Shandong Lehua Aluminium-Plastic Products Co., Ltd.
Located in Shandong Weifang Linqu, our company specializes in silicone rubber research, development, production, and sales. With a registered capital of 8 million, we operate on a 50-acre factory with a workshop area of 10,000 square meters. Our annual output of 10,000 tons of silicone sealant, equating to over 3000 boxes per day, is widely used in building curtain walls, energy-saving doors and windows, insulating glass, electronic appliances, new energy sources, equipment manufacturing, and engineering services.
We have established a robust quality management system, employ advanced production technology, and embrace an innovative management concept. By incorporating both domestic and foreign advanced technology, we ensure the production, testing, and research and development of our products meet the highest standards. Our commitment is to deliver top-notch products with reliable quality and stable performance, providing users with a superior quality experience.
At Shandong Lehua Aluminium-Plastic Products Co., Ltd., we prioritize quality and service to enhance market competitiveness and promote sustainable enterprise development. We welcome individuals with ambitious visions to collaborate with us and create a brighter future together.
Shandong Lehua's HQ7800 silicone adhesive for curtain walls offers high-quality bonding for aluminum panels. This industrial-grade sealant ensures durable, waterproof, and long-lasting results.
Product characteristics: single component, neutral curing, high strength, high adhesion, high
modulus; with most of the building materials can be obtained without coating excellent
bonding sealing performance, it has good extensibility, water-tightness and other functions,
and forms a weather-resistant, cold-resistant, non-corrosive elastomer, excellent weatherresistant,
anti-aging, uv-resistant, ozone-resistant and high and low temperature resistance,
no pollution to the environment. Main uses: glass curtain wall, Stone (marble, granite)
curtain wall, aluminum curtain wall and metal structure of structural binding assembly seal.
Sealing and bonding in high-rise buildings and industrial applications. It is suitable for
curtain wall design of semi-concealed frame or full-concealed frame project and other kinds
of building and industry sealed storage period: store in dry environment and under 27 ° C, the
storage period is 12 months. Standard: GB 16776-2005
Shandong Lehua Aluminium-Plastic presents HQ Contact Adhesive for Aluminum Panel, a weather-resistant silicone adhesive for durable bonding.
Product characteristics: single component, neutral curing, high adhesion, high modulus, with
strong anti-displacement ability; with most building materials without primer can obtain
excellent bonding sealing performance, after curing, the product forms a cold-resistant, heatresistant,
non-corrosive elastomer with excellent weather resistance, anti-aging, UV
resistance, ozone resistance and high and low temperature resistance, no pollution to the
environment. Under the temperature from -40 ° C to 150 ° C, it still has good elasticity. Main
uses: glass curtain wall, Stone (marble, granite) curtain wall, aluminum curtain wall and
metal curtain weather-resistant sealing engineering. Applicable to sealing edge joints and
other types of construction and industrial sealing. Storage period: store in dry environment
and under 27 ° C for 12 months. Conformance to standard: GB/T14683-2017 Class 35
Shandong Lehua Aluminium-Plastic Products Co., Ltd. presents HQ7500 stone silicone weather-resistant adhesive for aluminum panels. This high-quality sealant is perfect for industrial use, offering heavy-duty bonding and waterproof properties.
Product characteristics: single component, neutral curing, all kinds of marble, granite,
concrete board and other materials with excellent cake, weather resistance. The product
solidified to form cold-resistant, heat-resistant, non-corrosive elastomer, with excellent
climate resistance, anti-aging, UV resistance, ozone resistance and high and low temperature
resistance, non-pollution to the environment. Main uses: dry hanging stone (marble, granite)
curtain wall engineering weather-resistant seal. Suitable for joint sealing between stone and
other materials. Bonding and joint filling in ceramic engineering. Storage period: store in dry
environment and under 27C for 12 months. Up to standard: GB/T 23261-2009
Shandong Lehua presents HQ7300 Silicone Weather Resistant Adhesive for aluminum panels. A premium, heavy-duty sealant for industrial use.
