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Polymer

Polymers, also known as polymers, are compounds with a relative molecular weight of more than 10,000 formed by covalent bonds of thousands of atoms, which can be divided into inorganic polymers and organic polymers. Organic polymer compounds can be divided into natural organic polymer compounds and synthetic organic polymer compounds, among which natural organic polymer compounds include starch, cellulose, etc., and synthetic organic polymer compounds include polyethylene and polyvinyl chloride, which have large relative molecular weight and simple chemical structure, which are arranged by numerous monomers in a large and repeated way. Monomer refers to the low molecular weight compounds that make up polymer compounds.
There are three important methods for the synthesis of polymers, one is organic synthesis in factories or laboratories, the other is biosynthesis in cells and organs, natural polymers and biopolymers are synthesized in or within cells, mainly with the assistance of enzymes, and third, the chemical improvement of natural polymers, there are two famous examples, the reaction of nitric acid and cellulose to produce nitrocellulose. The vulcanization reaction of rubber and sulfur improves the properties of natural rubber.
股票配资平仓Polymers are also widely used in industry. Our common ones are polyethylene, polypropylene, polyvinyl chloride, polyethylene terephthalate, polystyrene and polycarbonate.

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4,4'-ETHYLIDENEBISPHENOL
  • FOB Price:1 USD/Kilogram 
  • Cas No:2081-08-5 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:100 Quarter/Metric Ton 
  • Formula:C14H14O2 
  • Payment:L/C,D/A,D/P,T/T, 
  • Updatetime:Nov 02 2018 
  • Category:Corporation/Limited Liability Company
  • Registered Time:2000
  • Registered Capital:US$501 Thousand - US$1 Million
  • Legal Representative:Tang
  • Employees:51 - 100 People
  • Tel:86-571-88938639
  • Fax:86-571-88938652
  • Address:9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
9YRS Main Products
Chemical products
Contact Supplier
Polyvinyl Chloride Resin recycled soft PVC granules/pallets/...
  • FOB Price:1 USD/Kilogram 
  • Cas No:9002-86-2 
  • Min.Order:1/Kilogram 
  • Purity:99.9% 
  • Supply Ability:10000 Month/Metric Ton 
  • Formula:C2H5Cl 
  • Payment:L/C,T/T,Western Union,MoneyGram, 
  • Updatetime:Nov 02 2018 
  • Category:Corporation/Limited Liability Company
  • Registered Time:2016
  • Registered Capital:US$50 Million - US$100 Million
  • Employees:11 - 50 People
  • Tel:0086-18932944-349
  • Fax:0086-18932944-349
  • Address:shoujing
2YRS Main Products
chemical reagents, research chemicals, API intermediates
Contact Supplier
High quality Rosin with best price
  • FOB Price:10 USD/Kilogram 
  • Cas No:8050-09-7 
  • Min.Order:10/Kilogram 
  • Purity:99% 
  • Supply Ability:200 Month/Metric Ton 
  • Formula:C19H29COOH 
  • Payment:L/C,T/T, 
  • Updatetime:Dec 06 2019 
  • Category:Corporation/Limited Liability Company
  • Registered Time:2002
  • Registered Capital:US$50 Million - US$100 Million
  • Legal Representative:Jack Li
  • Employees:11 - 50 People
  • Tel:+86-0311-85236312
  • Fax:+86-0311-85236312
  • Address:C-1003,Jinshi building,Qiaoxi District,Shijiazhuang city,Hebei province
1YR Main Products
Testosterone,Testosterone Enanthate,Testosterone Acetate
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USP standard Proethylene glycol (PEG-400) CAS 25322-68-3 sup...
