Yinchuan indoor intumescent steel structure fire retardant coating formula, Yinchuan indoor intumescent steel structure fire retardant coating ingredients

Yinchuan indoor intumescent steel structure fire retardant coating formula, Yinchuan indoor intumescent steel structure fire retardant coating ingredients
  Boten gt-nsp-fp2 00-8 indoor intumescent steel structure fire retardant coating
The intumescent indoor steel structure fire retardant coating is qualified by the national fire protection and flame retardant product quality supervision and Inspection Center (Shandong)
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00-8 indoor intumescent fire retardant coating for steel structures has passed the test standards of gb14907-2018 fire retardant coating for steel structures and cccf-cprz-17:2019 implementation rules for certification of fire protection products fire protection products and fire protection materials products
It is a green environmental protection product and can be used as a long-term fire retardant coating for the protection of steel structures! GT-NSP-Fp2
00-8 indoor intumescent steel structure fire retardant coating, production process of intumescent indoor steel structure fire retardant coating:
Batching & rarr; Stir and disperse → Grinding and mixing → Inspection & rarr; packing
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00-8 key raw materials of indoor intumescent steel structure fire retardant coating:
Vinyl acetate, ethylene copolymer emulsion, pentaerythritol, ammonium polyphosphate and melamine are the main raw materials

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00-8 water resistance of indoor intumescent steel structure fire retardant coating: after 24h test, the steel structure fire retardant coating has no peeling, foaming and falling off

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00-8 cold and thermal cycling resistance of indoor intumescent steel structure fire retardant coating: after the test, the coating has no cracking, peeling and blistering

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00-8 fire resistance of indoor intumescent steel structure fire retardant coating: the coating thickness is 3
1mm, and the fire resistance test time is 2
00h
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00-8 construction method of indoor intumescent steel structure fire retardant coating:
Before the construction of indoor intumescent steel structure fire retardant coating, it is necessary to thoroughly check whether the steel structure components are painted with antirust paint, whether there is dust and oil stain, and whether there are cracks and false welding in the steel beams and columns
After checking that there are no problems, gt-nsp-fp2 00-8 indoor intumescent steel structure fireproof coating can be started

1
  The surface treatment of steel structure is mainly manual polishing, which thoroughly removes rust spots, dust, oil stains, etc
on the surface of steel structure components, so as to expose the fresh surface, and clean the component surface with xylene

2
  Apply one coat of epoxy zinc rich primer, and then apply gt-nsp-fp2 after dry 00-8 indoor intumescent steel structure fireproof coating

3
  Open gt-nsp-fp2 00-8 indoor expansion type steel structure fireproof coating barrel cover, mix the fireproof coating evenly with a portable mixing drill, brush with a brush, brush 0
1-0
4mm each time, alternate 24h between times, until the specified thickness is reached, and the thickness of fire-resistant steel beam reaches 3
0 & plusmn; 0
2mm
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btxfkj
cn/GJGFHTL/255
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4
  When the indoor fireproof coating thickness of fire-resistant steel beam and steel structure reaches 1
5mm, wrap a layer of alkali free glass fiber mesh cloth, compact and then apply

5
  During construction, it is necessary to apply one layer horizontally and one layer vertically to achieve grid painting

6
  Curing period of fire resistance test of test piece: 30 days after the thickness of fireproof coating of indoor steel structure is reached
Physical and chemical test curing period: 21 days after the steel structure intumescent fire retardant coating reaches the thickness

7
  The primer is epoxy zinc rich primer

8
  Alkali free glass fiber mesh adopts reinforced fiber, with a gram weight of more than 200g / ㎡ and a mesh size of 5 * 5mm
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00-8 precautions for construction of indoor intumescent steel structure fire retardant coating:
1
  During construction and before the intumescent indoor steel structure fireproof coating is dried and solidified, the ambient temperature should be kept at 5-35 ℃, the relative humidity should not be greater than 85%, and the air should be circulated

2
  When the crown of steel structure members is exposed, it is not suitable for construction

3
  GT-NSP-Fp2
00-8 indoor intumescent steel structure fire retardant coating is indoor fire retardant coating, because the coating should be in the indoor rain shelter to avoid rain during and after construction

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00-8 storage and transportation of indoor intumescent steel structure fireproof coating:
The indoor intumescent steel structure fireproof coating is suitable for storage at 0-35 ℃
The shelf life is 12 months
Anti freezing and anti-collision measures shall be taken for packaging and transportation

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00-8 indoor intumescent steel structure fire retardant coating the flat film plays a certain decorative role, and the intumescent water-based fire retardant coating that can protect the combustible base material from fire and prevent the spread of flame in case of fire
The coating coated on the surface of the base material expands and foams in case of fire
  GT-NSP-Fp2
00-8 indoor expansive steel structure fire retardant coating forms a foam layer
The foam layer not only isolates oxygen, but also has good thermal insulation properties because of its loose texture and can slow down the heat transfer to the coated substrate
The expansion foam process of indoor expansion steel structure fire retardant coating produces the foam layer because of the expansion of the volume, which is endothermic reaction, and also consumes a lot of heat
It is also conducive to reducing the temperature of the fire site

Hebei Boteng Fire Protection Technology Co
, Ltd
(13832705599) is a large-scale manufacturer of fire-proof coatings that provide fire-proof coatings, steel structure fire-proof coatings, indoor thick steel structure fire-proof coatings, indoor thin steel structure fire-proof coatings and indoor ultra-thin steel structure fire-proof coatings
The company adheres to the construction team of steel structure fire-proof coatings with qualified products and rich experience, The one-stop service for the acceptance of indoor steel structure fire retardant coatings of various colors and models solves the worries of new and old customers in the field of fire retardant coatings
New and old friends are welcome to visit, guide and negotiate business with our company

Phone 0317-8366073   Web address , www
btxfkj
cn   Mailbox , btxfkj@163
com   Fax 0317-8366073