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31. Flame—retardant PET fiber is added speciaI phosphonium flame—retardant without halogen during polymerization process.

32. The intumescent flame retardant melamine pyrophosphate was prepared by melamine and pyrophosphoric acid in solvent.

33. PVC folding door with door physical light, heat, moisture, thermal insulation, fire retardant, sound insulation, acid and alkali resistance, corrosion resistance and chemical stability.

34. Because halogen-free flame retardant has many advantages, such as good retardant efficiency, safety, non-poisonous, lower pollution to the environment, it has been rapidly used.

35. The metal-coated fabric has, on at least one side thereof,(http://sentencedict.com/retardant.html) a layer made of a flame retardant composition prepared without using any halogenated compound or antimony compound.

36. Basic characters of reinforcing bar rusty retardant agent, its application scope and method were introduced.

37. Synthetic method of phosphoretted fire retarding agent - YHD was researched. The property and application technique together with its application result of flame retardant YHD were mentioned here.

38. Aluminum conductor XLPE insulated fine steel wire armored low - smoke and non - halo sheathed Flame - retardant power cable.

39. The formaldehyde - free flame retardant finish of cotton fabric with ammonium polyphosphate ( APP ) was researched.

40. Single-stranded copper core can be provided fire retardant safety wire joint or tin coat.

41. Constructing materials must be antiflaming and fireproof if structure is adopted flame retardant procession is required.

42. In this paper, bromized polystyrene flame retardant was synthesized by electrophilic substitution of waste polystyrene with bromine using aluminium ehlorid as catalyst.

43. The title super-thin fire retardant intumescent coatings for steel structure is prepared with monobasic ammonium phosphate(ADP), pentaerythritol, melamine, and acrylic resin.

44. A polyurethane sealing tape which was self - adhesive flame - retarding was prepared with polyether, TDI, MDI flame retardant.

45. The results show that it has much higher flame retardation effect than the mixed flame retardant of tribromophenol and antimonic oxide.

46. Conventional dyeing processes for polyester, such as HTP and thermosol dyeing process, are suitable for flame retardant finish using YHD.

47. The test of mechanical properties shows that the ammonium phosphomolybdate is a new flame retardant and smoking suppression, and has good prospects for application.

48. Melamine can make a flame retardant, water - reducing agent, formaldehyde cleaning agents.

49. The SEM, oxygen index and UL-94 vertical burning test were used to investigate the morphology and properties of the flame retardant PP.

50. The influence of glass fiber, flame retardant and nucleating agent on the crystallinity and mechanical properties of polyethylene terephthalate (PET) was investigated.

51. Magnesium hydroxide is an important inorganic flame retardant. The microstructure of the powder is a prime factor affecting its flame retarding property.

52. Glass reinforced high performance polyamide resin, with a non - halogenated flame retardant.

53. Organic sealing material is a synthetic organic resin binder, adding fire - retardant fillers made by rolling.

54. When the hospital was built in the late 1970s asbestos was commonly used as a fire retardant coasting on structural steelwork.

55. Flame - retardant asphalts with different flame - retardant ( H , L , W ) were prepared.

56. Synthesis and Flame Resistance Study of Phosphorus-Nitrogen Type Intumescent Flame Retardant Containing 1,3,2-Dioxaphosphorinane Unit.

57. Firstly, the six constituents ascatalyzer, carbonifier, desiccant , fillers and additives of intumescent flame - retardant coating were summarized.

58. The flame-retardant finishing material is prepared by adding flame retardant, melamine resin, fiber protecting agent, nonionic penetrating agent and phosphoric acid into water used as a solvent.

59. Novelty intumescent flame retardant ( IFR ) was made from phosphoric acid, pentaerythritol and melamine.

60. PA66 is an important engineering plastic, it is relatively easily ignitable material and required to be flame retardant for some applications.