Weifang Graceland Chemicals Co., Ltd

we are a manufacturer and exporter of Sodium Bromate If you want to get more information about product prices. so Please contact us soon. We will serve you with the excellent quality and high level service.

We are a leading manufacturer and exporter of decabromodiphenyl ethane if you want to get more information about product price so. Please contact us soon. We will serve you with the excellent quality and high level service.

We are a manufacturer and exporter of CALCIUM BROMIDE We will serve you with the excellent quality and high level service.

We are offering sodium bromide sodium bromide 99%min sodium bromide industrial grade main content: 99%min our company is in china and we are a professional supplier of sodium bromide99.0%min industrial grade. High quality and competitive price are our promise. product name: sodium bromide 99%min industrial grade cas no: 7647-15-6 specification appearance: white crystal powder main content: 99%min loss on drying 1.0%max chloride: 1.5%max bromate non-reaction sulphate: 0.1%max ph value (5%) 5.5-10.5 usage:preparation of other bromine compounds, disinfectant, petroleum industry, safety, etc.

We are a manufacturer and exporter of ABS Flame Retardant Masterbatch. If you want to get more information about product so. Please contact us soon. We will serve you with the excellent quality and high level service.

We are a manufacturer and exporter of Brominated Polystyrene (BPS) We will serve you with the excellent quality and high level service.

• Columnar Granulesred

We are offering red phosphorus flame retardant masterbatch, flame retardant flame retardant masterbatch red phosphorus flame retardant masterbatch high quality competitive pric product name: red phosphorus flame retardant masterbatch/mh-9800 molecular formula: compound product specification: items unit mh-9801 mh-9802 appearance --- red columnar granules red columnar granules fr content % 50 min 70 min moisture ppm 2000 max 2000 max density g/cm3 1.2±0.2 1.2±0.2 application -- polymer polymer recommended % 10-15 6-15.

We are offering flame retardant masterbatch, pp masterbatch 1.commodity: polyethylene flame retardant masterbatch 2.round white granules 3.flame retardant mastebatch flame retardant masterbatch for pp ♥commidity: product name:pp flame retardant masterbatch appearance: white round granules ♥characteristics: the article is produced by the efficient compound flame retardant with the exclusive technology. With the nature of dependable fire resistance, well dispersity, the consistency. Covering the usage of polyethylene building safety net, mine pipe, plate, threading pipe, etc. ♥package: 25kg paper bag or by customer’s requirement. ♥storage and transportation: handle with care, keep air-tight and dry. ♥usage suggestion: dry it before using after the long storage in the warehouse. the customer must understand the properties and technology before the using and choose the best technology data to produce. all the above info are the laboratory typical value for you reference. The detailed application data will be according to the customer’s requirements. ♥specification: items index mh-1801 mh-1802 appearance --- round white granules round white granules main content % 80 min 80 min water ppm 500 max 500 max density g/cm3 1.8±0.2 1.7±0.2 usage area --- general pe injection and extrusion pe of stringing & blowing application formula % 15-25 10-15.

We are offering flame retardant masterbatch, flame retardant xps flame retardant xps flame retardant master batch high quality competitive price product name:xps flame retardant masterbatch /mh-3800 molecular formula: compound product specification: items index mh-3801 mh-3802 mh-3803 appearance --- powder spherical granules spherical granules color --- white white white main content % 90min 70 min 80 min moisture ppm 2000 max 2000 max 2000 max density g/cm3 ---- 1.4±0.2 1.6±0.2 application --- xps xps xps recommended % 3-5 b1 6-8 b1 4-6 b1 characteristics and uses: this product is mainly used in the fire-resistance for exterior insulation materials. According to the customer’s requirements, we can supply the concentrate, the flame retardant masterbatch, and the exclusive powder. All can reach the fire-safety requirement of gb8624 standard. For the enterprise used recycled materials, this product can improve the material’s toughness, strength and heat resistance.

We are offering halogen free intumescent pp flame retardant masterbatch, halogen-free flame retardant masterbatch pp flame retardant masterbatch halogen-free pp flame retardant masterbatch appearance white granules fr content 80%min destiny 1.3-1.5g/cm3 decomposition temperature 270°cmin recommended dosage: resin type pp pp hdpe, eva or hdpe/eva copolymer mh-fr4801 30% 35% 35%min fr grade v0(3.0mm) v0(1.5mm) v0(1.5mm) characteristics and uses: this product is an intumescent halogen-free flame retardant masterbatch. It is made with the p-n flame retardant according to the clients’ different application requirements. Based on mh-fr/pp-1, we made it according to the customer’s different requirements. Compared with the fr powder, it has excellent dispersity and compatibility with the matrix resin. And it is more conducive to processing. It is specifically applied to varieties of flame retardant polypropylene, also as the fr can be used in polyolefin. It is rich in swell elements. The char formation, expansion mechanism plays a flame retardant role. Add the appropriate dosage into pp, can up to ul94-v0 (1.5mm) and also can pass 850°c hot glow-wire test. Additional, this product is not limited by the 2002/95/ec formulated by the ec and the council. It have the advantages of low fuming, low corrosion to mold and cost-effective. advantages: migration resistance and anti-precipitation property, no blooming, the processing temperature can be higher than 270 °c, can meet the requirements of the processing temperature of the polymer, it is best for polypropylene.

