기본 정보
Classification
Room Curing
Promoter Composition
Curing Agent
Composition
Organic Material
Characteristic
Fire Retarant
Main Agent Composition
PDMS
제품 설명
One part, neutral cure silicone sealant ideal for preventing the spread of smoke and flames through expansion joints, or penetration seals in curtain walling, building facades or partition wallsBasic UsesGUIBAO DJ-A3-119 Fire Resistance Silicone Sealant is specially formulated for- Fire resistance and smoke seal of the smoke flashing of curtain walls
- Glazing and sealing fire rated windows and doors
- Fire retardant penetration seal of wires ,pipes, cables and cable trays
- Fire resistance sealing of other construction joints
Features- FV-0 class of fire resistance capability
- Excellent watertight and smoke tight performance
- Non-corrosive to metals, coated glass, concretes, marbles, granites and etc.
- Excellent weatherability and resistance to temperature extremes
- Excellent unprimed adhesion to a wide range of building materials
- Good compatibility with other neutral silicone sealants
ColoursGUIBAO DJ-A3-119 is available in two colours: black and white.PackagingGUIBAO DJ-A3-119 is available in cartridges (net 300ml). 24 pieces to a carton.SpecificationsGUIBAO DJ-A3-119 is designed to meet or even exceed the requirements of - Chinese national specification GB/T 2408-2008 & GB 23864-2009
- Complies with ASTM C 920
Storage and Shelf LifeGUIBAO DJ-A3-119 should be stored in original unopened containers. It has a shelf life of 12 months from the date of manufacture.Typical PropertiesTest Method | Property | Unit | Standard | Result |
GB/T 13477 (ISO 7390) | Slump | mm | ≤3 | 0 |
GB/T 13477 (ISO 8394) | Extrusion rate | ml/min | ≥80 | 482 |
GB/T 13477 (ASTM D 2377) | Tack free time | h | ≤3 | 0.7 |
GB/T 13477 (ISO 7389) | Exension recovery | % | ≥40 | 87 |
GB/T 13477 (ISO 11600) | Movement capability | % | ±12.5 | ±12.5 |
GB/T 13477 (ISO 9046) | Adhesion after extension and compression cycle at fixed temp | | No failure | No failure |
GB/T 13477 (ISO 8339) | Elongation at break after immersion | % | ≥40 | 60 |
GB/T 13477 (ISO 10563) | Weight loss | % | ≤25 | 5.4 |
GB/T 2408 | Fire retardant rate | | FV-0 | FV-0 |
GB 23864 | Fire resistance | | A3 | A3 |
GB: Chinese National Standard
ASTM: American Society for Testing and Materials
ISO: International Standardization OrganizationSurface PreparationClean all joints removing all foreign matter and contaminants such as oil, grease, dust, water, frost, old sealants, surface dirt, or glazing compounds and protective coatings.Application MethodMask areas adjacent to joints to ensure neat sealant lines. Primer is generally not required for non-porous surfaces, but may be necessary for optimal seal performance of certain porous surfaces. So adhesion test is always recommended.Apply GUIBAO DJ-A3-119 in a continuous operation using dispensing guns. Before a skin forms, tool the sealant with light pressure to spread the sealant against the backing materials and joint surfaces. Remove masking tape as soon as the bead is tooled.LimitationsGUIBAO DJ-A3-119 should not be applied: - For structural glazing
- To the materials that bleed oils, plasticizers or solvents, such as impregnated wood, oil based caulks
- In totally confined spaces as sealant requires atmospheric moisture for cure
- To frost laden or damp surfaces
- For continuous water immersion
- When surface temperature below 4ºC or over 50ºC
Safety Information- GUIBAO DJ-A3-119 is a chemical product, not edible, no implantation into body and should be kept away from children.
- Cured silicone rubber can be handled without any risk to health.
- Should uncured silicone sealant contact with eyes, rinse thoroughly with water and seek medical treatment if irritation persists.
- Avoid prolonged exposure of skin to uncured silicone sealant.
- Good ventilation is necessary for work &cure places.
Disclaimer The information presented herein is offered in good faith and is believed to be accurate. However, because conditions and methods of using our products are beyond our control, this information should not be used in substitution for customer's tests to ensure that our products are safe, effective, and fully satisfactory for intended specific applications. About Us:
주소:
Chengdu, Sichuan, China
사업 유형:
제조사/공장, 무역 회사
사업 범위:
건축과 장식재료, 화학공업
회사소개:
실리콘은 표준 유기 폴리머 소재에 비해 수많은 장점을 제공하는 놀라운 소재입니다. 청두 구이바오 과학 및 기술에서 이러한 장점을 인식하고 실천하는 것은 우리의 일입니다. 1998년에 설립된 당사는 유기농 실리콘 실란트 및 실리콘 고무 스트립 전문 제조업체로 성장했습니다. 그 이후로 사업 규모가 확장되었고 이제 9개의 자회사와 7개의 지사가 있어 매년 250만 톤의 실리콘 제품을 생산할 수 있습니다. 2009년에는 중국 성장 엔터프라이즈 시장에 상장되어 제조 부문에서 뛰어난 성과를 보였습니다.
GUIBAO에서 제조한 제품은 커튼 벽, 절연 유리, 부식 방지, 에너지 절약형 도어 및 창문, 실내 장식, 새로운 에너지, 전자 제품, 자동차 제조, 및 기타 많은 응용 프로그램. 이 실리콘 제품은 중국의 모든 지역에서 판매되며 중동, 동남아시아 및 기타 여러 지역으로 수출됩니다.