Высокое Качество полиэтилена смолы LLDPE гранулы
US $0.80-$1.05
Экструзионная формовочная пленка, 218 Вт, 118WJ/318B
- Категория товара: LLDPE >>>
- Поставщик (Оптовый магазин): Shanghai,Qishen,Plastic,Industry,Co.,Ltd.
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Характеристики
LLDPE Linear Low Density Polyethylene Resin Extrusion Molding Film Grade Sabic LLDPE 218WJ Plastic Raw Materials LLDPE Price
Product Description
Linear low-density polyethylene (LLDPE) is a substantially linear polymer (polyethylene), with significant numbers of short
branches, commonly made by copolymerization of ethylene with longer-chain olefins. Linear low-density polyethylene differs structurally from conventional low-density polyethylene (LDPE) because of the absence of long chain branching. The linearity of LLDPE results from the different manufacturing processes of LLDPE and LDPE. In general, LLDPE is produced at lower temperatures and pressures by copolymerization of ethylene and such higher alpha-olefins as butene, hexene, or octene. The copolymerization process produces an LLDPE polymer that has a narrower molecular weight distribution than conventional LDPE and in combination with the linear structure, significantly different rheological properties.
branches, commonly made by copolymerization of ethylene with longer-chain olefins. Linear low-density polyethylene differs structurally from conventional low-density polyethylene (LDPE) because of the absence of long chain branching. The linearity of LLDPE results from the different manufacturing processes of LLDPE and LDPE. In general, LLDPE is produced at lower temperatures and pressures by copolymerization of ethylene and such higher alpha-olefins as butene, hexene, or octene. The copolymerization process produces an LLDPE polymer that has a narrower molecular weight distribution than conventional LDPE and in combination with the linear structure, significantly different rheological properties.
Specification
LLDPE 218W | ||||||
Pysical Property | Standard | Value | Unit | |||
Density | ASTM D1505 | 0.918 | g/cm3 | |||
Melt Index | ASTM D1238 | 2 | g/10min | |||
Mechanical Behavior | Standard | Standard | Unit | |||
Tensile Strength Yield | ASTM D882 | 12 | Mpa | |||
Elongation Break | ASTM D882 | 700 | % | |||
Tensile Modulus | ASTM D882 | 220 | Mpa | |||
Vicat | ASTM D1525 | 98 | oC | |||
Haze | ASTM D1003 | 13 | % | |||
LDPE Package
Sabric Original Package ,Packgae: 25kg/bag
Sabric 218WJ for blowing film using, LLDPE has the advantages of high strength, good toughness, strong rigidity, heat resistance, cold resistance, etc. It also has
good environmental stress cracking resistance, tear resistance, etc., and can resist acids, alkalis, organic solvents, etc.
good environmental stress cracking resistance, tear resistance, etc., and can resist acids, alkalis, organic solvents, etc.
LLDPE Pellets
LLDPE Density :LLDPE=0.92-0.935LLDPE Tensile Strength LLDPE=10-25
LLDPE Tensile Strength Break LLDPE>800%
LLDPE the highest temperature LLDPE=90-105
Environmental stress cracking resistance LLDPE is Great
LLDPE Tensile Strength Break LLDPE>800%
LLDPE the highest temperature LLDPE=90-105
Environmental stress cracking resistance LLDPE is Great
LLDPE has penetrated almost all traditional markets for polyethylene; it is used for plastic bags and sheets (where it allows
using lower thickness than comparable LDPE), plastic wrap, stretch wrap, pouches, toys, covers, lids, pipes, buckets and
containers, covering of cables, geomembranes,[1] and mainly flexible tubing. In 2013, the world market for LLDPE reached a volume of $40 billion.
using lower thickness than comparable LDPE), plastic wrap, stretch wrap, pouches, toys, covers, lids, pipes, buckets and
containers, covering of cables, geomembranes,[1] and mainly flexible tubing. In 2013, the world market for LLDPE reached a volume of $40 billion.
