Living Moss Bath Mat Constructed of a decay-resistant foam called plastazote, this bath mat is a nursery for three varieties of living moss: ball mass, island moss and forest moss.
活苔藓浴垫 这块浴垫是由一块防腐泡沫板构成，它是三株活苔藓（球形苔，依兰苔，林苔）的苗圃。
Firemen must wear protective clothing, wearing breathing apparatus, in the wind. Suitable extinguishing media: Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
消防人员必须穿全身防护服，佩戴呼吸设备，在上风向灭火。用水雾，泡沫，干粉或二氧化碳灭火。
Polyurethane integral hard foam enclosure with impact resistant paint finish.
聚氨酯硬泡沫箱体，耐冲击喷漆。
The durable time and fire resistant time of foam is dependent with gas fraction and bubble diameter etc.
另外，泡沫的析液时间、抗烧时间与泡沫气体百分比和泡沫平均直径等因素有关。
Especially EPS foam board, XPS bubble board of flame resistant is poorer, in 80 degrees Celsius above will melt deformation and drop off.
特别是EPS泡沫板、XPS泡沫板的耐火性较差，在80摄氏度以上就会熔融变形并滴落下来。
This thin floor-heating panel was mainly composed of heat-resistant polyethylene tube, which was embedded in insulation layer of polystyrene foam, and the total thickness was only 12mm.
该薄型地暖板主要由耐热聚乙烯管道镶嵌在聚苯乙烯泡沫塑料保温层里构成，总厚度仅为12毫米。
The invention aims to solve the problems of poor fire resistant property and strong brittleness in the prior polyurethane foam and phenolic aldehyde foam respectively.
本发明拟解决现有聚氨酯泡沫阻燃性差，酚醛泡沫酥脆性强的问题。
The invention aims to solve the problems of poor fire resistant property and strong brittleness in the prior polyurethane foam and phenolic aldehyde foam respectively.
本发明拟解决现有聚氨酯泡沫阻燃性差，酚醛泡沫酥脆性强的问题。
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