*mydirectindustry

Catalogs
Essentra Components
SR 1820 Ceiling Clips

SR 1820 Ceiling Clips

Product catalog summary

General Properties
Density of polypropylene ranges from 0.9 to 1.3 g/cm³ at 23°C.

Thermal Properties
Heat distortion temperature varies between 50-110°C depending on the applied pressure (0.46/1.82MPa). The service temperature ranges from a minimum of -25°C to a maximum of 100°C for continuous use and 110°C for intermittent use.

Mechanical Properties
Tensile strength at yield is between 15-35 MPa, with elongation at break ranging from 50% to 600%. The tensile modulus is between 900-1650 MPa, and the flexural modulus ranges from 1000-3900 MPa. Izod impact strength (notched) is 2-40 kJ/m² at 23°C and 1-10 kJ/m² at -30°C. Charpy impact strength (notched) is 1-50 kJ/m² at 23°C and 1-10 kJ/m² at -30°C.

Flammability Properties
The oxygen index is between 17-29, and the flammability rating is UL 94 HB to V0.

Chemical Properties
Polypropylene shows good resistance to weak acids and alkalis, but poor resistance to strong acids and oils/greases. It has good resistance to organic solvents below 80°C and poor resistance to UV exposure.

Contact Information
Moss Plastic Parts Ltd, Langford Lane, Kidlington, Oxon, OX5 1HX. Tel: +(44)(0) 1865 84 11 00, Fax: +(44)(0) 1865 37 01 35. Authorized by F.Browne, Technical Quality Engineer. Document issued on 24/1/2000.

Catalog excerpts

Heat Distortion Temperature75C0.46/1.82MPa75-110 / 50-80Service temperature MinimumаC-25 Maximum (continuous/intermittent)C100 / 110 MECHANICAL PROPERTIES Tensile strength at yield527MPa15 - 35 Elongation at break527%50 - 600Tensile Modulus527MPa900 Ж 1650 Flexural Modulus178MPa1000 - 3900 Izod Impact Strength (notched)180kJ/m223C2 Ж 40-30C1 - 10Charpy Impact Strength179kJ/m223аC1 - 50(notched)-30C1 - 10 FLAMMABILITY PROPERTIES Oxygen index458917 - 29Flammability ratingUL 94HB Ж V0 CHEMICAL PROPERTIES Resistance to Weak / Strong AcidsGood/ Bad Resistance to Weak / Strong AlkalisGood / GoodResistance to Organic SolventsGood below 80C Resistance to Oils and GreasesBad Resistance to UV Bad > TDS.DocMoss Plastic Parts LtdIssue: 01Langford Lane, Kidlington,Authorized:F.BrowneOxon, OX5 1HXTechnical Quality EngineerTel: +(44)(0) 1865 84 11 00Date: 24/1/2000Fax: +(44)(0) 1865 37 01 35 size="-1">

Open the catalog to page 1

All Essentra Components catalogs and technical brochures

Archived catalogs

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

Brand list