- 产品
- 详情
- 推荐
收藏
¥38.00
300-999平方米
¥35.50
1000-4999平方米
¥32.50
≥5000平方米
产品规格
颜色: 淡黄色
厚度: 1.4mm
1、未安装挂板前，墙面平整度及 偏差应小于4mm，用2米靠尺检查。
2、固定件牢固可靠，账栓进入墙内不得小于40mm，每面墙面检验不少于3次。
3、上下排挂板可靠扣接，无脱扣现象，全面检查。
4、附件要求衡平竖直每2米长允许偏差3mm
5、挂板两端深入外（内）角柱，J行条等长度合适，两端留有6mm左右间隙，不允许两端顶住外（内）角柱及J行条。
6、任何单片挂板可左右移动，不允许螺钉固定在无钉孔的板面上。
7、相邻两墙面挂板应在同一高度。
8、J行条与门、窗套、管道等凸出物周边密封胶打实。
9、安装完毕，板面应平整，洁净、无裂痕及破损，色泽一致，无明显色差。
另外,表观密度高,一会使干混料的
堆积密度增大,有利于硬质制品的高速挤出,
2青岛海晶公司吴明静等研究表明,聚氯乙烯树脂表观密度相差
0.05g/mL,对混料时间的影响很小;树的表观密度与干混料的
表观密度息息相关,但并不能决定干混料的干流性,干流性受其他
因素的影响较大。树脂的表观密度相差0.05g/mL,会影响塑化时
向表观度越高化越快,在挤出时扭矩相差不大,但对制品
量会产生较大影响,从挤出拉片的横切面来观察,表观密度低的物
料,在料筒里的流动性不如表观密度高的好,其分层严重,出现气
泡,引起表面起泡,这与塑化不良有关
的表观密度差异对加工性能的影响,可以通过配方及工艺参数调
整,不会使制品出现实质性缺陷
1. Before the board is not installed, the flatness and maximum deviation of the wall shall be less than 4mm, which shall be checked with a ruler of 2 meters.
2. The fixed parts are firm and reliable, the account bolt shall not be less than 40mm inside the wall, and each wall shall be inspected no less than 3 times.
3, the upper and lower hanging plate reliable buckle, no release phenomenon, comprehensive inspection.
4. The attachment requires a tolerance of 3mm for each 2 meters of vertical equalization
5. Both ends of the hanging board shall be deep into the outer (inner) corner column, J row and other lengths shall be appropriate, with a clearance of about 6mm left at both ends. It is not allowed to support the outer (inner) corner column and J row at both ends.
6. Any single board can be moved left and right, and screws are not allowed to be fixed on the board without holes.
7. Adjacent wall hanging boards shall be at the same height.
8, J line and the door, window cover, pipe and other convex objects around the sealing rubber.
9. After installation, the board shall be smooth, clean, without crack or damage, consistent in color and without obvious color difference.
In addition, the apparent density is high, will make dry mix
The increase of bulk density is conducive to high-speed extrusion of hard products.
Wu mingjing et al. of Qingdao haijing company showed that the apparent density of polyvinyl chloride resin was different
0.05g/mL had little effect on mixing time.The apparent density of the tree is mixed with the dry matter
Apparent density is closely related, but can not determine the dry mix dry flow, dry flow by other
Factors have a greater impact.The apparent density difference of the resin was 0.05g/mL, which would affect the plasticization
The higher the apparent degree, the faster the torque difference in extrusion, but on the products
The amount will have a greater impact, from the extruded sheet cross-section to observe, low apparent density of the object
Material, the flow in the cylinder is not as good as the apparent density, its stratification is serious, gas
Blister, causing surface blistering, which is associated with poor plasticization
The effect of apparent density difference on machining performance can be adjusted by formula and process parameters
Whole, will not make the product appear substantial defect
-
18668120838
-
0571-56701887
石家庄旧厂房翻新改造pvc外墙挂板户外墙面装饰材料淡黄pvc扣板
¥ 32.50 ~ ¥ 38.00
- 淡黄色
- 1.4mm
-
¥32.50
5551平方米可售
询价单发送成功～