Density 1.3 – 1.7 g/cm^3
Glass transition temperature 50 – 5 C
UV light resistance Fair
Max continuous Service temperature 50 – 80 C
Min continuous Service temperature 40 – 5 C
Sterilization insulation (Repeated) Poor
Thermal insulation (Thermal conductivity) 0.16 W/m.K
Drying before processing is highly recommended, moisture rate should be lower than 0.3%.
Injection molding :-
Melt temperatures should lie between 170 and 210 C.
Mold temperatures of 20 to 60 C are more suitable.
Mold shrinkage lie between 1 and 2.5%.
Extrusion:-
Extrusion temperatures are 10 – 20 C below injection molding temperature to avoid premature thermal degradation.
Applications-Key performances
Electrical
Cable and wire insulation . Flexibility
Plugs . Good electrical properties
Cable jackets . Low cost
Sockets
Cable heads
Distributes
Engineering
Gaskets . Flexibility
Stuffing boxes . Versatile performance profile
Pipes . Low cost
Hoses
Coatings
Protective caps for pipes
Building and construcion
Seals for windows and doors . Flexibility
Swimming bath linings . Good weathering resistance
Floor and wall coverings . Low cost
Roofing . Flame retardant
Doorstops
Wire coverings
Consumer goods
Toys . Flexibility
Handbags . Good weathering resistance
Tablecloths . Low cost
Cases . Processability
Sports & Leisures
Balls . Flexibility
Ski sunglasses seals . Good weathering resistance
Inflatable dinghies . Low cost
Footwear
Shoe soles . Flexibility
Boots . Good weathering resistance
Gardening
Garden hoses . Flexibility
.Good weathering resistance
. Low cost
Automotive
Car body seals . Flexibility
Dashboard skins . Good weathering resistance
Artificial leather seals . Low cost
Sun visors
Healthcare / Medical
Blood storage bags . Flexibility
Drainage tubes . Hemocompatible
Established in the year 1978, D R polymers is an international trading house dealing in all polymers for the last 23 years with specialization in engineering plastic polymers.
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