| Customization: | Available |
|---|---|
| CAS No.: | 9002-88-4 |
| Formula: | (C2h4)N |
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Low-Density Polyethylene (LDPE)
Low-density polyethylene(LDPE) is a synthetic resin using a high pressure process via free radical polymerization of ethylene and is therefore also called "high-pressure polyethylene".
Since its molecular chain has many long and short branches,LDPE is less crystalline than high-density polyethylene (HDPE) and its density is lower. It features light, flexible, good freezing resistance and impact resistance.LDPE is chemically stable. It has good resistance to acids (except strongly oxidizing acids), alkali, salt,excellent electrical insulation properties. Its vapor penetration rate is low.
LDPE has high fluidity and good processability. It is suitable for being used in all types of thermoplastic processing processes,such as injection molding, extrusion molding, blow molding.roto molding, coating, foaming, thermoforming, hot-jet welding and
thermal welding.
Product Advantage:
Our company is able to produce a full product portfolio of LDPE products in all fields. The company produces around 96 grades of LDPE products for general-purpose film, highly transparent film, heavy-duty packaging film, shrinkable film, injection molding, coatings and cables.
| Grade | Destiny | Application |
| Film Grade | 0.919-0.924 | used in the production of blow-molding packaging film, agricultural film and can be blended with linear low-density polyethylene (LLDPE) to produce modified PE. In addition, it can be used for heat shrinkable packaging film,laminated film, freezing film, medical packaging,multi-layer co-extrusion film, heavy-duty packaging film, pipe coatings, cable sheathing, lining and high-end chemical foaming. |
| Injection Molding Grade | 0.918/0.920 | used for producing civil detonators, pipes, plates, fruit net bags, traffic guardrails, small-sized injection-molding products (the inner part of a bottle cup) and powdered coating. |
| Wire& Cable Grade | 0.919/0.923 | mainly used for producing the base materials for high-voltage chemical crosslinking polyethylene insulating material and low and medium-voltage silane crosslinkingpolyethylene insulating material. |
LDPE is principally used for making films. It is widely used in the production of agricultural film (mulching film and shed film),packaging film
(for use in packing candies, vegetables and frozen food), blown film for packaging liquid (for use in packaging milk,soy sauce, juice, bean curds
and soy milk), heavy-duty packaging bags, shrinkage packaging film, elastic film, lining film, building-use film, general-purpose industrial packaging film and food bags.
LDPE is also widely used in the production of wire & cable insulation sheath.
Cross-linked LDPE is the main material used in the insulation layer of high-voltage cables.
LDPE is also used in the production of injection-molded products (such as artificial flowers.medical instruments, medicine and food packaging material) and extrusion-molded tubes. plates, wire & cable coatings and profiled plastic products.
LDPE is also used for making blow-molded hollow products such as containers for holding food, medicine,cosmetics and chemical products, and tanks.
Low-Density Polyethylene (LDPE)
1.What kind of payment term do you support ?
T/T 30% in advance, 70% before delivery,we will take and show you every process details.
2.What's your terms of delivery?
EXW, FOB, CIF etc
3.How long will your production take ?
Normally 5-7days finish production, then delivery.
4.if u support to sample test?
Sure, we would love to offer you free sample for testing. You only need to pay the shipping fee ok.
5.How to choose the most suitable products?
Based on your industry, also your requirements, we will recommend ones for you.
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