Product characteristics: single component, neutral curing, all kinds of marble, granite,
concrete board and other materials with excellent cake, weather resistance. The product
solidified to form cold-resistant, heat-resistant, non-corrosive elastomer, with excellent
climate resistance, anti-aging, UV resistance, ozone resistance and high and low temperature
resistance, non-pollution to the environment. Main uses: dry hanging stone (marble, granite)
curtain wall engineering weather-resistant seal. Suitable for joint sealing between stone and
other materials. Bonding and joint filling in ceramic engineering. Storage period: store in dry
environment and under 27C for 12 months. Up to standard: GB/T 23261-2009
Discover HQ119 Fire Retardant Sealant by Shandong Lehua. A premium adhesive for aluminum panels, offering high strength and durability. Ideal for industrial and construction applications.
Product characteristics: this product is neutral room temperature curing, excellent flame
retardant performance, in case of open fire does not help combustion, no fire self-
extinguishing, applicable to most building materials; has excellent adhesion, it has excellent
weather resistance, aging resistance, UV resistance, ozone resistance, high and low
temperature resistance, good elasticity and resistance to displacement and deformation.
Main uses: all kinds of fire doors and windows bonding seal, curtain wall engineering layers of
flame-retardant seal, all kinds of glass doors and windows installed flame-retardant seal,
electronic and electrical components of fixed and flame-retardant seal, each public place
decoration flame-retardant, moisture-proof seal. Storage period: store in dry environment
and under 27 ° C for 12 months. Standard: GB/T24267-2009
Shandong Lehua Aluminium-Plastic Products Co., Ltd. presents HQ Contact Adhesive for Aluminum Panel, a durable silicone adhesive for weather-resistant bonding of metal panels.
Product characteristics: one-component, neutral room temperature curing, easy to use, in
the temperature range of 4-40 ° C has good extrusion and thixotropy. Good adhesion to most
building materials. Excellent weather resistance, anti-aging, UV resistance, ozone resistance
and resistance to high and low temperature performance, is the ideal weather-resistant
sealing material. Main uses: all kinds of doors and windows installed seam seal all kinds of
indoor decoration seam seal. Storage period: store in dry environment and under 27 ° C for 12
months. Compliance: GB/T14683-2017
Shandong Lehua Aluminium-Plastic Products Co., Ltd. presents HQ178 neutral silicone weather-resistant adhesive for aluminum panels. This high-quality sealant is perfect for industrial use, providing a durable and waterproof solution for bonding aluminum surfaces.
Product characteristics: one-component, neutral room temperature curing, easy to use, in
the temperature range of 4-40 ° C has good extrusion and thixotropy. Good adhesion to most
building materials. Excellent weather resistance, anti-aging, UV resistance, ozone resistance
and resistance to high and low temperature performance, is the ideal weather-resistant
sealing material. Main uses: all kinds of doors and windows installed seam sealing. Sealing all
kinds of interior decoration. Storage period: store in dry environment and under 27 ° C for 12
months. Standard: JC/T485 -2007
High-quality silicone sealant for windows and doors by Shandong Lehua. Ideal for aluminum panel bonding, this industrial-grade adhesive ensures durable and waterproof seals.
Product characteristics: one-component, neutral room temperature curing, easy to use, in
the temperature range of 4-40 ° C has good extrusion and thixotropy. Good adhesion to most
building materials. Excellent weather resistance, anti-aging, UV resistance, ozone resistance
and resistance to high and low temperature performance, is the ideal weather-resistant
sealing material. Main uses: all kinds of doors and windows installed seam sealing. Sealing all
kinds of interior decoration. Storage period: store in dry environment and under 27 ° C for 12
months. Standard: JC/T485 -2007
Shandong Lehua presents HQ171 Neutral Silicone Sealant for aluminum panels. A high-quality adhesive for metal surfaces, offering durability and strength.
Product characteristics: one-component, neutral room temperature curing, easy to use, in
the temperature range of 4-40 ° C has good extrusion and thixotropy. Good adhesion to most
building materials. Excellent weather resistance, anti-aging, UV resistance, ozone resistance
and resistance to high and low temperature performance, is the ideal weather-resistant
sealing material. Main uses: all kinds of doors and windows installed seam sealing. Sealing all
kinds of interior decoration. Storage period: store in dry environment and under 27 ° C for 12
months. Standard: JC/T485 -2007
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