LIM 1922 LDPE

CAS Nu: 9002-88-4 UN Nu: Not regulated/classified Hazard Class: Not regulated/classified Mfi: 22 (190 °C/2.16 Kg) Density: 919 Application: Base resin for masterbatches, Caps and Closures, Household articles, Injection molded articles, Lids, Toys

Processing Method : Compounding, Injection molding

products market : Packaging industry, Household & Toy industries


Petrochemical: Arya Sasol

LIM 1922 is a low-density polyethylene, offering a unique combination of consistent process-ability, flexibility and toughness. This grade developed for application that require a good balance between flow properties and mechanical properties. LIM 1922 has been manufactured under SABTEC licensed technology.

General Information
Status Commercial: Active
Form(s): Pellet
Attribute: Good toughness- Easy process ability- Producing flexible injection molded articles.
Additives
Antioxidant : Yes
Anti block : No
Slip Agent: No

Further Information
Health and Safety
The resin is manufactured to the highest standards, but special requirements apply to certain applications such as food end-use contact and direct medical use. Specific information on regulatory compliance can be requested via customer.
Molten polymer may be degraded if it is exposed to air during any of the processing and off-line operations. The products of degradation may have an unpleasant odor. In higher concentrations they may cause irritation of the mucus membranes. Fabrication areas should be ventilated to carry away fumes or vapors. Legislation on the control of emissions and pollution prevention should be observed. Workers should be protected from the possibility of skin or eye contact with molten polymer.
The resin will burn when supplied with excess heat and oxygen. It should be handled and stored away from contact with direct flames and/or ignition sources. While burning, the resin contributes high heat and may generate a dense black smoke. Recycled resins may have previously been used as packaging for, or may have otherwise been in contact with, hazardous goods. Converters are responsible for taking all necessary precautions to ensure that recycled resins are safe for continued use.
The detailed information about safety, handling, individual protection and waste disposal is provided in the relevant Safety Data Sheet. Additional specific information can be requested via customer.
Conveying
Conveying equipment should be designed to prevent accumulation of fines and dust particles. These particles can, under certain conditions pose an explosion hazard. We recommend that the conveying system will be equipped with adequate filters and be operated and maintained in the way that ensure no leaks develop.
Storage
Polyethylene resins should be protected from direct sunlight and/or heat during storage. The storage location should also be dry, dust free and the storage temperature should not exceed 50°C. It is also advisable to process polyethylene resins (in pelletized or powder from) within 6 months after delivery, because excessive aging of polyethylene can lead to a deterioration in quality. Arya Sasol Polymer Company would not give any warranty to bad storage conditions which may lead to quality deterioration such as color change, bad smell and inadequate products performance.
The information provided in this products Data Sheet has been based upon the current level of knowledge and experience. They are not to be interpreted as a warranty for specific products characteristics. In view of the many factors that may affect processing and application, these data do not relieve processors of the responsibility of carrying out their own tests and experiments; neither do they imply any legally binding assurance of certain properties or of suitability for a specific purpose. Customer is responsible for determining whether the products and the information in this document are appropriate for customer’s use and for ensuring that customer’s workplace and disposal practices are in compliance with applicable laws and other governmental enactments. Seller assumes no obligation or liability for the information in this document.

 

  • Injection molded articles (toys, household articles, caps, lids, etc.):

  • Base resin for master- batches:

  • Packaging Film:

  • Surface protection films:

Typical Properties Typical Value 1 Unit Test Method 
Physical
MFI (190 °C /2.16 Kg ) 22 dg/min ISO 1133
Density 2 919 kg/m3 ISO 1183 (A)
Mechanical 3
Stress at Yield 8 MPa ISO 527-1,2
Stress at Break 7 MPa ISO 527-1,2
Strain at Break 400 % ISO 527-1,2
Tensile Modulus 175 MPa ISO 527-1,2
Creep Modulus (after 1 hour) 80 MPa ISO 899
Creep Modulus (After 1000 hour) 45 MPa ISO 899
Notched lzod at +23°C 42 kJ/m2 ISO 180 A
Notched lzod at -30 °C 5 kJ/m2 ISO 180 A
Tensile-Impact strength (Notched, Type 1, Method 1B, -30oC) 86 kJ/m2 ISO 8256/1B
Hardness Shore D 45 ISO 868
Ball Indentation Hardness 16 MPa ISO 2039-1
ESCR 3 hr. SABTEC Method
Thermal 3
Deflection Temperature Under Load (0.45 MPa) 39 °C ISO 75
Vicat Softening Temperature (Method A/10N) 82 °C ISO 75
Melting Temperature 105 °C ISO 75
Melting Enthalpy 104 J/g ISO 3146
Recommended Process Conditions 5
Extruder temperature profile: 180-210 °C                       Mold temperature: 20-40 °C
1. Typical values: these are not to be construed as specifications
2.The density parameter was determined on compression-molded specimens, which were prepared in accordance with procedure C of ASTM D4703, Annex A1.
3. Properties are based on compression-molded specimens, which were prepared in accordance with procedure B of ASTM D4703, Annex A1, using 100% LIM1922 resin.
4. Please note that, these processing conditions are recommended by producer only for 100 LIM1922 resin (not in the case of blending with any other compatible material), but because of the many particular factors which are outside our knowledge and control, and may affect the use of products, no warranty is given.

Injection Molding lim 1922

MSDS_LDPE_Grade

PDS_LIM_1922

Certificate of conformity_LIM_1922

Related Products