PENNPLUXâ„¢ TPO waterproof membrane could be applied in nearly all kinds of flat roofing projects- its excellent anti- ageing performance and large service temperature range make it a perfect choice for both new roofing and renovating projects. What is better, our well designed TPO roofing system with all accessories and supporting system is ready to impress you. Why it is so superior? Technical Data Index: Â
Car shock absorbers are vital components of a vehicle's suspension system. They help to improve the overall driving experience by reducing vibrations and impact caused by bumps and uneven surfaces on the road. In this article, we will explore what shock absorbers are, how they work, and why they are important.
What are car shock absorbers?
A car shock absorber is a device that is designed to absorb or dampen shocks and vibrations caused by the movement of the vehicle's wheels. They are typically located between the suspension and the frame of the car and are made up of a cylinder filled with hydraulic fluid and a piston that moves up and down within the cylinder. When the wheel hits a bump on the road, the shock absorber's piston is forced up, compressing the hydraulic fluid inside the cylinder. The fluid then flows through small valves or orifices, dissipating the energy and slowing the movement of the piston.
How do car shock absorbers work?
The main purpose of shock absorbers is to reduce the amount of energy that is transferred to the car's body and the passengers inside the vehicle. As mentioned earlier, when the wheel hits a bump, the shock absorber compresses, slowing down the movement of the wheel and preventing it from bouncing back up. This allows the vehicle's tires to maintain contact with the road surface and ensures that the vehicle remains stable while driving.
Why are car shock absorbers important?
Here are a few reasons why car shock absorbers are important:
Improved safety: Shock absorbers help to improve the safety of a vehicle by keeping the tires in contact with the road surface, which reduces the risk of accidents caused by loss of control.
Improved comfort: Without shock absorbers, passengers would feel every small bump and jolt in the road. Shock absorbers help to improve the overall comfort of the ride by reducing the impact of these bumps.
Extended tire life: Shock absorbers also help to reduce the wear and tear on the vehicle's tires by preventing excessive bouncing and vibration.
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PENNPLUXâ„¢ TPO Waterproof Series
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PENNPLUXâ„¢ TPOÂ is a single-ply, flexible, systhetic roofing waterproof sheet based top quality thermoplastic polyolefin(TPO), without containing plasticizers.
 Three unique types to meet with all your needs:
1. PENNPLUXâ„¢ TPO-TH:
A single-ply, flexible, systhetic waterproof sheet, produced with top quality thermoplastic polyolefin(TPO), without containing plasticizers, and attached fleece back, desgined for all kind of flat roofing project.
Type
Thickness
Width/Roll
Length/Roll
PENNPLUXâ„¢ TL1200
1.2mm
2.0m/2.5m
20m
PENNPLUXâ„¢ TL1500
1.5mm
2.0m/2.5m
20m
PENNPLUXâ„¢ TL2000
2.0mm
2.0m/2.5m
20m
2. PENNPLUXâ„¢ TPO-TP:
A single-ply, flexible, systhetic waterproof sheet, produced with top quality thermoplastic polyolefin(TPO), without containing plasticizers, and reinforced with premium polyester mat, desgined for all kind of flat roofing project.
Type
Thickness
Width/Roll
Length/Roll
PENNPLUXâ„¢ TP1200
1.2mm
2.0m/2.5m
20m
PENNPLUXâ„¢ TP1500
1.5mm
2.0m/2.5m
20m
PENNPLUXâ„¢ TP2000
2.0mm
2.0m/2.5m
20m
3. PENNPLUXâ„¢ TPO-TL:
A single-ply, flexible, systhetic waterproof sheet, produced with top quality thermoplastic polyolefin(TPO), without containing plasticizers, and attached fleece back, desgined for all kind of flat roofing project.
Type
Thickness
Width/Roll
Length/Roll
PENNPLUXâ„¢ TL1200
1.2mm
2.0m/2.5m
20m
PENNPLUXâ„¢ TL1500
1.5mm
2.0m/2.5m
20m
PENNPLUXâ„¢ TL2000
2.0mm
2.0m/2.5m
20m
Where to apply?
√ Weldable- Tight joint, leakage risk free.
√ High elastic- Easy to apply, supper fit for all kinds of structure.
√  Anti-aging formula- Excellent UV resistance performance, no extra maintenance needed.
√ Perfect bending performance at -40 ºC- all weather construction to save your money and time.
√ ISO&CE authorized- Reliable quality, keep your project safe and sound.
√ Thorogh pre-engineered system- make detail treatment perfect& easy.
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The following technical data is based on a testing sample, different type may have different performance.
No.
Item
Unit
Value
1
Thickness
Sheet-overall
mm (in.)
1.0 (0.039) , min
Coating over fabric or scrim, weathering side only
Â
0.305 (0.012), min
2
Breaking strength
N (lbf)
976 (220), min
3
Elongation at reinforcement break
%
15, min
4
Tearing strength
N (lbf)
245 (55), min
5
Brittleness point
°C (°F)
-40 (-40), max
6
Ozone resistance, no cracks
Â
Pass
Properties after heat aging (retained values)
Breaking strength
%
90, min
7
Elongation at reinforcement break
%
90, min
Tearing strength
%
60, min
Weight change (mass)
%
±1, max
8
Linear dimensional change
%
±1, max
9
Water absorption
%
±3.0A, max, mass
10
Factory seam strength
N (lbf)
290 (66) , min
11
Weather resistance: Visual inspection
Â
pass
How to store it?
* Store rolls on horizontal position to prevent damage.
* Avoid sun-baked and rain
* Store rolls in a clean dry location.
* Add cover as necessary to protect rolls from environmental damage, heat, cold or moisture etc.
Why choose PENNINT?
In summary, car shock absorbers are an essential component of a vehicle's suspension system. They not only help to improve safety but also provide a comfortable and smooth ride. Regular maintenance and replacement of worn-out shock absorbers are crucial for a vehicle's overall performance and longevity.
Model NO.: PENNPLUX
Function: Anti-static, Sound-Absorbing, Waterproof
Certification: ISO, MSDS, CE
Color: White/Gray or Customized
Usage: Outdoor, Indoor
Value-Added Service: Drawing Design/Site Construction Direction
Types: Homogeneous/Reinforced/Fleece-Backed
Width: 1-2.5m (Customized Service)
Trademark: PENNINT
Transport Package: Wraped with PE Film
Specification: 2m/2.5m*20m (Customized service is available)
Origin: China
Homogenous 45 mil thickness TPO waterproof membrane with ISO certificateÂ