Nombre del producto: Caucho clorado
Fórmula molecular química: (C10H11Cl7) n
Introducción de caucho clorado
El caucho clorado es un producto derivado modificado del caucho natural mediante cloración. Encuentra una amplia aplicación en la producción de recubrimientos, tintas, adhesivos, etc. La compañía tiene una capacidad de trabajo de 1500 toneladas de caucho clorado con tecnología avanzada y equipos finos. La calidad del producto es estable y confiable. El producto es confiable y bien recibido por los clientes.
En recubrimientos para mejorar notablemente las propiedades de revestimiento tales como resistencia a la intemperie y al agua, aislamiento, inflamabilidad, anti-acidez, anti-álcali, adhesión y resistencia al impacto. Los recubrimientos de caucho clorado se aplican ampliamente a la protección superficial de materiales para situaciones severas, tales como envíos, plataformas marinas, puentes, muelles, contenedores, chasis de vehículos automotores, señales de tráfico, equipos químicos, etc. Además, se aplica caucho clorado de alta viscosidad para producción de adhesivos de alta resistencia, o agregado a otros productos de caucho para mejorar su calidad, mientras que el producto de baja viscosidad se aplica a la fabricación de tinta de alta calidad.
Proceso de producción
Proceso de producción de productos de caucho clorados: los productos de caucho clorados se producen disolviendo caucho natural en solventes orgánicos sin ODS y luego a través de una serie de procesos que incluyen síntesis de cloración, neutralización química, análisis hidráulico, centrifugación, lavado y secado.
Presupuesto
|
Item
|
Unit
|
Specifications
|
|
CR-5
|
CR-10
|
CR-20
|
CR-40
|
CR-90
|
CR-130
|
CR-170
|
|
Viscosity at 23 , 20% in xylene
|
mPa.s
|
4 - 7
|
8 - 12
|
16 - 24
|
35 - 45
|
80 - 100
|
120 - 140
|
160 - 180
|
|
Comparable grade
|
|
Pergut S 5
|
Pergut S 10
|
Pergut S 20
|
Pergut S 40
|
Pergut S 90
|
Pergut S 130
|
Pergut S 170
|
|
Appearance
|
|
White or pale-yellow loose and soft powders
|
|
Chlorine content (Cl)
|
%
|
≥ 64
|
|
Ash content
|
%
|
≤ 0.3
|
|
Water content
|
%
|
≤ 0.5
|
|
True density
|
g/mL
|
≥ 1.5
|
|
Bulk density
|
g/mL
|
≥ 0.08
|
|
Dichloroethane content
|
%
|
≤ 0.5
|
|
Chroma
|
|
6 - 11
|
|
Photo stability
|
|
Ruther stable under UV-light
|
|
Heat stability
|
|
Stable under 13
|
Aplicaciones
|
Grade
|
Solubility / Thinnability
|
Properties / Applications
|
|
CR-5
|
Generally speaking, R5 has good compatibility
with many solvents, plasticizers and binders.
However, it is necessary to test the solubility /
compatibility in each case.
|
R5 can be used to formulate fast-drying anticorrosion coatings with
good weather stability and resistance
to water and chemicals. Used as a
combination binder, for e.g. alkyd resins,
acrylates and ketone resins. R5 improves
the initial adhesion and water repellency
of the system.
|
|
CR-10
|
Generally speaking, R10 has good compatibility
with many solvents, plasticizers and binders.
However, it is necessary to test the solubility /
compatibility in each case.
|
R10 can be used to formulate fast-drying anticorrosion coatings with
good weather stability and resistance
to water and chemicals.
|
|
CR-20
|
Generally speaking, R20 has good compatibility
with many solvents, plasticizers and binders.
However, it is necessary to test the solubility /
compatibility in each case.
|
R20 can be used to formulate fast-drying anticorrosion coatings with
good weather stability and resistance
to water and chemicals. It can also be
used in abrasionresistant concrete floor
coatings and roadmarking paints.
|
|
CR-40
|
Generally speaking, R40 has good compatibility
with many solvents, plasticizers and binders.
However, it is necessary to test the solubility /
compatibility in each case.
|
R40 can be used to formulate fast-drying anticorrosion coatings with
good weather stability and resistance
to water and chemicals. Used as a
combination binder for e.g. alkyd resins,
acrylates and ketone resins, R40 improves
drying properties and resistance to inorganic
acids.
|
|
CR-90
|
Generally speaking, R90 has good compatibility
with many solvents, plasticizers and binders.
However, it is necessary to test the solubility /
compatibility in each case.
|
R90 can be used to formulate fast-drying swimming pool and concrete
coatings with good weather stability
and resistance to water and chemicals.
|
|
CR-130
|
R130 is soluble in aromatic and chlorinated
hydrocarbons and in ethyl acetate.
|
On account of its high polarity, R130 is
especially suitable for the formulation
of primers and key coats for rubber/metal
bonds. Binder for, among other things, adhesives.
|
|
CR-170
|
R170 is soluble in aromatic and chlorinated
hydrocarbons and in ethyl acetate.
|
On account of its high polarity, R170 is
especially suitable for the formulation of
primers and key coats for rubber/metal
bonds. Binder for, among other things, adhesives.
|
Diferencia de propiedades
|
Items
|
Comparison on properties and performance
|
|
Viscosity / mPa.s
|
5...............170
|
|
Molecule weight
|
small..........large
|
|
Film former content in paint
|
high..........low
|
|
Miscibility with resin using in paint
|
good..........bad
|
|
Dispersity on pigment
|
good..........bad
|
|
Dissolution rate
|
fast..........slow
|
|
Stability paint liquid
|
good..........bad
|
|
Solvent emission rate of paint liquid
|
fast..........slow
|
|
Age resistance
|
bad..........good
|
|
Electrical performance
|
low..........high
|
|
Mechanical properties
|
low..........high
|
|
Adhesive property
|
low..........high
|
|
Construction performance
|
bad..........good
|
|
Weatherability
|
low..........high
|
Paquete y almacenamiento
Embalado en bolsas de plástico forradas de bolsas tejidas de PP, 20 kg cada una; estar en guardia contra la humedad; Tratar con cuidado; Almacenar en un lugar fresco; lugar seco y bien ventilado.
Identificación de los peligros
No clasificado como un producto peligroso según la Directiva del Consejo 67/548 / CEE o 1999/45 / CE.
Posible riesgo de absorción a través de la piel de tolueno. Se debe observar la hoja de datos de seguridad. Contiene información sobre etiquetado, transporte y almacenamiento, así como sobre la manipulación, la seguridad del producto y la ecología.
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