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High-Quality Factory Price Raw Material EPS Expandable Polystyrene1
Plastic PolymerPolystyreneExpandable Polystyrene
Hebei Xintai New Materials Co., Ltd
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Product DescriptionF-Grade introductionFS-Grade achieves UL certification and registered NO. 360952. Fire resistance performance will be weaken if processing method is not correct, please don't mix the non-flame retardant material or general purpose EPS with the FS-Grade, which would result in the inferior self-extinguishing property of FS-Grade.The Chinese standard on fire retardant EPS grade include: GB/T1801.1-2002,GB8624-2012.The finished products must be stored a special time for blowing agent evaporation to achieve the excellent Grade B2 fire-retardant performance, and the storage time for finished products depends on content of blowing agent, density, dimension of foamed products. Regarding block products, storage time is recommended as below(under good ventilation condition)15KG/m330KG/m320mm ThickAt least one week of storage period20mm ThickAt least two weeks of storage period50mm ThickAt least two weeks of storage period50mm ThickAt least three weeks of storage periodProperty1,Uniform bead size, foamed bead with good fluidity; 2,Fast pre-expansion speed;3,Good flame retardant;4,Good compatibility for all kinds of automatic or manual block machines;5,Foamed beads with uniform cell;6,Finished products with dimensional stability;7,Molding products with good fusion, high flexibility, high strength; 8,Recommend one time expansion rate at 35-75 times;9,Suitable for B2 standard construction materials.SpecificationSpecificationParticle Size1st pre-expansionApplicationsF-3021.1-1.5860-85Mainly used for thermal insulation of building exterior walls, fire-resistant and flammable precision instruments, and general flame-retardant components such as lost foam.F-303H0.93-1.1855-75F-3030.71-0.9845-65F-4010.75-0.535-50F-5010.53-0.430-45Packing & DeliveryCompany ProfileWe are Hebei Xintai New Materials Co., LtdHebei Xintai New Materials Co., Ltd, a professional modern chemical plant for production of polystyrene resin, was established in January 2021. The annual output of the plant is 300,000tons polystyrene series.The product include: special light grade P, fast cycling grade B, standard grade E, fire retardant grade F, super fire retardant grade FS, super high strength fire retardant FSQ, Green fire retardant grade FHE,green graphite fire retardant grade FGH(suspension polymerization ), graphite polystyrene FGE(suspension polymerization).The series of graphite polystyrene (extrusion)have been developed innovatively at the international advanced level ,filling the gap in domestic market , which include as below:Graphite polystyrene S-T(extrusion ), Graphite polystyrene ST-33 (extrusion ), Graphite polystyrene ST-32 (extrusion ). Especially ,with low thermal conductivity, high strength and B1 grade flame retardant properties, ST-32 Is the best choice for booming passive house insulation material.We are a original factory, offering high-quality products at competitive prices, and we look forward to collaborating with you.FAQQ1: Do you provide samples? A:We can offer a free sample of 1 kilogram, but you will need to cover the shipping costs. Q2. What is the minimum order quantity? A:Generally, it is no less than 10 tons. The smaller the quantity you order, the higher the related costs will be. If you have special requirements, please contact us. Q3. Are you a factory? A:Yes, we are a source factory.
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