  • FOB Price:10 USD/Kilogram 
  • Cas No:25322-68-3 
  • Min.Order:50/Kilogram 
  • Purity:6.8 
  • Supply Ability:300 Month/Metric Ton 
  • Formula:C2H6O2 
  • Payment:L/C,T/T,Western Union,MoneyGram 
  • Updatetime:Dec 01 2019 
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2006
  • Registered Capital:US$50 Million - US$100 Million
  • Employees:51 - 100 People
  • Tel:0086-27-59207850
  • Fax:0086-27-59524646
  • Address:A2705,Dong Yi Shi Qu,129# XinHua Road
7YRS Main Products
API
Contact Supplier
Silica gel,self indicator
  • FOB Price:  
  • Cas No:112926-00-8 
  • Min.Order: 
  • Purity:99% 
  • Supply Ability:  
  • Formula:C15H30O2 
  • Payment: 
  • Updatetime:Nov 02 2018 
  • Category:Corporation/Limited Liability Company
  • Registered Time:2019
  • Registered Capital:Above US$100 Million
  • Legal Representative:Qiaoxuejun
  • Employees:51 - 100 People
  • Tel:+86-311-85355123
  • Fax:+86-311-85355123
  • Address:Block B,Jinyuan Plaza,No.152,Huai'an East Road
1YR Main Products
Pharmaceutical intermediates Pesticide intermediates Food Additives Custom synthesis
Contact Supplier
N,3,3-Trimethyl-1,5-dioxaspiro[5.5]undecan-9-amine
  • FOB Price:  
  • Cas No:158747-11-6 
  • Min.Order:1/Gram 
  • Purity:97.00% 
  • Supply Ability:1 Day/Gram 
  • Formula:C12H23NO2 
  • Payment:L/C D/A D/P T/T Western Union MoneyGran 
  • Updatetime:Dec 04 2017 
  • Category:Corporation/Limited Liability Company
  • Registered Time:1999
  • Employees:101 - 500 People
  • Tel:86-25-83697070
  • Fax:86-25-83453275
  • Address:Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China
9YRS Main Products
bulk commodities, lab agents, intermediates & fragments, special chemicals, agro-chemicals, APIs, natural ingredients
Contact Supplier
DICYCLOPENTADIENE
  • FOB Price:1300 USD/Metric Ton 
  • Min.Order:56/Metric Ton 
  • Purity:99% 
  • Supply Ability:500 Month/Metric Ton 
  • Payment:L/C,T/T,Western Union,MoneyGran, 
  • Appearance:white solid or colorless liquid 
  • Updatetime:Dec 05 2018 
  • Category:Partnership
  • Registered Time:2008
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:5 - 10 People
  • Tel:27-063-0940547
  • Address:90 Krogh Street Louis Trichardt 0920 LIMPOPO
5YRS Main Products
General chemicals
Contact Supplier
Dicyclopentadienylbisphenol cyanate ester
  • FOB Price:1 USD/Kilogram 
  • Cas No:135507-71-0 
  • Min.Order:1/Kilogram 
  • Purity:75% 
  • Supply Ability:100 Quarter/Metric Ton 
  • Formula:C24H22N2O2 
  • Payment:L/C,D/A,D/P,T/T, 
  • Updatetime:Nov 02 2018 
  • Category:Corporation/Limited Liability Company
  • Registered Time:2000
  • Registered Capital:US$501 Thousand - US$1 Million
  • Legal Representative:Tang
  • Employees:51 - 100 People
  • Tel:86-571-88938639
  • Fax:86-571-88938652
  • Address:9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
9YRS Main Products
Chemical products
Contact Supplier
flexible PVC granules or pellets for sandals or sports shoes...
