|Other Names:||acetic silicon sealant||Place of Origin:||
SHN,ShandongChina (Mainland) China (Mainland)
Double Components Adhesives,Other Adhesives
|Main Raw Material:||Silicone||Usage:||Construction,Transportation||Brand Name:||YAXINHUA|
|Model Number:||YH-JG-19L||Material:||silicon sealant||Two Component:||Part A: White; Part B:Black|
|package:||barrel||quality:||100% silicone||certificate:||ISO 9001|
|other name:||double glazing glass|
|Packaging Detail:||PACKAGING Machine use: Part A: 190L Part B: 19L Hand use: Part A: 19L Part B: 1.9|
|Delivery Detail:||within 10 days|
acetic silicon sealant
1.double glazing glass special for curtain wall
2.excellent unprimed adhesion to glass and metal substr
FEATURES of silicon sealant
Odorless, neutral and non-corrosive cure at room temperature.
Excellent resistance to weather, over 50 years’ duration under normal climatic conditions
Excellent resistance to low and high temperature, performance changes little between -50°C~200°C
Excellent mechanical properties
Very good adhesion and compatibility, especially to metals (non-corrosive) and various paint systems.
Be compatible to most membrane-plated glass or hollow glass.
Successfully tested for use in protective glazing applications
Excellent unprimed adhesion to wide range of substrates.
Meets global standards for structural glazing (American, China, Europe)
Bases as supplied:
Aspect: Viscous white Paste
Gravity, g/ cm3: 1.3~1.4
Viscosity, mPa.s 130,000~170,000
Curing agent as supplied:
Aspect: Viscous black Paste
Gravity, g/ cm3: 1.0~1.1
Viscosity, mPa.s 12,000~17,000
As mixed:Color and Consistency Black, non-slump paste
Gravity, g/ cm3 1.3~1.4
Viscosity, mPa.s 35,000~45,000
Working Time ,Min 10 to 30 (23°C/75°F, 50% RH)
Tack-Free Time ,Min 80 to 100 (23°C/75°F, 50% RH)
AFTER CURED: 23°C±2°C, RH50%±5% 14 days
SERVICE TEMPERATURE: -50°C to +250°C
Tack-free time, h
Mass loss by heat, %
YH-JG-19LTwo-Component Structural Silicone Sealant is not suitable for following situations:
1. To all surfaces that bleed oil, plasticizers or solvents such as wood immersed in oil, oil crack filler, and some uncured or sulfurized fat and to surface where is wet;
2. To the substrate that the surface temperature exceeds +50°C or apply at temperatures below 5°C;
3. To use in construction or sealing of aquariums;
4. To the painted surfaces, may cause seal failure as the paint cracking or stripping;
5. To the surfaces that with direct touch of food;
6. Not recommended for continuous water immersion applications;
7. Not recommended for use with marble and similar highly porous;
8. Joints on the ground and places inclining to abrasion or physically damaged
9. Not recommended for use in below ground joints or trafficable;
10. Contact with acetoxy silicone sealant
DESIGN FOR STRUCTURAL ASSEMBLY JOINTS
The design of silicone structural joints is prepared according to the general rules in construction area by designing experts. The basic designing rule of typical silicone structural joints includes:
The width of structural glue shall not be less than 6mm.
The depth of structural glue shall not be less than 6mm.
The width of structural glue shall be equal to or larger than its depth..
Structural joint must be filled fully with glue in normal way.
Structural joint cannot be moved during its solidification period.
The design in joint must assure that air can touch structural glue so that the glue will solidify.
When silicone structural sealant is used to support permanent load, the designed load intensity is 6.9 KPa.
Note: Designing rule may be different for other specialized system. The suitable rule of this kind of system will change according to its particular design.
Part A and B of JOINLEADER 868 each have a shelf life of at least 12 months. If stored in tightly closed original containers in a dry place at temperatures not exceeding 27°C, the “best used before end” date of each lot is shown on the product label. If the material is kept beyond the recommended shelf life, it is not necessarily unusable, but a quality control should be performed on the properties relevant to the application.
MAINTENANCEMaintenance is not necessary. If the seam of sealant is damaged, remove it with solvent. After removing the piled scale, JOINLEADER 998 2-Component Structural Silicone Sealant will conglutinate with solidified silicone sealant.
The complete technical data and presswork can be procured from JOINLEADER and its authorized agent. JOINLEADER provides adhesive and compatible test.