Girafe 938 Neutral Flame Retardant Sealant
Characteristics
- One component, RTV-1, Neutral Curing at room temperature, flame retardant sealant for building;
- Excellent antiflaming performance, reaching Grade FV-0; Cannot release dense smoke and poisonous gas when burning
- Excellent weatherproofing performance, Excellent anti-ultraviolet proper;
- No need to prime coated, excellent joint to most building material;
- Neutral curing, no corrosive to metal, coated glass, concrete, ceramics, marble etc;
- Excellent compatibility with other neutral silicone sealant
Main Purpose
- Antiflaming seal for decoration of waterproof, moistureproof in public such as restaurant, hotel, theater;
- Antiflaming seal with various glass windows and doors;
- Seal and joint for various antiflaming doors and various flame retardant seal on curtain wall engineering;
- Seal and fix for electronic component;
Main Technology Data
| Performance | Standard | Measured Value | Testing Method | |
|---|---|---|---|---|
| Slumpability | Horizontal | Not change shape | Not change shape | GB/T 13477 |
| Vertical(mm) | ≤3 | 0 | GB/T 13477 | |
| Extrusion | ≥80 | 87 | GB/T 13477 | |
| Skin Time(h) | ≤180 | 30 | GB/T 16776 | |
| Hardness(HsA) | 20-60 | 55 | GB/T 531 | |
| Peel Strength N/mm | ≥1.0 | 3.8 | GB/T 13477 | |
| Tensile Modulus Mpa | >0.4 | 0.7 | GB/T 13477 | |
| Tensile proper | No damage | No damage | GB/T 13477 | |
| Movement Capability(%) | ±20 | ±20 | ASTMC 719 | |
| Flame Retardant | FV-0 | FV-0 | GB/T 2408 | |
| Aging Test | Passed | Passed | ASTMC 719 | |
| Storage | 9 months shelf life if stored below 27°ree; in cool, dry places after the date of production | |||
Application Standard
- GB/T 14683-2003; JC/T882-2001
Specification
- 300ml/cartridge; 24cartridge/ctn
- 590ml/sausage; 20sausage/ctn
- Color: black, grey, others of special order
Restriction of Usage
- Cannot be used as structural sealant;
- Not compatible with materials with grease or exudation;
- Unsuitable for the airproof location, because it is required to absorb moisture in air to cure;
- Unsuitable for the frosty or moist surface;
- Unsuitable for the continually flooding or entire-year moist places;
- Cannot be used on the substrate surface under 6℃ or above 40℃
Technology Service
- We supply integrate data, technical consultation and free compatibility test.
- Solving problem in the course of using timely
Joint Design and Operation Procedure
- Please see "Operation Instruction to Girafe Silicone Sealant"
Safety
- Silicone sealant will release volatile compound so that it could be harm to health, therefore, please keep good and ventilate;
- Silicone sealant will not release any harmful substance and anything harm to health after cured;
- Keep uncured silicone sealant beyond children's reach. If getting into eyes, wash off with running water and consult a doctor;
Warranty
- As an ISO9001,ISO14001 certified company, we are committed to establish and implement the ISO9001 Quality Management System.
Maintenance
- Generally there is no need to repair. If the seal joint is damaged, please remove the damaged silicone sealant, clean the surface of substrates, and fill up with silicone sealant.
- Girafe silicone sealants have good adhesion to cured sealant.
Estimated Amount of Use
Please see following form of estimated amount of various joints:
- The length of Girafe 938 Neutral Flame Retardant Sealant 300ml can be extruded during application.
| Specification | Width (6 mm) | Width (9 mm) | Width (12mm) | Width (15mm) | Width (18mm) | Width (21mm) | Width (24mm) |
|---|---|---|---|---|---|---|---|
| Thickness (6mm) | Length (8.3m) | Length (5.5m) | Length (4.2m) | Length (3.3m) | Length (2.8m) | Length (2.4m) | Length (2.1m) |
| Thickness (9mm) | Length (3.7 m) | Length (2.8m) | Length (2.2m) | Length (1.8m) | Length (1.6m) | Length (1.4m) | |
| Thickness (12mm) | Length (2.1m) | Length (1.7m) | Length (1.4m) | Length (1.2m) | Length (1.0m) |
Note: The actual amount of use may be different due to the joint design, installation position of pad material, repairing skill and wastage in application.
Attention
Information published in this instruction is correct. However, by no means can it be considered an absolute guarantee, as usage and application of the product in accordance with the instruction given and success in application is beyond our control and is depend on many factors. Customers should have a good knowledge of product and make independent judgments of optimal usage before application.