LLDPE resins offer a steadfast set of physical and processing properties. High tensile strength. High impact resistance. High
puncture resistance. Excellent stretch, flexibility and elongation. Consistent melt flow and low shearing. The ability to create
thinner films with tougher profiles.
It’s all in the science. More than 50 years of on-going product development, research and improvements. Our current LLDPE
portfolio is an extensive balanced catalog with resins for a wide variety of applications for both flexible and rigid end uses.
The production of LLDPE is initiated by transition metal catalysts, particularly Ziegler or Philips types of catalyst. The actual
polymerization process can be done either in solution phase or in gas phase reactors. Usually, octene is the comonomer in solution
phase while butene and hexene are copolymerized with ethylene in a gas phase reactor. LLDPE has higher tensile strength and higher impact and puncture resistance than does LDPE. It is very flexible and elongates under stress. It can be used to make thinner
films, with better environmental stress cracking resistance. It has good resistance to chemicals. It has good electrical
properties. However, it is not as easy to process as LDPE, has lower gloss, and narrower range for heat sealing.
polymerization process can be done either in solution phase or in gas phase reactors. Usually, octene is the comonomer in solution
phase while butene and hexene are copolymerized with ethylene in a gas phase reactor. LLDPE has higher tensile strength and higher impact and puncture resistance than does LDPE. It is very flexible and elongates under stress. It can be used to make thinner
films, with better environmental stress cracking resistance. It has good resistance to chemicals. It has good electrical
properties. However, it is not as easy to process as LDPE, has lower gloss, and narrower range for heat sealing.
We always believe that only strict quality control and excellent process management can provide customers with more reliable quality. At present, the company has passed IS09001:2015 quality system certification, GB/T 14001-2016 environmental management system certification and IATF16949 system certification. At the same time, an advanced internal control system for product quality management has been established. The company has cooperated with many well-known enterprises all the year round, and has been favored and praised by the majority of customers.
Up to now, our company has obtained 2 invention patents and 13 utility model patents. 2 invention patents and 5 utility model patents are being applied for.
Company Profile
Founded in July 2007, Shanghai Qishen is located in Shanghai, with an area of more than 6000㎡. The company has ten twin-screw extrusion production lines with a production capacity of 20,000 tons / year. • Our company is a high-tech enterprise focusing on the R&D, production and sales of high-performance modified plastics. The product line includes QILene®PP, QIAlloy® PC, QIPoly® PA series. • The company has obtained various system certification, such as IS09001:2015. ITAF16949:2016, IS014001:2015, GB /T29490-2013. Our product has passed UL RoHS and reach certification.
Our Advantage
Packaging Solutions
QISHENG provides professional packaging and logistic service for your option. With plenty of experience and carefully treatment,
we make sure the products delivery to you safe and sound.
we make sure the products delivery to you safe and sound.
Perfect testing equipment
QISHENG has strong technical force and a group of well-trained professional and technical personnel, using its high-end testing
equipment to provide guarantee for product development to meet the needs of different application fields.
equipment to provide guarantee for product development to meet the needs of different application fields.
The company provides complete and effective pre-sale services for each customer; at the same time, it guarantees the quality of
each batch of exported goods and provides after-sales service for customers.
each batch of exported goods and provides after-sales service for customers.
Customers&Exhibitions
Qishen's products have been exported to more than 50 countries and regions.
Our customers come from different industries such as electronic technology, medical care, information and communication. We have established long-term relationships with many leading brands through our service and product quality.
Contact Us
Name | Alinda |
Email | sales06@shqishen.com |
TEL | 86-021-57565645 |
Whatsapp | +86 17317136998 |
Skype | |
Website | http://www.shqishen.com |
FAQ:
Q1. About payment terms
A: We’d like to use T/T, visa, Paypal as the terms of payment About L/C, D/A, D/P terms can communicate.
Q2. About Trade Term
Q2. About Trade Term
A: We accept FOB/CIF/EXW/CNF as trade term.
Q3. Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight
Q4. How about your delivery time?
A: Generally it is 7-14days, if we have stock. If not, maybe need 15-20 days to arrange the shipping.
Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
A: Yes, we have 100% test before delivery.
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