We are offering polyethylene flame retardant masterbatch. Flame retardant masterbatch for pe improve the property cleaner and safer improve material handling efficient production characteristics and uses:the article is produced by the efficient compound flame retardant with the exclusive technology. It has dependable fire resistance, well dispersity and excellent compatibility with matrix resin and widely used in polyethylene building safety nets, mine pipes, plates, threading pipes, ect. ♣ storage and transportation: handle with care, keep air-tight and dry. ♣ packge: 25kg/bag paper-plastic compound outer and pe inner bag or by customer’s requirement. ♣ specification: items unit mh-1801 mh-1802 appearance -------- white round granule white round granule fr content % 80min 70min moisture ppm 3000 max 3000 max density g/cm3 1.9±0.2 1.7±0.2 g/cm3 application --------- pp injection & extrusion pp drawing&blowing recommended % 15-25 10-15 : ♣ suggestion: (1) dry it before using after long-term storage. (2)the customer must understand the properties and technology before using and choose the best conditions to produce. (3)all the above information is the laboratory typical value for your reference. The last application depends on the customer’s requirements.

We are offering decabromodiphenyl oxide , dbdpo decabromodiphenyl oxide whiteness: 92%min bromine content: 82-83% free bromine:10ppm max ♣product name: decabromodiphenyl oxide (dbdpo) cas no.:1163-19-5 formula: c12br10o molecular weight: 959.17 chracteristics: it is white powder, no poison, no smell and no corrosion. In dissolvable in water, ethyl alcohol, acetone, benzene, arene chloride. items index best grade first grade whiteness 94 92 melting point 300-310°c 300-310°c bromine content 82-83 82-83 free bromine 10ppm max 10ppm max particle size 5µm max 10µm max ♣ usage: it is a kind of broad-spectrum, high efficiency fire retardant with the features of low additive quantity. It is widely used in rubber, textile, electronic, plastic industry etc. Especially used in polyethylene, polypropylene, abs resin, pbt resin and rubber fiber etc.

We are offering hotselling bddp. Bddp tetrabromobisphenol a bis (2, 3-dibromopropyl ether) bromine content: 67%min volatile matter: 0.30% max whiteness:92%m ♣product name: tetrabromobisphenol a bis (2, 3-dibromopropyl ether) (bddp) cas no.:21850-44-2 formula: c21h20br8o2 molecular weight: 943.62 chracteristics: it is white powder, soluble in dichloromethane, toluene, acetone and insoluble in water and methanol items index melting point 105-115°c bromine content 67%min volatile matter 0.30% max acetone insoluble 0.060% max carbonization temperature 240°cmin whiteness 92min ♣ usage: it is mainly used for plastics as flame-retardant, widely for pp, pe, ps, abs resin rubber fiber etc high molecular material and electronic industry. Especially for pp plastics. It is the most excellent flame-retardant for pp plastics.

We provide high quality dbdpe, . Dbdpe decabromodiphenyl ethane whiteness:85 bromine content: 81-82 free bromine:10ppm max ♣product name: decabromodiphenyl ethane (dbdpe) cas no: 84852-53-9 formula: c14br10h4 molecular weight: 971.22 chracteristics: it is white powder, no poison, no smell and no corrosion. In dissolvable in water, ethyl alcohol, acetone, benzene, arene chloride. pp flame retardant masterbatch items index best grade first grade whiteness 87 85 melting point 340°c 340°c bromine content 81-82 81-82 free bromine 10ppm max 10ppm max particle size 3μm max 5μm max ♣ usage: it is a kind of broad-spectrum, high efficiency fire retardant with the features of low additives quantity. It is widely used in rubber, textile, electronic, plastic industry etc. Especially used in polyethylene, abs resin, pbt resin and rubber fiber etc.

We are offering flame retardant, bps brominated polystyrene bromine content: 66% min volatiles:0.2% max ♣product name: brominated polystyrene (bps) cas no.: 88497-56-7 formula: (c8h5.3br2.7) n molecular weight: 20million min chracteristics: it is white or light yellow powder or granule.it is non-toxic, non-flammable, explosive and corrosive. items index bromine content 66% min soft point 210-250°c tga (1%) 300°c min volatiles 0.2% max melting point 260-320°c ♣ usage: it provides outstanding thermal stability and electrical performance. It is particularly suitable for engineering plastic applications such as polyesters (pet, pbt, and pct) and polyamides (nylons).