Know your Plasticizers: A New Study on Plasticizer Migration
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- cas no 117-84-0
- Other Names:Dioctyl Phthalate DOP
- MF:C24H38O4
- EINECS No.:201-557-4
- Purity:99.5%, 99% min
- Type:Plastizer
- Usage:Coating Auxiliary Agents
- MOQ::10 Tons
- Package:25kg/drum
- Shape:Powder
- Volume Resistivity:340
- Item:T/T,L/C
However, in addition to toxicity issues, plasticizers can migrate from PVC into adjacent non-PVC thermoplastics, causing stability problems. To address this phenomenon, Teknor Apex (Pawtucket, RI) has published a study focusing on plasticizer migration, which
You may be wondering why we, as an adhesive manufacturer, are writing an article about plasticizer migration. We sometimes see plasticizer migration becoming a problem when our customers use adhesives. We will
Physical and chemical modifications of poly(vinyl chloride)
- Classification:Chemical Auxiliary Agent
- CAS No.:117-84-0
- Other Names:Dioctyl Phthalate
- MF:C24H38O4
- EINECS No.:201-557-4
- Purity:99.9%
- Type:pvc additive
- Usage:PVC Products, Coating Auxiliary Agents, Leather Auxiliary Agents,
- MOQ::10 Tons
- Package:25kg/drum
- Shape:Powder
- Place of Origin::China
- Item:T/T,L/C
Phthalate plasticizers account for about 80% of all plasticizers consumed [[9], [10], [11]].Excellent performances of the plasticizers possess the following characteristics, such as
Plasticizer migration is responsible for premature coating failure in polyvinyl chloride (PVC) synthetic materials that continue to benefit our daily life as a reliable and cost
Plasticizer Migration an overview ScienceDirect Topics
- Classification:Chemical Auxiliary Agent
- CAS No.:117-84-0
- Other Names:DiOctyle Phthalate DOP
- MF:C24H38O4, C24H38O4
- EINECS No.:201-557-4
- Purity:99.0%Min
- Type:non-toxic calcium zinc stabilizer
- Usage:Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
- MOQ:200kgs
- Package:200kgs/battle
- Place of Origin::China
where C is the residual concentration of the plasticizer, C 0 is the initial concentration of plasticizer in the blend, K is the general constant of the migration process, and t is the time of migration.
Table 1 The reported occurrence of the two migration modes for different polymer−plasticiser systems (The division into the two migration modes is based on the main
Methods for determination of plasticizer migration from
- Classification:Chemical Auxiliary Agent
- CAS No.:117-84-0
- Other Names:Chemical Auxiliary Agent
- MF:C6H4(COOC8H17)2
- EINECS No.:201-557-4
- Purity:99.5%, 99.5%
- Type:non-toxic calcium zinc stabilizer
- Usage:Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Plastic Auxiliary Agents
- MOQ:200kgs
- Package:200kgs/battle
- Certificate::COA
2.1 Test methods for plasticizer volatilization Although plasticizers in PVC coatings are relatively non-volatile at ambient conditions, their migration by vola-tilization expedites signicantly at
These novel phosphorus‐containing plasticizers exhibited excellent thermal stability and a weight‐loss of the system no more than 2.5% at 180°C; therefore, no unpleasant volatiles were
Assessment of the effect on the plasticizer diffusion of
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- cas no 117-84-0
- Other Names:DOP
- MF:C24H38O4, C24H38O4
- EINECS No.:201-557-4
- Purity:99.5%min, 99.5%min
- Type:Chemical additives, Chemical dop plasticizer 99%
- Usage:Plasticizer
- MOQ::10 Tons
- Package:25kg/drum
- Shape:Powder
- Payment:T/T
- Certificate::COA
1 INTRODUCTION. Poly(vinyl chloride) (PVC) is the common plastics in use worldwide because of its low cost, compoundability, superior mechanical and physical
), since the mass PAEs migrated from PVC also
- What happens if a plasticizer migrates?
- Serious migration may result in substantial loss of plasticizer with resultant stiffening of the PVC. An example of plasticizer migration is softening of nitrocellulose or acrylic lacquer following prolonged contact with plasticized PVC.
- Why is plasticizer migration important?
- Plasticizer migration is responsible for premature coating failure in polyvinyl chloride (PVC) synthetic materials that continue to benefit our daily life as a reliable and cost-eficient simulant of genuine leather.
- Does plasticizer migration cause premature coating failure?
- Journal of Leather Science and Engineering 4, Article number: 8 (2022) Cite this article Plasticizer migration is responsible for premature coating failure in polyvinyl chloride (PVC) synthetic materials that continue to benefit our daily life as a reliable and cost-efficient simulant of genuine leather.
- How can plasticizer migration be inhibited?
- Therefore, migration of plasticizer can be inhibited by the three following ways: (1) using plasticizers with higher molecular weight and hyperbranched degree, (2) increasing the interaction between plasticizer and PVC matrix, (3) modifying or coating the surface of soft PVC by physical or chemical methods for restricting the plasticizer migration.
- How do we detect plasticizer migration from PVC synthetic materials?
- To this end, this review is compiled as a general review of the methods now available for detecting plasticizer migration from PVC synthetic materials via three different mechanisms (i.e., volatilization, exudation, and extraction), with an emphasis on the instrumentation, methodology, advantages, and limitations of each method.
- What is an example of plasticizer migration?
- An example of plasticizer migration is softening of nitrocellulose or acrylic lacquer following prolonged contact with plasticized PVC. In plasticized PVC film used for tape application, plasticizer migration to the adhesive layer can cause softening and loss of adhesion. GEORGE WYPYCH, ...
