New Huijia 793 neutral weatherproof silicon sealant

Professional manufacture .High quality and good price .The silicon sealant has passed ISO9001 international system certification
1. Features
• New Huijia 793 neutral weatherproof silicon sealant is the single component, neutral, room temperature curing, high modulus, fast curing speed ,with good adhesion performance to many base material. Is a green building materials;
• Has excellent resistance to weather, in the range of -50 °C -100 °C with little change in performance;
• Has good compatibility to the silicone sealant and weather sealant of neutral series of our company;
• Available in black, white, gray and other colors, the color of user requirements can also provide.

2. Main application
•Avariety of sealing doors and windows sealed.
• All kinds of interior decoration sealing seal.

3. Construction Summary
• The base material surface used with weathering plastic must be clean, dry and free of dust, oil, water exists.
• The base material surface with a clean white cotton lint which does not go lint and scouring with toluene and acetone solvent to clean and make dry, and plastic injection within an hour.
• Make sure that the injection adhesive joints without gaps filled, and to be modification before cure. Suggest that the ratio of the width and thickness of the weathering plastic is 2:1, the base material outside above 40 °C or the weathering plastic with the width of 15mm or more please use caution.
•Before used must be done the base material adhesion and compatibility tests, and user satisfaction tests.
• Base material base material temperature below 4 °C or higher than 40 °C is unable to construction.

4. Application restrictions
• Can not be used for structural silicon sealant, and unsuitable to be used to the surface which may be leaking oil, plasticizer and solvent, long-time flooding or continuous moisture place.

5. Technical Specifications
Droop degrees (mm)
Extrusive characteristic
(ml/min)

Tack-free Time (min)

Shore hardness (A)
100% Tensile modulus
(Mpa)
23°C
-20°C
Tensile-
strength
(Mpa)
Elongation at break %
0
96
45
43

0.48
0.62
0.89
280
The company is only responsible for the product quality conform to the above standard, regarding surpasses the consequence which outside the product standard creates, this company is generally irresponsible.

6. Technical Service
Offer the integral technical data of the
adhesive

7. Storage period
Storage temperature should be stored at 5-27 °C, relative humidity less than 50% environment, from the date of production, storage of 9 months.

8. Implementation of standards
GB/T14683-2003 Hardware support: 300ml Soft Packet: 590ml