Federal State Unitary Enterprise
«S.V. Lebedev Institute of Synthetic Rubber»

+7 (812) 372−64−90

PDI-3AK

As elastic epoxy, intended for making cast and impregnating compounds, in underpaint putties, adhesives and sealants. Serviceable from -60oC to +120oC.

Trade name
Low-molecular rubber PDI-[1] 3AК (epoxy-terminated polydieneurethane)
Standard documentation
Specs.38.103410-85 с изм. 1,2
Application area
Каучук предназначен для приготовления заливочных и пропиточных композиций как эластичная эпоксидная смола, а также для изготовления компаундов, шпаклевок, клеев и герметиков. Температурный интервал эксплуатации: от минус 60ºС до плюс 120 ºС.
Appearance
Uniform viscous liquid in light-yellow to dark-brown, none of foreign inclusions present
Technical specification
38.103410-85
Specifications
IndicesGrade 1Grade 2
-nonsoluble inclusion content, % mass, max0.090.09
-epoxy group content, % mass1.6-2.22.3-3.0
-viscosity at 50oC, Pa.s (P), max25.0 (250)25.0 (250)
-mass loss, %, max1.01.0
- M100, MPa (kgf/cm2),max2.0 (20.4)2.5 (25.5)
-tensile strength, MPa, (kgf/cm2), min1.5 (15.3)2.0 (20.4)
-elongation at break, %, min150150
Safety Requirement
Nonexplosive, not self-ignitable, burns when put in fire only. In compliance with GOST 19433-88 falls into Class 9, Subclass 9.2 of Hazard.
Storage conditions
Keep rubber in air-tight containers, without access of moisture, corrosive vapors and direct sunlight, at ambient temperature.
Warranty period of storage
6 (six) months from the date of manufacture
Delivery and price
Каучук поставляется расфасованным в плотно закрывающиеся фляги (ГОСТ 5799) или металлические банки (ГОСТ 6128) с горловиной из резины любой марки, а также картонные барабаны (ГОСТ 17065) с полиэтиленовыми мешками-вкладышами. Допускается расфасовка в полимерную тару (ГОСТ 17000) по согласованию с потребителем. Стоимость договорная.
Occupational Safety and Health
Rated in 4 Class of Hazard by impact on people. Working area must have fire-fighting means and general plenum-exhaust ventilation by dilution. Handle rubber under exhaust hood at air exchange rate 0.7 m/s at the least, with clothing on recognized in chemical industry and personal protection means available. Personal hygiene rules should be observed when working on rubber. In case of skin contact wash rubber off with acetone, ethanol and soap and warm water.