Architecture and Decoration Field
1. Door and window profiles
Application scenarios: window frames, door frames, window sashes, blinds.
Profile type:
PVC-U door and window profiles:
Material: Hard polyvinyl chloride (without plasticizers), with additives such as calcium carbonate and titanium dioxide added.
Structure: Multi cavity hollow structure (enhanced insulation), surface can be co extruded with colored film or film.
Features: superior thermal insulation compared to aluminum alloy (with a heat transfer coefficient of over 30% lower), sound insulation effect of 30dB, and weather resistance of 10-15 years.
Broken bridge aluminum-plastic composite profile:
Material: Outer layer aluminum alloy+inner layer PVC insulation strip (PA66-GF25 material).
Structure: Connected by threading or gluing process, cutting off the metal heat conduction path.
Features: It combines aluminum alloy strength and plastic insulation, suitable for high-end energy-saving buildings.
2. Decorative lines and panels
Application scenarios: skirting board, corner line, wall panel, integrated ceiling clip board.
Profile type:
PVC decorative profiles:
Material: Soft or semi-rigid PVC (with added plasticizers), capable of extruding wood grain and marble like textures.
Structure: The cross-section is in the shape of a right angle, arc, or concave convex pattern, and the back has a slot for easy installation.
Features: Waterproof and moisture-proof, easy to install (no nail glue fixation), cost only one-third of solid wood lines.
Wood plastic (WPC) profiles:
Material: Polypropylene (PP)+Wood Powder (30% -70%)+Coupling Agent, with a surface that can be drawn after extrusion.
Structure: Solid or hollow rectangular cross-section, imitating wood texture.
Features: insect resistant, acid and alkali resistant, used for outdoor flooring and fences (with a service life of 15-20 years).
Furniture and Home Furnishings
1. Furniture frame and accessories
Application scenarios: wardrobe frames, table and chair support bars, drawer rails.
Profile type:
ABS profiled material:
Material: Acrylonitrile butadiene styrene copolymer, surface can be electroplated or painted.
Structure: I-shaped, C-shaped cross-section, with installation holes inside.
Features: Strong impact resistance (Izod impact strength ≥ 20kJ/m ²), used for children’s furniture anti-collision strips and table and chair connectors.
PETG profiles:
Material: Modified polyester (ethylene glycol modified PET), transparent or semi transparent.
Structure: U-shaped, circular cross-section, used for glass partition brackets.
Features: Resistant to chemical corrosion (resistant to cleaning agents), with a light transmittance of 92%, used for glass support in kitchen cabinets.
2. Bathroom and kitchen supplies
Application scenarios: shower curtain rod, cabinet skirting board, sink drain rack.
Profile type:
PP-R profiles:
Material: Random copolymer polypropylene, extruded and connected by expansion or hot melt.
Structure: Circular pipe (diameter 16-110mm) or rectangular skirting board (height 80-150mm).
Features: High temperature resistance (long-term use temperature of 70 ℃), used for moisture-proof kicking at the bottom of hot water pipes or cabinets.
PS vacuum formed profiles:
Material: Polystyrene, vacuum formed into a wavy or serrated shape.
Structure: Thin sheet (thickness 0.5-2mm), used for refrigerator drawer dividers.
Features: Low cost, easy to process, low temperature resistance (-20 ℃ without brittle cracking).
Industrial and mechanical fields
1. Structural support and guide rails
Application scenarios: automation equipment racks, conveyor belt guides, machine tool protective covers.
Profile type:
Aluminum plastic composite profiles:
Material: Outer layer aluminum alloy (6063-T5)+inner layer UHMWPE (ultra-high molecular weight polyethylene) wear-resistant strip.
Structure: Rectangular frame (side length 20-100mm), embedded with plastic wear-resistant layer inside.
Features: 15% lighter in weight than all aluminum profiles, with a friction coefficient as low as 0.05, used for precision instrument guides.
