Physical and chemical modifications of poly(vinyl chloride)
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- cas no 117-84-0
- Other Names:Chemical Auxiliary Agent
- MF:C24H38O4
- EINECS No.:201-557-4
- Purity:99.5, ≥99.5
- Type:DOP
- Usage:Plastic Auxiliary Agents, Textile Auxiliary Agents
- MOQ::10 Tons
- Package:25kg/drum
- Item:T/T,L/C
Polyvinyl chloride (PVC) is polymerized from vinyl chloride monomers and is one of the commonly used thermoplastic. Strength and modulus of PVC are the most excellent
Environmental and toxicity concerns dictate replacement of di(2-ethylhexyl) phthalate (DEHP) plasticizer used to impart flexibility and thermal stability to polyvinyl chloride
Bio-Based Plasticizers for Polyvinylchloride (PVC) SpringerLink
- Classification:Chemical Auxiliary Agent
- CAS No.:117-84-0
- Other Names:DOP Bis(2-ethylhexyl) phthalate
- MF:C6H4(COOC8H17)2
- EINECS No.:201-557-4
- Purity:99.5%, 99.5%
- Type:Plasticizer Colorless Oily Liquid DOP for pvc and rubber
- Usage:Coating Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents
- MOQ::10 Tons
- Package:25kg/drum
- Volume Resistivity:154
Polyvinylchloride (PVC) is a thermoplastic polymer showing low cost and excellent general properties [].PVC is one of the six most commonly used plastics (PE, PP, PS, PVC,
Introduction Polyvinyl chloride (PVC) is a vinyl polymer with the chemical formula (C 2 H 3 Cl) n whose key properties are given in Table 1.First patented in 1913 and commercially
Synthesis, characterization and performance evaluation of a
- Classification:Chemical Auxiliary Agent
- CAS No.:117-84-0
- Other Names:DOP, Dioctyl phthalate
- MF:C24H38O4
- EINECS No.:201-557-4
- Purity:99.99, 99%
- Type:Adsorbent, Carbon Black
- Usage:Coating Auxiliary Agents
- MOQ::10 Tons
- Package:25kg/drum
- Place of Origin::China
- Item:T/T,L/C
It is widely acknowledged that the presence of dipole–dipole interactions among polyvinyl chloride molecules contributes to the inherent rigidity and brittleness of unmodified
PVC resin is pretreated through a drying process conducted at 60 ℃ for 2 h. The method for purifying PVC involves first dissolving it in THF, followed by filtration and then
Coating crosslinking agent for phenolic resin ZhangJia Gang YaRui
- Classification:Chemical Auxiliary Agent
- CAS No.:117-84-0
- Other Names:DOP/Dioctyl Phthalate
- MF:C6H4(COOC8H17)2
- EINECS No.:201-557-4
- Purity:99.5%, 99.9%min.
- Type:Adsorbent
- Usage:Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Plastic Auxiliary Agents
- MOQ::10 Tons
- Package:25kg/drum
- Place of Origin::China
- Item:T/T,L/C
After the phenolic resin has been crosslinked, it loses its soluble, fusible and can not be machinable after obtaining the fine physical properties. Therefore, the crosslinking process must be completed in the process of using phenolic resin (Novolaks or Resoles) as a binder consisting of plastic, paint coatings and various engineering materials.
The monomer vinyl chloride is treated with peracid under pressure to obtain Polyvinyl Chloride (PVC) Properties of Polyvinyl Chloride (PVC) 1. It is a linear polymer and thermoplastic in nature. 2. It is a white brittle solid, hard,
Polyvinyl Chloride Resin
- 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:Carbon Black
- Usage:Rubber Auxiliary Agents
- MOQ:200kgs
- Package:200kgs/battle
- Payment:T/T
- Certificate::COA
China Polyvinyl Chloride Resin wholesale Select 2024 high quality Polyvinyl Chloride Resin products in best price from certified Chinese Poly Resin Product manufacturers, Silicone Resin suppliers, wholesalers and factory on Made-in-China Virgin Wholesale Plastic Raw Material Polyvinyl Chloride Recycled PVC Resin White Powder Price Sg3
Polyvinyl Chloride Uses. The major uses of polyvinyl chloride are as follows:-1. Building and Construction: About three-quarters of the total polyvinyl chloride that is produced goes for long-lasting buildings and construction applications. Since it has low greenhouse gas emission properties and conservation of resources and energy therefore it
- What are alternative plasticizers for polyvinyl chloride (PVC)?
- Environmental and toxicity concerns dictate replacement of di (2-ethylhexyl) phthalate (DEHP) plasticizer used to impart flexibility and thermal stability to polyvinyl chloride (PVC). Potential alternatives to DEHP in PVC include diheptyl succinate (DHS), diethyl adipate (DEA), 1,4-butanediol dibenzoate (1,4-BDB), and dibutyl sebacate (DBS).
- Why is PVC mixed with non-toxic plasticizers?
- PVC has been mixed with non-toxic plasticizers obtained from renewable resources to prevent leaching of plasticizers, minimize deterioration of properties, and respond to environmental concerns. Natural–based PVC plasticizers increased over the last few years owing to the following advantages:
- Is polyvinylchloride plasticized with a natural polymeric plasticizer?
- da Silva MA, Vieira MGA, Maçumoto ACG, Beppu MM (2011) Polyvinylchloride (PVC) and natural rubber films plasticized with a natural polymeric plasticizer obtained through polyesterification of rice fatty acid. Polym Testing 30:478–484
- Is there a bio-based plasticizer for poly (vinyl chloride)?
- Feng G, Hu L, Ma Y, Jia P, Hu Y, Zhang M, Liu C, Zhou Y (2018) An efficient bio-based plasticizer for poly (vinyl chloride) from waste cooking oil and citric acid: synthesis and evaluation in PVC films.
- Why is polyvinyl chloride a dangerous material?
- Polyvinyl chloride (PVC) is one of the most widely used thermoplastics but is also a material of concern because of the generation and release of harmful chemicals during its life cycle. Amongst the chemicals added to PVC are metal-based stabilisers and Sb-based halogenated flame retardant synergists.
- Which plasticizers are used in flexible PVC products?
- The conventional petroleum-derived plasticizers used in many flexible PVC products are phthalate esters (also known as “phthalates”). The literature reported that phthalates represent more than 85% of world plasticizers production, of which 90% is annually used in PVC manufacturing .
