Automatic UPVC Insulated Fire Rated Industrial Folding Doors with Windows

With our professionalism in the business of Wood Panel Interior Veneer Door, 2 Panel White Interior ABS Door, Imported Wood Interior Building White Primer Door, we have continuously achieved exciting results. Adhering to the business philosophy of 'customer first, forge ahead', excellent quality and perfect service are our constant promise. We strive to establish a leading position in the industry and to build international competitiveness by virtue of our excellent operating efficiency and corporate culture. We always maintain a pioneering and enterprising attitude, and fully highlight the construction of a pragmatic and rational style of work. Adhering to the employment concept of 'people-oriented, stimulating potential, creating value and common development', our company constantly introduces high-end technical talents and is committed to building a market-oriented, professional and efficient team. We hope that there will be further progress and a new future together with our partners since we have leading notion, advanced technology and innovative products.

JHK-W009 Flush Wood Door Profile Bathroom Door

Wood Plastic Composite (WPC) is a composite material made from sawdust and plastic as polymer bonding, that used in a variety of structural and non-structural applications. Nowadays, In Indonesia WPC is made from Sengon sawdust and recycled HDPE plastic. This research was conducted in order to investigate the physical and mechanical properties of WPC from Sengon sawdust in accordance with ASTM D7031. From the physical test, due to its water restrains, WPC has low moisture content, water absorption and swelling. For the mechanical properties, the bending strength and shear strength are around 40.49 MPa and 27.35 MPa, respectively. However, the WPC tensile strength is lower than common tropical wood, which is only 5.54 to 12.75 MPa, due to the absence of grain in WPC. Furthermore, the modulus of elasticity is only 2113 to 3398 MPa or around one tenth of that wood or concrete modulus of elasticity. From the withdrawal test shows that sheet metal screw type has the highest withdrawal strength compared to cut thread wood, and fine thread drywall screw. Hence, for structural application it is suggested that the WPC board is used for structural element with high moment inertia such as shear wall as its lower modulus of elasticity but has high shear strength.

We adhere to the Automatic UPVC Insulated Fire Rated Industrial Folding Doors with Windows business as the center, with the goal of improving the overall benefits of customers, and we are dedicated to providing fast, economical and thoughtful services to domestic and foreign customers. Our company fully integrates the internal advantages and external resources and can provide customers with the best quality products in the shortest period of time. Our company will commit to innovation in marketing layout, to live up to the trust of customers and industry praise.