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名称：国标阻燃密目网

材质：聚乙烯

product name：GB fire-retardant dense mesh

Material: PE  

技术指标：网布密度:≥800目/100cm2

断裂强力*断裂伸长KN* mm:≥50，

耐贯穿性：不应被贯穿或出现明显损伤。

阻燃性能:续燃≤4s,阴燃≤4s

接缝部位抗拉强力KN: ≥断裂强力 梯形法撕裂强力≥5%断裂强力

开眼环扣强力N:≥2.45倍的环扣间距 

耐冲击性:网边（或边绳）不允许断，网体被冲断直线长度≤200 mm，曲（折）线长度≤50mm 系绳断裂强力N: ≥2000

老化后断裂清理保留率:≥80% 

Specifications: Mesh density: ≥ 800 head / 100cm2 

Breaking strength * elongation KN * mm: ≥ 50

Rsistant cross-cutting: no-through or mesh body's significant flame

 Fire retardant property : continued burning ≤ 4s, smoldering ≤ 4s

Bonding part tensile strength KN: ≥the breaking strength or ≥5% the breaking strength

Opened buckle strength N: ≥ 2.45 times than the ring space

The impact resistance: network edge (or side ropes) does not allow to be broken, the straight length of net bodythrusted ≤ 200 mm, Curved (folded) length ≤50mm

Tether breaking strength: ≥ 2000 N

Retention of cleaning break after aging : ≥ 80%

技术指标：绳结构:不少于3股

系绳间距：≤75cm长度：≥80cm

筋绳间距：≥30cm 

节  点：所有节点要固定 

断裂强力（平网）：边绳≥7000N 网绳≥3000N 筋绳≤3000N

耐冲击性：网绳、边绳、筋绳不断裂，重物不应接触地面

Specifications: Rope structure: less than 3 stocks

Tether distance: ≤ 75cm  Length: ≥ 80cm

 Bar-rope space: ≥ 30cm

Node: all nodes must be fixed 

Breaking strength : ≥ 7000N   Mesh rope ≥ 3000N Tendon rope ≤ 3000N

Impact Resistance: mesh rope, rope edge, reinforced rope did not fracture, weight should not touch the gro