TPR - AM Eng Co., Ltd

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SR-СЕРИЯ

SR-GRADE

SR compounds are versatile materials based on styrenebutadiene-styrene (SBS) block copolymers. It has elastomeric properties, flexibility and high strength. SR compounds have high resistance to water, acids and bases soaking in hydrocarbon solvent and oils will deteriorate. SR compound react the same as other easy molding thermoplastics with comparable melt flow.

Characteristics	Application
Good Adhesiveness Good Low Temperature Flexibility Nontoxic Excellent process-ability Excellent Colorability	Shoes sole Toys Car mat Gasket General

GRADE	Test Item	Test Metod	Unit	H70	H40
SR-8000	Hardness	ASTM D 2240	Shore A	70±3	40±3
	Specific Gravity	ASTM D 792	Shore A	1.00	1.00
	Tensile Strength	ASTM D 1457	Kg/crff	57	47
	Elongatoin	ASTM D 1457	Kg/crff	390	570

SR-8800	Hardness	ASTM D 2240	Shore A	68 ± 3	40±3
	Specific Gravity	ASTM D 792	Shore A	0.94	0.91
	Tensile Strength	ASTM D 1457	Kg/cnr	72	55
	Elongatoin	ASTM D 1457	Kg/cnr	870	920

TPE

tpr2

ER-GRADE

ER series are engineering thermoplastic elastomer compound which based on Styrene-Ethylene-ButyleneStyrene (SEBS) block co-polymer that higher temperature, chemical resistance, heat stability, and weather-ability than SR series. ER series can be seen in the numerous processing techniques in which it is need injection molding, blown molding, compression molding, and extrusion molding.

Characteristics	Application
Nontoxic Good chemical resistance High temperature resistance Good weather-ability Good adhesiveness	Syring plunger Flex cap Blood plated bag Teeth brush grip Gasket House hold goods

GRADE	Test Item	Test Metod	Unit	H70	H40
ER-7000	Hardness	ASTM D 2240	Shore A	70±3	30±3
	Specific Gravity	ASTM D 792	Shore A	0.92	0.95
	Tensile Strength	ASTM D 1457	Kg/crff	75	30
	Elongatoin	ASTM D 1457	Kg/crff	700	820

ER-7000	Hardness	ASTM D 2240	Shore A	40 ± 3	60±3
	Specific Gravity	ASTM D 792	Shore A	0.88	0.89
	Tensile Strength	ASTM D 1457	Kg/cnr	70	60
	Elongatoin	ASTM D 1457	Kg/cnr	980	750

TPV

tpr3

TPV-GRADE

TPV is a product that is already completely cross-linked an d there is no need for an extra cross-link process before its ultimate use. Also, it is possible to simplify the processes a nd reduce the prime cost as it is an environment-friendly m aterial allowing for an easy recycle of scraps resulted from processing.

Characteristics	Application
Light weight Excellent chemical resistance and heat resistance Excellent electricity feature Low permanent expansion and compression rates Excellent resistance against dynamic fatigue	Automobile : Tuning, gasket, door gap closer, interior material, tube and windshield space etc. Office equipment : Vibration isolation material, feed roller and computer pit etc. House equipment : Hose connector, door gap closer, interior and exterior material hose, gasket, motor mount, lever peak, Electric equipment : Power transmitter/receiver, connector, mine cable, control cable, coil cord and power circuit cable etc.

Characteristics

Application

Light weight
Excellent chemical resistance and heat resistance
Excellent electricity feature
Low permanent expansion and compression rates
Excellent resistance against dynamic fatigue

Automobile : Tuning, gasket, door gap closer, interior material, tube and windshield space etc.

Office equipment : Vibration isolation material, feed roller and computer pit etc.

House equipment : Hose connector, door gap closer, interior and exterior material hose, gasket, motor mount, lever peak,

Electric equipment : Power transmitter/receiver, connector, mine cable, control cable, coil cord and power circuit cable etc.

Test Item	Test Metod	Unit	H45	H65	H75
Hardness	ASTM D 2240	Shore A	55±3	65±3	75±3
Specific Gravity	ASTM D 792	Shore A	0.98	0.96	0.96
Tensile Strength	ASTM D 1457	Kg/crff	40	65	80
Elongatoin	ASTM D 1457	Kg/crff	750	650	680

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