Structural Sealing Ms Polymer Two Component Polyurethane Adhesive Sealant

 

PROPERTY		STANDARD	UNITS	VALUE -SP28 4
Component		--	--	Part A	Part B
A ppearance		Visual	--	green	Beige
V iscosity		GB/T 10247-2008	--	40000-60000	100000-200000
D ensity		GB/T 13354-1992	g/cm ^ 3	1.55±0.1	1.85±0.1
Data details after mixing
V iscosity		GB/T 10247-2008	--	40000-60000
A ppearance		Visual	--	White
M ixture ratio		M ass ratio	--	A: B=1 00: 100
After Mixing density		GB/T 13354-1992	g/cm^3	1.65±0.1
Operational  time		ASTM   D-4287,   Viscosity to 40000 Pa.s	min	30-40
Time of initial sett ing		ISO 6721-10, G' Intersect with G"	min	210
Hardness		GB/T 531.1-2008	Shore D	70 ±5
Tensile strength		GB/T 528-2009	MPa	10-20
Elongation		GB/T 528-2009	%	<30
Shear strength Alu-Alu	-30ºC	GB/T 7124-2008	MPa	≥10
	25ºC	GB/T 7124-2008		≥8
	55ºC	GB/T 7124-2008		≥4
	85ºC	GB/T 7124-2008		≥2
Shear strength PET-PET	-30ºC	GB/T 7124-2008	MPa	≥9
	25ºC	GB/T 7124-2008		≥7
	55ºC	GB/T 7124-2008		≥4
	85ºC	GB/T 7124-2008		≥2
Thermal Conductivity		ASTM D 5470	W/m.k	1 .3
Volume resistivity		ASTM D 257	Ω·cm	≥10 1 2
Flame Retardancy UL-94, Class		ANSI/UL-94-1985	Level	V-0
A pplication temperature		/	ºC	10-35
Note: The above data are all detection data in standard state .

SEPNA focuses on the R&D and production of advanced new materials. Headquartered in Shanghai, the factory is located in Qidong High-tech Zone, Jiangsu Province. It is a modern technology factory with an area of 20000 square meters.

SEPNA factory uses an advanced MES automatic quality control system and a full-process ERP management system for strict quality control. 

SEPNA factory and products have passed many international system certifications. Such as ISO9001-2015, SGS, 16949, and other certificates.

SEPNA adheres to the values of being "customer-centr ic ,  t ake technolog y  as the blood , and focus on high-quality " , adheres  to the development concept of "DEVELOP DEPEND ON THE TECHNICAL INNOVATION, LIVE DEPEND ON THE QUALITY,"; Focus on providing customers with more accurate and safe products with "bonding, sealing and protection" functions.

SEPNA product  lines , from flexible sealing, and fixed bonding to the development of multiple curing forms  products , can fully match the production and manufacturing processes of different customers, and  SEPNA  can provide  all  customers with   more options,  higher  efficiency, and better quality product solutions , as well as omnidirectional   customized services and support.

SEPNA closely connects customers/suppliers/employees/partners with the mission of "Zero SL  B ond s  U s  Together!   ".  And  continu es  to promote technology and product innovation, service innovation, and talent innovation ,  better combine the value of products, services, and talents  to  make products more perfect, make industrial manufacturing more efficient, and  provide more valuable products and service solutions for the high-end and high-end manufacturing industry!

 

1. Outstanding manufacturers and powerful factories.

Sepna's products have been widely used in the international market, mainly in North America, South America, Asia, Southeast Asia the Middle East, Oceania, etc.

Until now, she has serviced nearly 1000 enterprises all over the world.