Seaford sealing material for mining, filled, polymer, low reaction temperature, non-flammable and safe

Saifu quick sealing
Material
Instructions for use
:

Saifu quick sealing material is a two-component, multi-purpose, air-glue combination The polymer composite material is composed of polymer composition, foaming agent,
catalyst
and flame retardant. The
product
's
<> and <> two components are mixed according to a certain proportion through the pneumatic double-liquid injection
pump
, and then matured briefly. Special
spray gun
The spray volume instantly expands to
<>~<> times to achieve rapid sealing. This product does not contain formaldehyde
releases no toxic gases, is non-toxic, odorless and non-corrosive. During the reaction expansion process, the product can fill
the spaces and cracks in coal and rock and has strong adhesiveness and can be combined with coal
(<>rock)<> bodies, concrete and other materials. The bonded and cured whole has certain compression and shear resistance, good flexibility, shock resistance, compression resistance, extrusion resistance, strong resilience, and will not crack or fall off after curing. It has insulating properties. Thermal insulation and flame retardancy are suitable for use in different locations in coal mines.
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Main technical performance indicators
<>Material is dark gray liquid<>Material is dark brown liquid Two materials according to weight ratio:<>Mixing reaction
Time
(Under
℃<> conditions) <>~<> Adjustable foaming times<>~<> times The maximum compressive strength of the adjustable finished product is greater than

The maximum bonding strength is greater than
<>Flame retardancy: the oxygen index reaches <> or above, the average vertical burning time is less than <>the average burning height is less than<>the formaldehyde release is less than./<>Heavy metals (
Lead
)
The content is less than ./(<>evaluation index/)<>.

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