Shanghai Sepuna Chemical Technology Co., Ltd. >> Retaining Compounds for Large Clearance Sealing (SA4660)

Retaining Compounds for Large Clearance Sealing (SA4660)

Name: Retaining Compounds for Large Clearance Sealing (SA4660)
Brand: China-Manufacturer-Directory.com
SKU: 741498135
Availability: InStock
Rating: 4.8 (76 reviews)

Supplier:	Shanghai Sepuna Chemical Technology Co., Ltd.
Price:	US $ 2.16-3.38/Piece
Min Order:	1000/Piece
Quantity::
Trade Terms:	FOB,CFR,CIF

Product Specifications

Prod Model:	SA4660
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia
Brand Name:	Punade
OEM:	Acceptable
Shelf Life:	24 Months
MOQ:	500~2000 Kgs/PCS
Samples:	Free Samples
Certificate:	CE, SGS, ISO9001:2000, MSDS, Rosh, Reach
Place Of Origin:	Shanghai, China
Delivery Time:	Sample Order:2-3 Days; MOQ Order:7-10 Days
Classification:	Room Curing
Application:	Sealing Cylindrical Parts, Retaining Roller Bearin
Characteristic:	Weatherability
Morphology:	Paste
Material:	Urethane Methacrylate
Color:	Metallic Gray

Product Description

Retaining Compounds for Large Clearance Sealing (SA4660)

SA4660, is one-component, high strength, high viscosity anaerobic retaining sealant for the bonding of cylindrical fitting parts, particularly where gaps approach 0.50mm, It cures when confined between two close fitting metal surfaces in the absence of air.

Usage
Used for restoring correct fits on worn shafts, spun bearings and damaged keyways.

Operation
1. For the better results, clean all the surfaces(external and internal) with our A6755 cleaning
And allow to dry and oil.
2. For slip fitted Assemblies, apply adhesive around the leading edge of the pin and the inside of the collar and use a rotating motion during assemble to ensure good coverage; For Press Fitted Assemblies, apply adhesive thoroughly to both bond surfaces and assemble at high press on rates; For shrink Fitted Assemblies, the adhesive should be coated onto the pin, the collar should then be heated to create sufficient clearance for free assembly.
3. Assembled parts should not be disturbed until sufficient handing strength is achieved

Package
50ml / Tube, 250ml / Tube

Storage
Keep in cool and dry location in unopen containers at 8-28º C
Shelf life: 24 months

Properties before curing	Testing Term	testing standard		Unit		Typical Value			Range
	Appearance	By Eye		---		Metallic graypaste
	Basis Material					Urethane Methacrylate
	Viscosity	GB/T 2794-1995		Brookfield-HBT,,25ºC,Spindle TB, speed 0.50 rpm (mPa@s)(cP)		250000/15000000cp			1000000 to 2000000LMS
				Brookfield-HBT,25ºC,Spindle TB, speed 5.0 rpm (mPa@s)(cP)					150000 to 350000 LMS
	Density	GB/T13354-1992		25ºC,g/cm3		1..08
	Flash point	SH/T0733-2004		ºC					> 100 °C (> 212 °F)
	Max.Gap fill			mm		0.5
	Fixture time			min		20
Properties after curing	Full curing time	RTV		h		24
	Shear Strength	GB/T18747.2-2002		MPa		23
	Working Temperature			ºC					-55°C +150°C
Chemical/Solvent Resistance	Aged under conditions indicated and tested @ 22ºC
	Solvent		Temperature		% of Initial Strength
			ºC		100h		500h	1000h
	Motor Oil		125		100		100	100
	unleaded Gasoline		22		100		100	100
	Brake fluid		22		80		75	75
	Ethanol		22		95		95	95
	acetone		22		80		80	80
	Water/Glycol(50%/50%)		87		100		90	80

Founded in DEC. 2003, SEPUNA has been engaged in researching, manufacturing and marketing automobile sealant and adhesive for 9 years.

Since the foundation, SEPUNA Chemical has been focusing on adhesive's researching and application. Then in 2005, We acquired PUNADE technology which is from Switzerland.

Within 9 years, SEPUNA mainly develops Silicone, Polyurethane and Epoxy resin adhesives. And in the future, we will enlarge our line to Unsaturated, Natural and Acrylic Resin adhesive.

After 9 years' improvement, by the keep researching and innovation, SEPUNA is already a mature adhesive supplier with the core competitiveness.