ZJ-225 General Use Neutral Silicone Sealant
Product Details:
| Colors |
White, black, grey, brown and the other colors base on customer's requ... |
|---|---|
| Place of Origin | Zhejiang, China |
| Brand Name | ZHIJIANG |
| Model Number | ZJ-225 |
Payment & Shipping Terms:
| Packaging Details: | 300ml plastic cartridges, 24 PCS /CTN 500ml aluminum sausage, 20 PCS /CTN |
|---|---|
| Payment Terms: | L/C,T/T |
Detailed Product Description
Description
Zhijiang ZJ-225 Neutral Silicone Sealants is a one-part, medial modulus, neutral curing sealant. It has an excellent adhesive ability to most construction materials without a primer.
Characteristic
a. Can be easily used and extruded any time.
b. Excellent contact change and extrusion ability, in any air temperature( -40 to 100) can extrude easily.
c. Excellent adhesion to stone, ceramics, concrete, and other building materials. It has no pollution to porous materials.
d. Outstanding weatherproofing ability, resisting to ultraviolet ray, ozone.
e. Be compatible with all kinds of silicone structural sealant.
Use limitations
ZJ-225 is not fit for structural usage. It should NOT be applied in the following conditions:
a. To all materials that bleed oils, plasticizers or solvents, and green or partially sulfur zed gaskets or tapes, etc.
b. In totally confined space (Silicone sealant need the water in the air to cure)
c. For continuous immersion in water or below-grade applications all the year.
d. To painted surfaces, may cause seal failure as the paint cracking or paint stripping
e. To frost or wet surfaces
f. Surface touch the food directly
g. Easily suffer mechanical clash
Typical properties (for reference)
The following data is for reference, is not suggested to make standard.
No | Item | The standard | Test result | Test method | |
Test at 50±5% RH and temperature 23±2 | |||||
1 | Appearance | Have no grain, no agglomerations,1 | Pass the the standard |
| |
2 | Droop degree mm | Uprightness | ≤3 | 0 | GB/T113477.6-2002 |
Level | No distortion | No distortion | |||
3 | Tack Free Time, h | ≤3 | 0.8 | GB/T113477.5-2002 | |
4 | Extrusion ability, ml/min | ≥80 | 236 |
| |
5 | Tensile modulus Mpa | 23 | > 0.4 or > 0.6 | 0.7 |
|
-20 |
|
| |||
6 | Curing time at 50±5% RH and temperature 23±2,days | 7-17 | 7-17 |
| |
As Cured After 21days at 50±5% RH and temperature 23±2: | |||||
7 | Durometer Hardness,(Shore A), points |
| 30 | GB/T1531-1999 | |
8 | Tensile at 60% Elongation |
| no break | GB/T113477.8-2002 | |
9 | Ultimate elongation % at break,% |
| 120 | GB/T113477.8-2002 | |
10 | Sealant Class |
| 12.5E | JC/T881-884-2001 | |
GB/T1___Chinese national standard
Where to use
ZJ-225 is fit for sealing all kinds of glass doors and windows.
Colors
ZJ-225 is available 4 standard colors: white, black, grey, brown.
Packaging
ZJ-225 is available in net 300ml plastic cartridges, 24 cartridges per carton,
And 500ml aluminum sausage, 20 sausages per carton.
Storage and usable life
When stored under dry and airy, 27 or lower temperature conditions in the original unopened container.ZJ-225 has a shelf life of 9 months from the date of manufacture.
Specifications
JC/T881-2001 12.5E; GB/T14863-2003 12.5E.
Material feature
ZJ-225 can keep good viscous degree and can easily extrude at -25 to 50.
Construction project technology service
It's needed to take the design, choose materials, operation into consideration for the structural joint sealing. The technical communication between suppliers and applicants are necessary for the present situation: varied sealant types, daily changing materials and the compatibilities between surface treatment and materials. Hangzhou Zhijiang Silicone Chemicals Co., Ltd. gives construction project technical services as follows:
Adhesion Testing
ZHIJIANG Silicone will evaluate tests about the adhesion of our products to job site or representative job site materials in standard laboratory. Results of the adhesion testing, product recommendations and surface preparation will be forwarded in writing.
Compatibility Testing
Incompatibility of glazing materials can lead to sealant discoloration and/or loss of adhesion. To help protect against these problems and to ensure compatibility, ZHIJIANG will also test and provide information on the compatibility of accessory materials (gaskets, spacers, etc.) and other ZHIJIANG Silicone sealants.
Stain Testing
Because of the staining problems that may occur with porous substrates, ZHIJIANG is willing to run laboratory tests and provide information to you on the possibility of staining occurring with the construction materials being used.
ZJ-225 General Use Neutral Silicone Sealant
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Company Info
Hangzhou Zhijiang Silicone Chemicals Co., Ltd.
[China]
[Verified Member]
Online Postings: Products
Business Type:Manufacturer
City: Hangzhou
Province/State: Zhejiang
Country/Region : China