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Santoprene™ 121-87

Category:	TPV , Thermoplastic Vulcanizate
Manufacturer:	ExxonMobil Chemical
Trademark:	Santoprene™
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	vrsgSB_Santoprene-121-87.pdf
PRICE:	Order Products email sales@su-jiao.com

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It is a hard, black, UV-resistant thermoplastic vulcanized elastomer (TPV) in the thermoplastic elastomer (TPE) series. This material has good physical properties and chemical resistance at the same time, and is suitable for a wide range of fields. This brand of Shanduping TPV is a shear rate dependent product that can be processed on conventional thermoplastic injection molding, extrusion molding, blow molding, thermoforming or vacuum forming equipment. This is a polyolefin-based material that can be recycled in the production process.

General Information
Features	Good dimensional stability Good UV resistance Recyclable materials Ozone resistance Good chemical resistance Fatigue resistance Good weather resistance
Uses	Application in Automobile Field Car interior equipment Car exterior decoration Outdoor application
RoHS Compliance	RoHS compliance
Appearance	Black
Forms	Particle
Processing Method	Blow molding Multiple injection molding Co-extrusion molding Extrusion Extrusion blow molding Sheet extrusion molding Thermoforming Profile extrusion molding Vacuum forming Injection blowing molding Injection molding

Physical	Nominal Value	Unit	Test Method
Specific Gravity
--	0.968	g/cm³	ASTM D792
--	0.970	g/cm³	ISO 1183

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shaw A, 15 seconds, 23°C, 2.00mm)	93		ISO 868

Elastomers	Nominal Value	Unit	Test Method
Tensile Stress - Across Flow (100% Strain, 23°C)	6.80	MPa	ASTM D412, ISO 37
Tensile Strength - Across Flow (Break, 23°C)	15.2	MPa	ASTM D412, ISO 37
Tensile Elongation - Across Flow (Break, 23°C)	600	%	ASTM D412, ISO 37
Tear Strength - Across Flow
23°C ¹	50.0	kN/m	ASTM D624
23°C ²	50	kN/m	ISO 34-1
Compression Set
23°C, 22 hr ³	28	%	ASTM D395B
125°C, 70 hr ⁴	65	%	ASTM D395B
23°C, 22 hr ⁵	28	%	ISO 815
125°C, 70 hr ⁶	65	%	ISO 815

Aging	Nominal Value	Unit	Test Method
Change in Tensile Strength in Air (135°C, 1008 hr)	-3.0	%	ASTM D573, ISO 188
Change in Ultimate Elongation in Air (135°C, 1008 hr)	-14	%	ASTM D573, ISO 188
Change in Durometer Hardness in Air (support a, 135 c, 1008 hr)	1.0		ASTM D573, ISO 188
Change in Tensile Strength (125°C, 70 hr, in IRM 903 Oil)	-21	%	ASTM D471, ISO 1817
Change in Ultimate Elongation (125°C, 70 hr, in IRM 903 Oil)	-30	%	ASTM D471, ISO 1817
Change in Volume
125°C, 70 hr, in IRM 903 oil	54	%	ASTM D471
125°C, 70 hr, in IRM 903 oil	54	%	ISO 1817
Continuous Upper Temperature Resistance (1008 hr)	135	°C	SAE J2236

Thermal	Nominal Value	Unit	Test Method
Brittleness Temperature	-58.0	°C	ASTM D746, ISO 812

Electrical	Nominal Value	Unit	Test Method
Dielectric Strength (23°C, 2.00 mm)	26	kV/mm	ASTM D149
Dielectric Constant (23°C, 1.98 mm)	2.70		ASTM D150, IEC 60250

Additional Information
如果适用，这是基于扇形浇口注塑成型的平板测试结果。拉伸强度、伸长率和拉伸应力沿垂直流动方向测定 - ISO 1 型，ASTM die C。25% 形变时的永久压缩变形。从埃克森美孚欧洲分支机构直接购买的所有产品都符合 REACH 法规。对于埃克森美孚未进口至欧洲的产品，用户应自行评估其是否满足 REACH 法规。

Legal statement
有关详细的产品监管信息，请联系客户服务。未经埃克森美孚化工书面允许，这种产品包括其产品名称，不得在任何医疗应用领域予以使用或

Injection	Nominal Value	Unit
Drying Temperature	82.2	°C
Drying Time	3.0	hr
Suggested Max Moisture	0.080	%
Suggested Max Regrind	20	%
Rear Temperature	182	°C
Middle Temperature	188	°C
Front Temperature	193	°C
Nozzle Temperature	199 - 235	°C
Processing (Melt) Temp	204 - 232	°C
Mold Temperature	10.0 - 51.7	°C
Injection Rate	Fast
Back Pressure	0.345 - 0.689	MPa
Screw Speed	100 - 200	rpm
Clamp Tonnage	4.1 - 6.9	kN/cm²
Cushion	3.18 - 6.35	mm
Screw L/D Ratio	16.0:1.0 to 20.0:1.0
Screw Compression Ratio	2.0:1.0 to 2.5:1.0
Vent Depth	0.025	mm

Injection instructions
Santoprene TPV与乙缩醛和PVC不相容。更多关于加工和模具设计的信息，请查阅我们的《注射成型指南》。

Extrusion	Nominal Value	Unit
Drying Temperature	82.2	°C
Drying Time	3.0	hr
Melt Temperature	204	°C
Die Temperature	210	°C
Back Pressure	5.00 - 20.0	MPa

Extrusion instructions
Santoprene TPV与乙缩醛和PVC不相容。更多关于加工和模具设计的信息，请查阅我们的《挤出成型指南》。

Note Message
1 .	C mould
2 .	Method B, right-angle specimen (cut)
3 .	Type 1
4 .	Type 1
5 .	Type a
6 .	Type a

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