high performance PVC geomembrane plasticizer technology

PVC fabricated geomembrane polymeric plasticizers EPI

Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
Other Names:Plasticizer
Purity:99.5% min.
Type:Plastic Auxiliary Agents
Usage:Plastic Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents
MOQ:1000KG
Package:25kg/drum
Payment:T/T
Application:PVC Plasticizer

To examine the weatherability of polymeric plasticizers we prepared unfilled PVC compounds containing several polymeric plasticizers and two monomeric diesters, DOP and DIDG

Our EIA products use the latest DuPont Elvaloy tech and our own formulations for superior performance in energy and potable water. LLDPE The E Squared line of Linear Low-Density

Online Inquiry

Five PVC Geomembrane Questions EPI The Liner Company

Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
Other Names:Plasticizer
Purity:99%
Type:Adsorbent
Usage:Rubber Auxiliary Agents
MOQ:1000KG
Package:25kg/drum
Payment:T/T
Application:PVC Plasticizer

Monomeric trimellitate plasticizers have performed very well and are a good choice for buried, flexible PVC geomembranes, especially where sustained high temperatures (greater than 50˚

where W 2, t 2, d 2, and T 2 are respectively the weight loss, exposure time, sheet thickness, and temperature (° C) under the desired conditions; W 1, t 1, d 1, and T 1, represent the same under known conditions, and K = e b which is

Online Inquiry

Long-term durability assessment of PVC-P waterproofing

Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
Other Names:Plasticizer
Purity:99.5
Type:Chemical additives, Chemical plasticizer 2466%
Usage:Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Textile Auxiliary Agents, Leather Auxiliary Agent,Plastic Auxiliary Agent,
MOQ:200kgs
Package:200kgs/battle
Payment:T/T
Certificate::COA

Apart from the lack of a reliable long-term degradation model for PVC-P geomembranes, currently, there is no defined threshold to determine the end-of-life of a PVC

By forming a flexible, durable barrier, Plastatech® films, membranes and laminates are highly effective at containing and controlling materials, runoff, chemicals, spills and more. Our proven, reliable, thermoplastic barriers are the

Online Inquiry

PVC Geomembrane Titan Environmental Containment

Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
Other Names:Plasticizer
Purity:99.5
Type:Plasticizer
Usage:Leather Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents
MOQ:200kgs
Package:200kgs/battle
Advantage:Stable

PVC geomembranes offer excellent puncture, abrasion, and tear resistance and work to prevent contaminants from entering the groundwater to preserve potable water sources. High

A minimum plasticizer molecular weight of 400 grams/mole has worked well and created more consistency in the marketplace. However, recent applications, e.g., exposed and elevated temperature applications, have

Online Inquiry

The use of PVC geomembranes in tunnels

Classification:Chemical Auxiliary Agent
Other Names:Plasticizer
Purity:99.5
Type:Plasticizer Colorless Oily Liquid for pvc and rubber
Usage:Coating Auxiliary Agents, Leather Auxiliary Agents, Paper Chemicals, Plastic Auxiliary Agents, Rubber Auxiliary Agents
MOQ:1000KG
Package:25kg/drum
Delivery:Within 7-15 Days

2.3 Laboratory tests on PVC geomembranes Geomembranes used in tunnels are subject to an evaluation of conformity task under system 2+ as report-ed in the annex ZA of the European

Many well known companies consult with us in regards to Plastics Analysis, Polymer Analysis, Rubber Analysis, Plastic Failure, and Polymer Failure. 274-276 Wickham Road, Highett, VIC 3190 Australia +61 3 9532 2207 China has

Online Inquiry

What is PVC geomembrane?
PVC geomembrane is polyvinyl chloride waterproof board. It is a kind of superior quality, high polymer waterproof sheet. By adding plasticizer, anti ultraviolet agent, anti aging agent, stabilizer and other processing aids into PVC resin, through extrusion method to produce molding high polymer waterproof coiled material.
What are PVC-P waterproofing geomembranes?
Formualtion PVC-P waterproofing geomembranes are composed of 30–40% PVC resin and other additives ( Koerner, 2012), mainly plasticizers. Plasticizers are a group of more than 1000 different polymers used to change the behaviour of PVC from a rigid material to a semi-rigid or flexible one.
What is transparent PVC geomembrane?
PVCG-1: Transparent PVC geomembrane. PVC geomembrane is polyvinyl chloride waterproof board. It is a kind of superior quality, high polymer waterproof sheet.
How much plasticizer is in a geomembrane?
Typically, the plasticizer content in geomembranes ranges from 25 to 35% in weight. Fillers (e.g. CaCO 3) added to the PVC resin may also account for 20–30% of the weight of the geomembrane. Fillers are used to reduce the price, but also to enhance the abrasion resistance and flame-retarding properties.
What is the minimum plasticizer molecular weight for PVC geomembranes?
In 2004 the Fabricated Geomembrane Institute (FGI) set the minimum plasticizer molecular weight at 400 grams/mole to ensure suitable long-term performance of PVC geomembranes in containment applications. This is the FGI Material Specification dated Jan. 1, 2017, and termed FGI 1117.
How does a PVC-P geomembrane aging device work?
The device accelerates the ageing of the geomembrane in conditions similar to those in underground applications. Two commercial PVC-P geomembranes are tested, and mechanical tests are performed on the aged geomembranes to evaluate the effect of ageing on the properties of the material.