Hbcd Replacement For Xps Insulation

BROMINATED SBS

Chemical Name: Brominated SBS
Brand Name:Br-SBS
Equivalent Brand: Great Lakes Emerald 3000
CAS NO.: 1195978-93-8
Chemical formula: N/A
Molecular Weight: Oligomer
Application:
Br-SBS flame retardant is a highly effective brominated polymeric flame retardant for polystyrene foams, It provides outstanding thermal stability and excellent flow properties and UV resistance with polymeric structure.
Br-SBS offering comparable flame retardant performance in polystyrene form to Hexabromocyclododecane with same bromine content. It is a perfect alternative to replace HBCD in EPS and XPS foams, requiring minimal reformulation in current production lines.

DOTP has good electrical and thermal resistance. It can replace DOP in PVC plastic electric wire sheath, and can also be used in the production of artificial leather film. In addition, it has excellent compatibility and can also be used for plasticization of acry lonitril derivatives, polyvinyl butyral, nitrile rubber, nitr cellulose, and the like.And it plays a role in improving the hardness and deformability of the product, and can be used as a softener in products such as nitrile rubber, neoprene rubber, EPDM rubber and the like. It is especially used in cable materials with good plasticizing effect and low volatility. It is widely used in various products requiring heat resistance and high insulation. It is an ideal plasticizing for producing temperature-resistant 70C cable materials and other volatile PVC products Agent.

- Product Name
HBCD-Free Extruded Polystyrene (XPS) Flame Retardant Masterbatch/MH-68T
- Advantages:
HBCD-Free, High heat resistance (240�¢??min), Good smoke-suppression performance, No corrosion to the screw, Better flow properties, Improve the melt viscosity, strength and sheet bulk density, Provide better mechanical properties.
- Application:
Fire-resistance for extruded polystyrene (XPS).
- Specification:
Appearance: Spherical Granules
Main Content:50%min
Moisture:3000ppm max
Density: 1.4±0.2 g/cm3
Recommended: 1.8-2.2% E; 3-4% B2; 4-5% B1
- Package and Storage:
25kgs kraft bag with plastic lining. Keep in a dry and cool place.

Appearance White spherical granule
Content of flame retardantï¼?%ï¼? 40~80
Initial thermal decomposition temperatureï¼?â??ï¼¥245
Volatileï0.5

Flame Retardant RK-972
ChemicalName: 1,1'-(isopropylidene)bis[3,5-dibromo-4-
(2,3-dibromo-2-methylpropoxy)benzene]
Brand Name:RK-972
Equivalent Brand: SR-130/Instead HBCD
CAS NO.:97416-84-7
Chemical Formula: C23H24Br8O2
Molecular Weight: 971.6675

Application:
RK-972 is additive flame retardant,it has the advantage of low dosage,good flame retardant effect, little influence on the physical properties of materials,good thermostability and Uv stability. Mainly used for EPS,XPS polypropylene and other styrol resin.The RK-972 has better flame retardant efficiency than brominated aromatic flame retardants.It can make the processing equipment more safety, products more outstanding performance,especially more appropriate for plastic products with high processing temperature.The RK-972 is excellent alternative of HBCD.

DOTP has good electrical and thermal resistance. It can replace DOP in PVC plastic electric wire sheath, and can also be used in the production of artificial leather film. In addition, it has excellent compatibility and can also be used for plasticization of acry lonitrilÃ?? derivatives, polyvinyl butyral, nitrile rubber, nitr cellulose, and the like.And it plays a role in improving the hardness and deformability of the product, and can be used as a softener in products such as nitrile rubber, neoprene rubber, EPDM rubber and the like. It is especially used in cable materials with good plasticizing effect and low volatility. It is widely used in various products requiring heat resistance and high insulation. It is an ideal plasticizing for producing temperature-resistant 70C cable materials and other volatile PVC products Agent.

Product Introduction¨ºo
CAS NO.:3194-55-6
Flame retardant masterbatch is produced by flame retardant hexabromocyclododecane with polystyrene as carrier after the plasticizing granulation, and the content of flame retardant can reach to 80%. Flame retardant masterbatch has excellent flame retardancy like powder products and also has the advantages of good dispersion, low adding quantity, easy for foaming and extrusion, stable production, and environmentally friendly,etc. It is applicable to various XPS production equipments, and it can well solve the problem of unstable feed especially for single screw equipments.
Characteristics ¨ºo1. Particle ship is neat, even, with no dust and has no pollutions to the equipment and environment which can ensure a continuous production of 12 hours with no stop.
2.Good dispersity:The flame retardant can distribute evenly in the XPS and can play itsall flame retardant efficiency.
3.The selection of imported heat stabilizer:Thermal decomposition temperatureY240æall specifications of the flame retardant XPS masterbatch can reach the export standards.
4.It has low corrosivity, and it can prolong the service life of the screw and the screw barrel.
5.Under normal processing temperature,it is free from the discoloration of the flame ret-ardant HBCD.
Product Usage:
This product is Used as flame retardant for XPS
Specifications:
Items Specifications
Appearance White spherical granule
Content of flame retardant¨º¡ì%¨º© 40~80
Initial thermal decomposition temperature¨º¡ì樺© Y245
Volatile¨º¡ì%¨º© ¡§10.5











Packaging: 25KG paper-plastic composite bag


25KG paper-plastic composite bag