  • FOB Price:1 USD/Kilogram 
  • Cas No:9002-86-2 
  • Min.Order:1/Gram 
  • Purity:100% 
  • Supply Ability:10000 Month/Metric Ton 
  • Formula:C2H5Cl 
  • Payment:L/C,T/T,Western Union,MoneyGram, 
  • Updatetime:Nov 02 2018 
  • Category:Corporation/Limited Liability Company
  • Registered Time:2016
  • Registered Capital:US$50 Million - US$100 Million
  • Employees:11 - 50 People
  • Tel:0086-18932944-349
  • Fax:0086-18932944-349
  • Address:shoujing
2YRS Main Products
chemical reagents, research chemicals, API intermediates
Contact Supplier
Colorless Fully Hydrogenated Rosin
  • FOB Price:10 USD/Kilogram 
  • Cas No:83137-13-7 
  • Min.Order:10/Kilogram 
  • Purity:99% 
  • Supply Ability:200 Month/Metric Ton 
  • Formula:C3H4O2· 
  • Payment:L/C,T/T, 
  • Updatetime:Dec 06 2019 
  • Category:Corporation/Limited Liability Company
  • Registered Time:2002
  • Registered Capital:US$50 Million - US$100 Million
  • Legal Representative:Jack Li
  • Employees:11 - 50 People
  • Tel:+86-0311-85236312
  • Fax:+86-0311-85236312
  • Address:C-1003,Jinshi building,Qiaoxi District,Shijiazhuang city,Hebei province
1YR Main Products
Testosterone,Testosterone Enanthate,Testosterone Acetate
Contact Supplier
High quality Tetrabromophthalic anhydride Cas 632-79-1 with ...
  • FOB Price:60 USD/Kilogram 
  • Cas No:632-79-1 
  • Min.Order:25/Kilogram 
  • Purity:67% 
  • Supply Ability:3000 Month/Kilogram 
  • Formula:C8Br4O3 
  • Payment:L/C,T/T,Western Union,MoneyGram 
  • Updatetime:Dec 01 2019 
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2006
  • Registered Capital:US$50 Million - US$100 Million
  • Employees:51 - 100 People
  • Tel:0086-27-59207850
  • Fax:0086-27-59524646
  • Address:A2705,Dong Yi Shi Qu,129# XinHua Road
7YRS Main Products
API
Contact Supplier
Polyethylene Glycol 3350;
  • FOB Price:  
  • Cas No:25322-68-3 
  • Min.Order: 
  • Purity:99% 
  • Supply Ability:  
  • Formula:C2H6O2 
  • Payment: 
  • Updatetime:Nov 02 2018 
  • Category:Corporation/Limited Liability Company
  • Registered Time:2019
  • Registered Capital:Above US$100 Million
  • Legal Representative:Qiaoxuejun
  • Employees:51 - 100 People
  • Tel:+86-311-85355123
  • Fax:+86-311-85355123
  • Address:Block B,Jinyuan Plaza,No.152,Huai'an East Road
1YR Main Products
Pharmaceutical intermediates Pesticide intermediates Food Additives Custom synthesis
Contact Supplier
3-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)anil...
  • FOB Price:  
  • Cas No:819057-45-9 
  • Min.Order:1/Gram 
  • Purity:97.00% 
  • Supply Ability:1 Day/Gram 
  • Formula:C12H17BFNO2 
  • Payment:L/C D/A D/P T/T Western Union MoneyGran 
  • Updatetime:Dec 04 2017 
  • Category:Corporation/Limited Liability Company
  • Registered Time:1999
  • Employees:101 - 500 People
  • Tel:86-25-83697070
  • Fax:86-25-83453275
  • Address:Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China
9YRS Main Products
bulk commodities, lab agents, intermediates & fragments, special chemicals, agro-chemicals, APIs, natural ingredients
Contact Supplier
stearic acid
  • FOB Price:630 USD/Metric Ton 
  • Min.Order:56/Metric Ton 
  • Purity:99.9% 
  • Supply Ability:500 Month/Metric Ton 
  • Payment:L/C,T/T,Western Union,MoneyGran, 
  • Appearance:white powder, flake, granular 
  • Updatetime:Dec 05 2018 
  • Category:Partnership
  • Registered Time:2008
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:5 - 10 People
  • Tel:27-063-0940547
  • Address:90 Krogh Street Louis Trichardt 0920 LIMPOPO
5YRS Main Products
General chemicals
Contact Supplier
Poloxamer
  • FOB Price:3 USD/Kilogram 
  • Cas No:9003-11-6 
  • Min.Order:1/Kilogram 
  • Purity:75%, 99% 
  • Supply Ability:100 Month/Metric Ton 
  • Formula:C5H10O2 
  • Payment:L/C,D/A,D/P,T/T, 
  • Updatetime:Nov 02 2018 
  • Category:Corporation/Limited Liability Company
  • Registered Time:2000
  • Registered Capital:US$501 Thousand - US$1 Million
  • Legal Representative:Tang
  • Employees:51 - 100 People
  • Tel:86-571-88938639
  • Fax:86-571-88938652
  • Address:9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
9YRS Main Products
Chemical products
Contact Supplier
SMC GLASS FIBER
  • FOB Price:1 USD/Metric Ton 
  • Min.Order:1/Metric Ton 
  • Purity:100% 
  • Supply Ability:1000 Day/Metric Ton 
  • Payment:L/C,T/T,Western Union,MoneyGram, 
  • Appearance:filiform 
  • Updatetime:Nov 02 2018 
  • Category:Corporation/Limited Liability Company
  • Registered Time:2016
  • Registered Capital:US$50 Million - US$100 Million
  • Employees:11 - 50 People
  • Tel:0086-18932944-349
  • Fax:0086-18932944-349
  • Address:shoujing
2YRS Main Products
chemical reagents, research chemicals, API intermediates
Contact Supplier
Newest Acrylic Polyol Resin 4.5% OH Wholesale Top Liquid Pol...
