Nancar® NBR 1052M30

1 of 11 products in this brand
Nancar® NBR 1052M30 is a medium high acrylonitrile butadiene copolymer with good oil resistance. It is a low Mooney version of NANCAR® 1052. The low Mooney provides optimum processing property in highly filled or reinforced compounds..

Polymer Name: Acrylonitrile Butadiene Rubber (NBR)

Processing Methods: Extrusion, Transfer Molding

Features: Oil Resistant

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Identification & Functionality

Chemical Family
Technologies

Features & Benefits

Materials Features

Applications & Uses

Plastics & Elastomers Processing Methods
Applications

NANCAR® 1052M30 , similar to NANCAR® 1052, is an excellent multi-purpose nitrile elastomer. It is particularly recommended for shoes, transfer molding or extrusion and for frictioning or coating fabrics.

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Bound Acrylontrile Content32-34%Internal test method, NANTEX Inc.
Heat Lossmax. 0.5%ASTM D-5688
Mooney Viscosity [ML1+4 at 100°C (massed)]25-40ASTM D-1646
Specific Gravity0.98Internal test method, NANTEX Inc.
Total Ash Contentmax. 0.8%ASTM D-1416
Rheological Properties
ValueUnitsTest Method / Conditions
Maximum Torque (160°C, 30min.)3.61lb-inISO 6502/ASTM D-5289
Minimum Torque (160°C, 30min.)0.53lb-inISO 6502/ASTM D-5289
Optimum Cure (160°C, 30 min)11.67MinutesISO 6502/ASTM D-5289
Scorch Time (160°C, 30 min)3.4MinutesISO 6502/ASTM D-5289

Regulatory & Compliance

Certifications & Compliance

Technical Details & Test Data

Compound Properties

Test formulation:ASTM D-3187/ISO 4658 /Miniature internal mixer(based on IRB#8).

Ingredients Parts (phr)
NANCAR 1052M30 100
NBS zinc oxide 3
2% MgCO3 coated 1.5
NBS stearic acid 1
HAF Black IRB#8 40
TBBS, NBS 384 0.7
Total 146.2

Packaging & Availability

Packaging Type
Packaging

25kg bales on pallets of 1200kg

Storage & Handling

Shelf Life

12 months from date of production at temperatures not exceeding 35°C in dry conditions; exposure to light has to be avoided.