Kelai wpc joist for wpc decking is made of 60% wood fiber,30% HDPE and 10% additives.
These all material of wpc joist for wpc decking are very friendly.And the wpc decking is anti-slip,anti-uv,crack resistant,anti-corrosion,anti-deformation,heat resistant and anti-mite.However the important thing is that the wpc decking doesn't need any maintance
| Type |
Hollow WPC joist |
| Technic |
Wood Plastic Composite |
| Size |
50*60mm |
| Length |
2.2m/2.9m/3m/4m/as your requirement |
| Model |
KY50J60 |
| Delivery Time |
15-20 days after we received the deposit |
| Certification |
ISO9001/Intertek/TUV/CE/ISO14001 |
| Application |
Applicated for wpc decking |
Feature
1.Our wpc joist is high density,high strength and good looking
2.Our wpc joist is non absorbent,effectively prevent the decay and damage
3.Our wpc joist advocates environmental protection,back to nature
4.Our wpc joist creates beautiful and comfortable land
5.Our wpc joist is anti-corrosion,anti-crack,anti-deformation
6.Our wpc joist is easy to install and clean
Colors
Application
It is used under of wpc decking to support the wpc decking and we usually fixed it on the ground with expansion screw.
Packing:Covered co-extrusion wpc decking tightly with pallet or bundles or as your requirement
Q: What is the species of wood fiber you use?
A: Eucalyptus, poplar and some mixed wood, which is color related.
Q: What about your main market?
A: The main market is always oversea. More than 90% of the products are for export, and main market is Greece, Czech Republic,
Italy,Germany, Spain, Austria, Swiss, Estonia, Norway, UK, Korea, Thailand, Indonesia, Vietnam, USA, Canada, Argentina,Australia,etc.
Q: Do your WPC products have color fading problem?
A: To be honest, the products do have some color fading problem mostly during the first 6 months after installation, but not obvious.
Q: How many production lines you have? What about the production capacity per month?
A: 14 extrusions lines. 30-35 containers per month.
Q: What properties will you test for your raw material and end products?
A: Wood fiber: ash content, fiber size, water content.
HDPE: melting index, ash content, physical property test for finish product
End product: melting index, ash content, physical property test for finish product
End product: strength test, boiling test and expansion rate test, temperature cycle test, outdoor UV test
Q: What about delivery time for one container?
A: 15-20 days upon deposit payment well received.
Q:What about the temperature range of your WPC can be used?
A: -40 to 60 degrees.
Q: Have you ever received any complaints from your customers?
A: Frankly speaking, yes. And it's mainly about color difference, cause our raw material is recycled material, there is always difference between different lots. Now mixing is done for our HDPE plastic and also after pelletizing to well control of this problem.
Audited Supplier 
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