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        2. Tunhe Energy
          BDO
          PTMEG
          -butyrolactone
          THF
          Polyurethane
          Tunhe Polyester
          PET
          PBT
          Biodegradable Resin
          TPEE
          Tunhe New Material
          EPS
          Tunhe Profiles
          PVC
          Tunhe Degradable
          PBAT+PLA+Filler
          Fڵλã {ɽͺ >> English >> Business >> Tunhe Polyester >> Products
          Product

          (1):PET products application


          Leading PET products
          PET is applicable to electronic, electrical and automobile industry, various coil formers, transformers, TV sets, audio-recorder spare parts and housings, auto lampholders, lampshades, incandescent lamp holders, relays, selenium rectifiers and etc. The application percentage of PET engineering plastics at present: 26% in electronics and electrical appliances, 22% in automobiles, 19% in machinery, 10% in utensils, 10% in consumer goods and 13% in others. Leading PET products: PET bottle, PET resin for water vapour bottle, PET resin for oil bottle, PET resin bottle for carbonated beverage, package PET resin bottle for industrial purpose.

          Item

          Unit

          Grade

          TH101

          TH102

          TH102B

          TH 102C

          TH103

          TH104

          TH105

          TH106

          Application

          Water Bottle

          Water Bottle

          Water Bottle

          Gas Water Bottle

          Oil bottle

          Carbonated
          Beverage Bottle

          Hot Filling
          Bottle

          Industrial packages

          Test Method

          first class

          first class

          first class

          first class

          first class

          first class

          first class

          first class

          Intrinsic Viscosity

          Dl/g

          ASTM D4603 ( 30)

          0.7400.02

          0.8000.02

          M00.02

          0.8200.02

          0.8400.02

          0.8700.02

          0.7650.02

          M10.02

          Color L)

          -

          GB/T14190-1993

          843

          843

          843

          843

          843

          843

          843

          80

          Color B)

          -

          1.5

          1.5

          1.5

          1.5

          1.5

          1.5

          1.5

          3.0

          Melting Point

          GB/T17931-1999DSC

          2482

          2482

          M22

          2472

          2462

          2492

          2522

          M34

          Content of
          Acetaldehyde

          mg/kg

          GB/T17931-1999

          1.0

          1.0

          1.0

          1.0

          1.0

          1.0

          1.0

          -

          Density

          g/cm3

          GB/T17931-1999

          1.400.01

          1.400.01

          1.400.01

          1.400.01

          1.400.01

          1.400.01

          1.400.01

          1.400.01

          Carboxyl End Group

          mol/t

          GB/T17931-1999

          35

          35

          35

          35

          35

          35

          35

          50

          Ash Content

          %

          GB/T9345-1988

          0.08

          0.08

          0.08

          0.08

          0.08

          0.08

          0.08

          0.08

          Powder

          mg/kg

          GB/T14190-1993

          50

          50

          50

          50

          50

          50

          50

          50

          Water Content

          %

          GB/T14190-1993

          0.3

          0.3

          0.3

          0.3

          0.3

          0.3

          0.3

          0.3

          Weight of 100 Chips

          gl

          -

          1.70.2

          1.70.2

          1.70.2

          1.70.2

          1.70.2

          1.70.2

          1.70.2

          1.70.2

          DEG

          %

          GB/T14190-1993

          1.30.2

          1.30.2

          1.30.2

          1.30.2

          1.30.2

          1.10.2

          1.10.2

          1.5

           

          2PBT products application


          PBT products
          PBT is a kind of thermoplastics and has advantages of heat resistance, weather resistance, resistance chemical reagents, optimum electrical characteristics, little moisture pick-up and more shine. Its widely used in electronics and electrical equipment, auto accessories, machineries, household apparatus; PBT along with PPS, PC, POM and PA are categorized as five major extensively-used engineering plastics.
          The companys proprietary, high value-added and high-tech products like chips for bottles of carbonated beverage, water, water vapor, hot filled beverage, edible oil and PBT are in the forefront in terms of quality in the same industry nationwide and win many honors from the state and the Autonomous Region.

          Automobile, electrical and electronic industry:
          Due to the good processable properties of PBT, a large number of PBT modification technologies are researched and developed at home and abroad. Using nanotechnology, composite technology, polymer alloy and other measures, we can improve the impact resistance, flowability, flame retardant properties of PBT and its compounded products are mainly used for automobile parts, electrical and electronic components as well as decoration items in the car, household electrical appliance housing, more energy, more energy-efficient and more environment-friendly.

          Textile industry:
          PBT fiber is a kind of polyester fiber, it has the characteristics of high elasticity. Compared with other fiber, softness of PBT filament is better, more easy to process, better elongation and better dyeability , not easily deformed, not easy to be oxidized. In addition to the traditional application in elastic jeans, bathrobe, sportswear, more suitable for making special dress materials or high elastic yarn used for clothing.
          Film packaging field:
          After the technological transformation, PBT also can be used for film packaging industry, with properties of heat-resistance and resistance to moisture, more extensive application has been foreseen.

