是一种难燃的片状材料。
聚醚是水-乙二醇难燃液压液的主要成分之一。
The synthetic polyethers meets the technical requirements of hydraulic fluid and quality stability of the product is better.
与烟煤相比，无烟煤具有着火难、难燃烬的特点。
Compared with bituminous coal, anthracite coal is much more difficult to take fire and combust completely.
酚醛树脂以其难燃、低发烟、耐热的优点被大量使用。
The phenolic resin can be widely used in the subway because of its flame retardant, low smoke and heat resistance.
本文介绍了水-乙二醇难燃液压液的研制与应用情况。
This paper presents the research and application of water-ethylene glycol fire resistant hydraulic fluid.
当用尽碳水化合物时，您的身体不得不使用难燃的脂肪。
When you run out of carbohydrates, your body needs to move on to burning fat which is a lot tougher.
该产品安全，难燃防火，无污染，可直接安装在负荷中心。
This product safety, fire retardant, no pollution, can be directly mounted in load center.
提出了难燃液偶合器在井下防爆作业安全运行的技术措施。
Technical measures are proposed for safe operation of fireproof fluid hydraulic coupling in explosive pit environment.
在难燃粘胶纤维里面有气泡，其具有较明显的光滑平整纵向结构；
There are bubbles in the burning-resisting viscose fiber and it has smooth vertical structure .
而且阻燃性能优越，达到B1难燃级，在建材领域是最佳的节能环保型产品。
Flame retardant and superior performance, reached level B1 retardant, which could be famed as the best energy saving and environment protection products in construction materials field.
叙述了氯乙烯-丙烯腈共聚物的难燃性、耐化学药剂性及热成型性等主要性能。
The main properties of vinyl chloride-acrylonitrile copolymer, such as fire retardance, chemical resistance and heat molding property, were introduced.
介绍了国内外水-乙二醇难燃液压液的标准情况，包括其主要使用性能和试验方法。
The domestic and foreign standards of water-glycol fire resistant hydraulic fluid are described, including the main working performances and test methods.
BF型产品由无机不燃材料制成，BF-3型产品由无机和有机难燃材料复合而成。
Type BF partition is made of inorganic non-flammable materials, and type BF-3 compounded with both the organic and the inorganic non-flammable materials.
讨论了难燃接枝聚合物聚醚多元醇的用量对聚氨酯软质泡沫密度、氧指数和力学性能的影响。
The effects of FRGPPP content on density, oxygen index and mechanical properties of FPUF were investigated.
此类装饰板的氧指数值可以达到日本标准(JIS D 1201—77)中的难燃等级一级。
It could meet the first combustion grade of the Japanese standard (JISD 1201-77).
合成树脂瓦主体材料聚氯乙烯树脂自身属于难燃材料，经国家防火部门检测防火性能达到B1级。
Synthetic resin tile main materials in PVC resin oneself belong to flame retardant materials, the national fireproof department to examine fire performance reach B1 level.
海水液压由于具有清洁、结构简单、运行成本低、难燃等优点，已在国内外的海洋装备中得到了广泛应用。
Seawater hydraulics have been widely used in domestic and international ocean equipment because of its advantages of cleanliness, simpleness of system composition, low operating cost, nonflammability.
按GB8624- 1997《建筑材料燃烧性能分级方法》，本产品为b1级难燃材料，确保安全可靠。
According to GB8624-1997 "building materials combustion performance of grading method", this product is the B1 level flame retardant materials to ensure safe and reliable.
我公司主要产品是应用引进的流水线，生产难燃B1级，无味、无挥发有害气体的双面铝箔聚氨酯复合板。
Our company mainly produced the double skin pre-insulated PIR duct panel and accessories with fire resistance to grade B1 (GB Standard) and VOC free in China in 2002.
按GB8624- 1997《建筑材料燃烧机能分级方法》，本产品为B1级难燃材料，确保安全可靠。
Press GB8624-1997 "building materials burning function of this product grading methods, B1 level for flame retardant materials, to ensure the safe and reliable."
按GB8624- 1997《建筑材料燃烧机能分级方法》，本产品为B1级难燃材料，确保安全可靠。
Press GB8624-1997 "building materials burning function of this product grading methods, B1 level for flame retardant materials, to ensure the safe and reliable."
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