  • FOB Price:10 USD/Kilogram 
  • Cas No:63148-69-6 
  • Min.Order:10/Kilogram 
  • Purity:99% 
  • Supply Ability:200 Month/Metric Ton 
  • Payment:L/C,T/T, 
  • Updatetime:Dec 06 2019 
  • Category:Corporation/Limited Liability Company
  • Registered Time:2002
  • Registered Capital:US$50 Million - US$100 Million
  • Legal Representative:Jack Li
  • Employees:11 - 50 People
  • Tel:+86-0311-85236312
  • Fax:+86-0311-85236312
  • Address:C-1003,Jinshi building,Qiaoxi District,Shijiazhuang city,Hebei province
1YR Main Products
Testosterone,Testosterone Enanthate,Testosterone Acetate
Contact Supplier
Silica gel, pptd., cryst.-free 112926-00-8
  • FOB Price:  
  • Cas No:112926-00-8 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:300 Year/Metric Ton 
  • Formula:C15H30O2 
  • Payment: 
  • Updatetime:Dec 01 2019 
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2006
  • Registered Capital:US$50 Million - US$100 Million
  • Employees:51 - 100 People
  • Tel:0086-27-59207850
  • Fax:0086-27-59524646
  • Address:A2705,Dong Yi Shi Qu,129# XinHua Road
7YRS Main Products
API
Contact Supplier
Disuccinimidyl suberate
  • FOB Price:  
  • Cas No:68528-80-3 
  • Min.Order:1/Gram 
  • Purity:97.00% 
  • Supply Ability:1 Day/Gram 
  • Formula:C16H20N2O8 
  • Payment:L/C D/A D/P T/T Western Union MoneyGran 
  • Updatetime:Dec 04 2017 
  • Category:Corporation/Limited Liability Company
  • Registered Time:1999
  • Employees:101 - 500 People
  • Tel:86-25-83697070
  • Fax:86-25-83453275
  • Address:Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China
9YRS Main Products
bulk commodities, lab agents, intermediates & fragments, special chemicals, agro-chemicals, APIs, natural ingredients
Contact Supplier
Pentaerythritol tetrakis[3-(3',5'-di-tert-butyl-4...
  • FOB Price:6 USD/Kilogram 
  • Cas No:6683-19-8 
  • Min.Order:1/Kilogram 
  • Purity:98.0% 
  • Supply Ability:1000 Year/Metric Ton 
  • Formula:C73H108O12 
  • Payment:L/C,D/A,D/P,T/T,Western Union, 
  • Updatetime:Nov 02 2018 
  • Category:Corporation/Limited Liability Company
  • Registered Time:2000
  • Registered Capital:US$501 Thousand - US$1 Million
  • Legal Representative:Tang
  • Employees:51 - 100 People
  • Tel:86-571-88938639
  • Fax:86-571-88938652
  • Address:9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
9YRS Main Products
Chemical products
Contact Supplier

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