          (3)Biodegradable Resin PBAT/PBS

          As a subsidiary company of Xinjiang Blue Ridge Tunhe Chemical, Xinjiang Blue Ridge Tunhe Polyester Co., Ltd is an innovative company, relying on the advantages of Xinjiangs local plentiful natural resources, boasting of the most advanced production facilities in the industry and concept of green development. The company is dedicated to producing biodegradable and compostable resin PBAT and PBS with current capacity 130000mt per year, and 240,000 tons of production capacity is under construction and it is expected to be officially launched by the end of October 2022.. Thanks to the cooperation with Tsinghua University to get cutting- edge continuous production technology and our 21 years of polymerization experience in polyester industry, the quality of our PBAT and PBS are widely recognized by customers around the world.

          Tunhes PBAT and PBS are completely compostable according to various international standards and regulations like European standard EN 13432 and American Standard ASTM 6400, which will be eventually biodegraded to carbon dioxide, water and biomass when metabolized in the soil or compostable under standard conditions. Our resins are also certified by Ok Compost, BPI, ABAM, JBPA, FDA, EU Food Contact regulations, etc.

          Compared with other biodegradable plastics, PBAT and PBS have excellent mechanical performance, almost same as PP and ABS, good heat resistance and outstanding processability allow it to be variously processed on conventional blown film plants, it is the best biodegradable plastic in terms of processability in current market and can be blended with a great quantity of calcium carbonate and starch etc. to produce cost effective products.

          PBAT
          Poly(butylene adipate-co-terephthalate)

          GradeTH801T
          Molecular formulaH-(O-(CH2)4-O-CO-(CH2)4-CO-)n-O-(CH2)4-O-CO-C6H4-CO-m-H CAS NO55231-08-8
          ColorNatural white
          Raw materialBDO (1,4-butanediol), PTA (terephthalic acid) Adipic Acid
          ApplicationFilm bags mulching films paper coating labels 3D printing other packaging materials
          Technical Data

          Storage
          Temperatures during transportation and storage should not exceed 70 oC. Keep resin in dry and ventilated warehouse to prevent moisture. Avoid contacting with soil, water and sludge, and no exposure to direct sunlight and extreme temperature. The maximum shelf life is 2 years in ambient temperature of 23oC if the package has been tightly sealed.
          Drying
          It is recommended to pre-dry the material prior to getting the best processing performance. If the moisture of the resin is less than 0.05% pre-drying may not be needed. Typical drying conditions2 hours at 80oC (175oF).

          PBS
          Polybutylene succinate

          GradeTH803S
          Molecular FormulaHO-(CO-(CH2)2-CO-O-(CH2)4-O)n-H CAS NO25777-14-4
          ColorNaturalwhite
          Raw MaterialBDO (1,4-butanediol) SuccinicAcid
          Applicationinjection molding tablewares and cutlery textile, fishing net, engineering components medical applications. etc
          Technical Data

          Storage
          Temperatures during transportation and storage should not exceed 70 oC. Keep resin in dry and ventilated warehouse to prevent moisture. Avoid contacting with soil, water and sludge, and no exposure to direct sunlight and extreme temperature.The maximum shelf life is 2 years in ambient temperature of 23oC if the package has been tightly sealed. Drying
          It is recommended to pre-dry the material prior to getting the best processing performance. If the moisture of the resin is less than 0.05% pre-drying may not be needed. Typical drying conditions2 hours at 80oC (175oF).

          PBSA


          GradeTH802
          Color Natural white
          Raw materialBDO, succinic acid, adipic acid
          ApplicationSheet extrusion and other extrusion
          Technical Data


          BIO-BASED PBST


          GradeTH901T
          Color Natural white
          Raw materialBDO ( 1,4-butanediol), PTA (terephthalic acid), Bio Based Sebacic Acid
          Applicationshopping bags, mulching films, paper coating,Labels, Other packaging Materials
          Technical Data

          BIO-BASED PBS


          GradeTH803S
          Molecular FormulaHO-(CO-(CH2)2-CO-O-(CH2)4-O)n-H
          CAS NO25777-14-4
          ColorNatural white
          Raw materialBDO, succinic acid
          Applicationinjection molding, tableware and cutlery, textile, fishing net, coffee capsule, engineering componentsmedical applications, etc.
          Technical Data


           

          4TPEE

          Brief introduction of product
          TPEE (Thermoplastic Polyester Elastomer) is block copolymer which contains polyester hard segment and polyether soft segment. TPEEhas elasticity of the rubber and strength of the engineering plastics. Soft segment gives it elasticity and makes it like rubber. Hard segment gives it processing performance and makes it like plastic. Compared with rubber, it has better processing performance and longer service life. Compared with the engineering material, it also has the characteristic of high strength.

          It is mainly used in the production of Automotive components ,Footwear, Electronics, food packages, Commercial manufacture and others.

          TPEE processing technology and matters that need attention
          As the hardness of TPEE increases, its high-temperature resistance, resilience, friction resistance, tensile strength, flexural modulus, crystallization rate and chemical resistance increase.
          As the hardness of TPEE decreases, its low temperature resistance, elasticity, creep resistance, fatigue resistance, impact resistance and soft hand feel gradually improve.



          Contacts
          Department Manager:
          Mr. Michael Ma, Mob: +86-18699400676,  Email: maxirong@lanshantunhe.com
          European and Australian Sales:
          Ms. Renne Zhao, Mob: +86-15999155218, Email: zhaojie@lanshantunhe.com
          Ms. Liz Lay, Mob: +86-13629956974, Email: leizixian@lanshantunhe.com
          Asian and American Sales:
          Ms. He Yun, Mob: +86-13699970285, Email: heyun@lanshantunhe.com

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