五夹板检测的检测项目有哪些呢?

2025-03-02 10:03:56
推荐回答(2个)
回答1:

检测项目

物理性能:含水率、干缩率、气干密度、吸水性、木材硬度、握钉力、导热系数、抗劈力(弦向/径向)、湿胀性、甲醛含量等;
燃烧性能:点燃性(点着点、氧指数)、火焰传播性、材料炭化长度(炭化面积)、释热性、发烟性等
生物性能:变色、稳定性(开裂/变形)、木材耐久性(防腐性能)、木材防霉性等;
力学性能:横纹抗压(弦向/径向)、顺纹抗拉强度、顺纹抗剪强度(弦向/径向)、抗弯弹性模量、抗弯强度、顺纹抗压强度、顺纹和横纹抗压强度、顺纹和横纹抗拉强度、抗弯弹性模量、顺纹抗剪强度、冲击韧性、横纹抗压弹性模量(弦向/径向)等;
防火等级检测:难燃性、引燃性、产烟毒性、烟密度、热释放及烟气 耐火性能、燃烧性能、燃烧热值、抗火性能、耐高温性能等;
鉴定服务:树种鉴定、材质鉴定、材质检测等;
化学成分:综纤维素、a-纤维素、木质素、多戊糖、灰分、多种抽出物和各种单糖、pH值等;
木材防虫、防腐、防白蚁等。

回答2:

测试项目

1.常规性能指标:密度、厚度、尺寸、吸水性、韧性...

2.力学性能:硬度,刚度,弯曲强度、弹性模量,断裂伸长率,摩擦性能,拉伸、抗压强度...

3.热学性能:热稳定性,熔融温度,膨胀系数,氧化指数...

4.电学性能:电绝缘性,介电常数,介电损耗...

5.环境性能:耐酸性、耐碱性、耐盐性、耐溶剂性...

6.老化测试:耐高低温,盐雾试验,紫外老化,热老化性能...

7.有害物质检测:可溶性重金属 、邻苯类塑化剂、 甲醛、 REACH、 ROHS...

8.分析项目:成分分析、未知物分析、材质鉴定、失效诊断分析、对比分析、材料热分析、定性定量分析、分子量分析、图谱分析...

产品范围

PP板、聚丙烯板、PP裁断板、PP菜板、冲压板、冲床垫板等、 高密度聚乙烯板(HDPE板材)、中空板,实心板材,空心板材、PVC板、亚克力板、 ABS板材,塑料复合板材,铝塑复合板,地板卷材,防火材料,保温材料,木塑装饰板、木塑地板、塑料建筑模板、木塑建筑模板、木化地板、石化地板、木塑门窗、木塑护栏、木塑楼梯、木塑吊顶材料、挤压秸秆复合材料、挤压木塑复合板材等

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