
Ultra-high-strength PVC sheet is a type of rigid polyvinyl chloride board that undergoes special modification and formulation design. Based on the excellent properties of ordinary rigid PVC, it significantly enhances mechanical strength and load-bearing capacity. It can be understood as the "high-strength steel" of the plastic sheet family.
|
No. |
Test Item |
Test Method |
Result |
Conclusion |
|
|
1 |
Charpy Notched Impact Strength |
GB/T 1043.1-2008 |
1.8KJ/m2 C(Complete break) |
/ |
|
|
2 |
Deflection Temperature under Load |
ISO 75-1:2013 & ISO75-2:2013 Method B and client's requirement |
67℃ |
/ |
|
|
3 |
Density |
GB/T 1033.1-2008 Method A |
1.379g/cm3 |
/ |
|
|
4 |
Flexural Test |
GB/T 9341-2008 |
See Result |
/ |
|
|
5 |
Shore Hardness |
GB/T 2411-2008 |
D/15:78 |
/ |
|
|
6 |
Tensile Modulus |
GB/T 1040.1-2006 & GB/T1040.2-2006 |
Transever |
3220MPa |
/ |
|
Lengthways |
3290MPa |
||||
|
7 |
Tensile Test |
GB/T 1040.1-2006 & GB/T1040.2-2006 |
See Result |
/ |
|
|
8 |
Vicat Softening Temperature |
ISO 306:2013 Method B50 & client's requirement |
70.0℃ |
/ |
|
|
9 |
Quantitative Analysis of Resins in Plastics |
FTIR,PGC-MS ,XPF and TGA |
See Results |
/ |
|
Our factory




Ultra-High Strength and Stiffness:
Offers greater resistance to impact, bending, and stretching than standard PVC sheets, ensuring structural stability and minimal deformation.
Lightweight yet Durable:
Provides strength comparable to metals while being significantly lighter, facilitating easier installation and transport, and supporting lightweight structural designs.
Excellent Chemical Corrosion Resistance:
Capable of withstanding erosion from a wide range of acids, alkalis, salts, and other chemicals, making it suitable for harsh environments.
Strong Insulation and Safety Properties:
Features excellent electrical insulation and typically exhibits flame-retardant characteristics.
Ease of Processing:
Can be easily secondary-processed-such as cutting, drilling, engraving, and heat bending-much like conventional PVC.
In short, it can be regarded as the "high-strength steel" of plastic sheets, combining the robustness of metal with the lightweight and corrosion-resistant advantages of plastics.

Application:

In filtration assemblies, ultra-high-strength PVC sheets are an ideal material for manufacturing critical structural components of precision filtration systems, primarily due to their structural strength, corrosion resistance, and exceptional sealing performance.
Their main applications are reflected in the following two core components:
**Filter Housings and End Caps**
They are used to produce pressure-resistant filter housings and sealed end caps. Their ultra-high strength ensures that the components do not burst or deform under high-pressure fluid conditions, while their excellent chemical corrosion resistance withstands erosion from various chemical filtrates, guaranteeing long-term reliable operation of the equipment.
**Filter Element Support Frames and Skeletons**
Inside the filter element, they are processed into skeletal structures that support filter membranes or filter fabrics. Their high rigidity and dimensional stability prevent bending or deformation under pressure fluctuations, thereby protecting the delicate filtration media from damage. Additionally, their smooth surface is easy to clean and does not introduce contaminants into the filtrate.
In short, within filtration systems, ultra-high-strength PVC sheets serve as both the "sturdy skeleton" that withstands pressure and the "durable armor" that resists chemical corrosion, ensuring efficient, safe, and long-lasting filtration processes.
55
Facilities
230000㎡
Area
80000T
Annual Production
Lida rated as an "AAA Enterprise for Quality, Service, and Reputation." In the same year, the company's products were awarded the titles of "China Famous Brand," "China Excellent Green Environmental Product," and the "Metrological System Compliance Certificate."
lida has been honored as a "Contract-Honoring and Trustworthy Enterprise"
lida has passed the ISO14001:2004 Environmental Management System certification
lida holds the National Inspection-Exempt Product Certificate
lida has been recognized as a High-Tech Enterprise
lida has received the Hebei Province Metrological Assurance Capability Compliance Certificate.
lida has passed the ISO9001 International Quality Management System certification and obtained the independent import and export qualification in the same year.
Baoding Lida Plastic Industry Co.,Ltd Established In 1997
Certifications

ISO901

ISO14001

ISO45001

ROHS

SGS

SGS
our services
.
large ecterprise scale
We continuously introduced into foreign advanced production facilities and till now we have 20 advanced sheet facilities, 35 facilities for pipes and other plastic products. The company covers an area of 230000 square meters, and the annual production exceeds 80000 tons.
customer evaluation
We won good appraisement from all of our clients by right of high performance products,preferential price and omnibearing service.
products quality
The quality of our products and services is measured on the basis of national and international standards and guidelines.
International Crtification
We got the ISO14001 environmental management ayatem certification in 2008.
sales market
So far the products have been
exported to more than 30
countries,such as America,England,Canada,Australia,
Singapore,Malaysia,Thailand and so on.
enterprise Culture management
Since established in 1997 Baoding Lida Plastic Industry Co.,Ltd.has created a culture of continual product and service development.
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