PA66 nylon profiles:
Material: Nylon 66+glass fiber (reinforced 30%), extruded into a T-shaped or L-shaped cross-section.
Structure: Solid profile with lubrication grooves on the surface.
Features: Good self-lubricating performance (can replace metal guide rails), strong oil resistance, used for roller support in printing machines.
2. Pipeline and protection system
Application scenarios: Industrial exhaust pipes, cable trays, equipment protective covers.
Profile type:
PVC industrial profiles:
Material: Hard PVC, with added flame retardant (oxygen index ≥ 40) and impact modifier.
Structure: Circular pipe (diameter 50-500mm) or square bridge (width 100-600mm).
Features: Acid and alkali resistant (pH 2-13), used for exhaust gas discharge pipelines in chemical workshops.
PC endurance board profile:
Material: Polycarbonate, extruded into a wavy or multi-layered hollow structure.
Structure: Thickness 2-10mm, length customizable (up to 20 meters).
Features: Impact resistance is 250 times that of glass, used for factory skylights and equipment protective barriers.
Transportation and Communications Sector
1. Interior of automobiles and rail transit
Application scenarios: door seals, dashboard frames, high-speed rail luggage rack frames.
Profile type:
EPDM/PVC composite sealing strip:
Material: EPDM main body+PVC hard support strip.
Structure: Sponge shaped sealing lip+rigid installation groove, with a D-shaped or P-shaped cross-section.
Features: High and low temperature resistance (-40 ℃~120 ℃), compression permanent deformation rate ≤ 20%, used for waterproof sealing of car doors.
ABS/PC alloy profiles:
Material: Acrylonitrile butadiene styrene/polycarbonate blend.
Structure: Thin walled hollow section (thickness 1.5-3mm), surface electroplated with a metallic texture.
Features: UV resistant (color change △ E ≤ 2 after 500 hours of UV aging), used for high-speed rail seat armrest decorative strips.
2. Logistics and warehousing equipment
Application scenarios: Tray support beams, shelf partitions, container liner strips.
Profile type:
HDPE tray profiles:
Material: High density polyethylene, extruded into an I-shaped or C-shaped cross-section.
Structure: Hollow cavity (reduces weight), with anti slip patterns on the surface.
Features: It can bear up to 2 tons/meter, is resistant to water immersion (water absorption rate<0.01%), and can replace wooden pallets (with a lifespan of up to 5 years).
PET-G shelf partition:
Material: Modified polyester, extruded into a flat or reinforced structure.
Structure: Thickness 3-8mm, with bent and reinforced edges at the edges.
Features: Impact resistant (able to withstand 50kg of falling objects), used for cold storage shelves (resistant to -30 ℃ low temperature).
Agriculture and Landscape Architecture
1. Greenhouse and aquaculture facilities
Application scenarios: greenhouse skeleton, aquaculture net cage frame, irrigation pipeline support.
Profile type:
PVC agricultural profiles:
Material: Hard PVC, with added UV absorber (UV-531).
Structure: Circular pipe (diameter 25-63mm) or rectangular groove (used to fix greenhouse film).
Features: 40% lower cost than steel pipes, acid rain corrosion resistance, used for small greenhouse arches (span ≤ 6 meters).
PP aquaculture net cage profiles:
Material: Polypropylene+antioxidant (1010+168 compound), extruded into a square frame.
Structure: Welded into a mesh structure with a mesh size of 5-20mm.
Features: High buoyancy (density 0.91g/cm ³), resistant to seawater corrosion, used for aquaculture net cages.
2. Horticulture and Landscape Decoration
Application scenarios: flower racks, fences, outdoor table and chair frames.
Profile type:
Wood plastic (WPC) horticultural profiles:
Material: Polyethylene (PE)+rice husk fiber+coupling agent, extruded into bamboo like or wood like cross-sections.
Structure: Solid or hollow rectangle (side length 20-100mm), with surface brushed or embossed treatment.
Features: Maintenance free (no need for painting), weather resistance of more than 10 years, used for park pavilions and courtyard fences.
