色播婷婷电影综合社区,AV女优不卡亚洲在线,99999AV,日韩人妻中文字幕视频,国产拍自偷,91人人妻,超碰在线81,免费福利视频一区,九草青草原在线看

China ?? ?? ?? - China Supplier
China ?? ?? ?? - China Supplier China ?? ?? ?? - China Supplier

?? ?? ??

??:?? ??
???:
?? ??:
???: ZhengChang
??:


Contact Info
  • ??:Jiangnan Industrial Park, Huxi Town, Dongyang City, China, Zip:
  • ??: Mr zhang
  • ??:86-579-86619444
  • ???:zxd@zc-coating.com

?? ??

??
?? ??

Product name: Thin powder coating

General introduction: 
This product is composed of resin and curing agent. It can be used for coating aluminum, pipe, steel coil and other products.

Product series: 
Powder coatings are available for indoor and outdoor use.

Physical properties of powder: 
Specific gravity(g/cm3, 25℃): 1.2-1.8
Particle size distribution: 100 % less than 60 micron(It can be adjusted according to the special requirements of coating)

Construction conditions
Pretreatment: Different pretreatment for different substrates (phosphating treatment, sand blasting treatment, shot peening treatment)
Curing mode: manual or automatic static gun construction
Curing conditions: 200℃(workpiece temperature), 10 minutes

Coating performance: 
 

 

Testing item

Inspection standard or method

Test indicators

impact strength

ISO 6272

>50kg.cm

cupping test

ISO 1520

>8mm

adhesive force

ISO 2409

0 level

pencil hardness

ASTM D3363

1H-2H

salt spray test

ISO 7253

>500 hours

 

Notes: 
1.The above tests used 0.8mm thick cold-rolled steel plates with a coating thickness of 30-40 microns after standard pretreatment.
2.The performance index of the above film may change with the change of color.

Average coverage: 
15-20 sq.m./kg; film thickness 35 microns (calculated with 100% powder coating utilization rate) 
 
Packing and transportation: 
The cartons are lined with polyethylene bags of 20KG net.

Storage requirement: 
Clean, dry, ventilated and away from light, less than 30℃; And should insulate fire source, keep away from heat source. Effective storage period is 12 months from the date of production. Avoid stacking more than 4 layers.

Notes:
All powders are irritating to the respiratory system, so avoid inhaling powder and steam from curing. Try to avoid direct contact between skin and powder coating. Wash skin with water and soap when contact is necessary. If eye contact occurs, wash skin immediately with clean water and seek medical attention immediately. Dust layer and powder particle deposition should be avoided on the surface and dead corner. Tiny organic particles will ignite and cause explosion under static electricity. All equipment should be grounded, and construction personnel should wear anti-static shoes to keep the ground to prevent static electricity. 

???:
?? ??:
???Brand: ZhengChang
??:
Stock:
Origin: China / Zhejiang / Jinhuashi
About Toocle.com - Partner Programme - Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營(yíng)性-2023-0192
兴和县| 巴马| 大同市| 黄大仙区| 武安市| 鲜城| 临武县| 兴海县| 磴口县| 宜黄县| 双峰县| 蒲城县| 崇文区| 金山区| 汶上县| 凤阳县| 成武县| 祁东县| 阳东县| 崇阳县| 永定县| 灌云县| 车致| 湄潭县| 筠连县| 孝昌县| 抚松县| 丰宁| 九江县| 贡嘎县| 明溪县| 祁连县| 彰武县| 巨野县| 京山县| 临澧县| 镇江市| 浮梁县| 新泰市| 虹口区| 喀什市|