30 | 25-35 | GB/T 531.1 | ISO 7619-1:2004 |
| Elongation at break | 7h/// | % | 260 | ≥200 | GB/T 528 | ISO 37:2005 |
| Tensile Strength | 7h/// | MPa | 1.7 | ≥0.80 | GB/T 528 | ISO 37:2005 |
Notes: *a, Conditioning, specimen is conditioned under (23±2) ºC, (50±5)% relative humidity if not specified;
*c, Substrate
*b, Testing Condition, specimen is tested at (23±2) ºC, (50±5)% relative humidity if not specified;
*d, Others need to be specified.
The above data is intended to provide guidance for use and should not be used to write product specifications.
PRODUCT DESCRIPTION
1. It is a one part neutral curing sealant with excellent flexibility and high movement ability, it is specially designed
for use in gasket replacement or coating gaskets for high temperature areas.
2. It is easy to use, cures on exposure to moisture in the air to form a tough, flexible, silicone rubber gasket.
3. It shows excellent resistant to aging, weathering and thermal cycling, without hardening, shrinkage or cracking.
FEATURES
1. High temperature resistance
2. No corrosion
3. Resistant to automotive oil
4. Improves load bearing and shock absorption in the bonding area
5. Easy to use
APPLICATION
1. It is suited for oil pan, transmission housing, valve chamber cover, timing gear cover and differential housing.
2. It can be used in the temperature range from -54°C to 260°C.
RESTRICTIONS
1. To the substrate that the surface temperature exceeds +50ºC or apply at temperatures below 5ºC.To the
surfaces that with direct touch of food.
2. Can not be used to seal high pressure; Do not use for seals in direct contact with gasoline; Do not use in
place of cylinder head gaskets
3. Do not use for structural glazing.
12 months in unopened packaging in a cool and dry storage place at temperatures between +5ºC and 27ºC,
humidity between 30% and 70%. Optimal storage is at the lower half of this temperature range and humidity range.
To prevent contamination of unused product, do not return any material to its original container
COLOR AND PACKAGE
Black.
Different colours are available.
85g, 300ml, 600ml
Different packages are available.
SAFETY
Keep out of reach of children. Before operation, please carefully read the specifications of products and material, and instructions on
the package of container.
For more information about safety, please
Nanjing Howell New Materials Technology Co., Ltd.
Room 501, Unit 7, Xingzhihui, Xinghuo Rd 19th, Jiangbei New District, Nanjing, (211899), Jiangsu, China.
American Warehouse:Add: 1006 CROCKER RD, DOOR E5, WESTLAKE, OH 44145
