Permatex 81724 High-Temp Resistant Ultra Blue RTV Silicone Rubber Gasket Maker Sealant for Oil Pan, Timing Cover etc.

Product Description

Features
1.Tested to after-market services
2.Sensor-safe and non-corrosive
3.Will not contaminate oxygen sensors or corrode other 4.electronic engine components
5.Superior adhesion to oily surfaces with long term durability
6.Eliminates the need for pre-formed, pre-cut, paper, rubber or cork gaskets

Main Application
     Oil pan, gearbox,exhaust pipe,gear cover

 

PRODUCT FEATURE
Packing unit		Tube: 85g
Sealing gap		≥ 0.15 mm
peak temperature (short duration) / °C		320
Permanent temperature / °C		-54 to 260
TECHNICAL DATA SHEET
Items	Requirement	Test Method	Acceptence Criteria	Measured value
Density (g/ml)		GB/T 13477.2-2002		1.02±0.05
Sagging		GB/T 13477.6	≤3	0
Extrudability (ml/min)		GB/T 13477.3-2017	≥150	380
Tack-free time (min)		GB/T 13477.5-2002	≤120	15
Curing time (h/d15mm)		GB/T 13477.22-2022		9
Hardness after cured(Shore A)		GB/T 531.1	20~60	38
Elastic recovery %		GB/T 13477.17-2017	≥70	90
Tensile modulus / Mpa		GB/T 13477.8-2017	23ºC	0.61
			-20ºC	1.05
Tensile properties at maintained extension		GB/T 13477.10-2017	No failure	No failure
	Water immersion	GB/T 13477.14-2019	No failure	No failure
Determination of adhesion/cohesion properties at variable temperatures	Accelerated environmental cycling	GB/T 13477.13-2019	No failure	No failure
Tensile  properties	UV light exposure	GB/T 13477.15-2017	No failure	No failure
	Water-light exposure	GB/T 13477.15-2017	No failure	No failure
Alkane plasticizer		Infrared spectrometer	Free	Free

Material:
     Anthracite colored, solvent-free sealing, adhesive & coating compound based on silicone. Once completely bonded, it is virtually odorless.

Properties:
     This highly elastic universal sealing compound is resistant to all mineral oils and numerous synthetic oils, lubricants, oil, greases, hot and cold water, cleaning agents, sunlight, ozone, and sea water. There is no outgassing, i.e. no gas escapes from it highly elastic universal sealing compound under the effects of temperature, so it does not influence electronic sensors.
     It is a neutral-bonding silicone, so it does not attack metallic surfaces, i.e. it does not trigger oxidation in its surroundings which can have negative effects on sensors, electronics, or electrical components. This makes it an ideal sealant for many housing components which cover sensitive electronics. This is what gives its title "Sensor Safe".
     It can be used at temperatures from - 54 °C to + 260 °C in continuous running operation, and even as high as 320 °C for short periods of time. Its hardness/softness ranges between 35 and 40 Shore A.

Application:
      Due to its special properties, it is used in the most varied applications, e.g. as FIPG (formed-in-place gasket) for wet assembly, i.e. for sealing small gaps under pressure as well as for cylinder liners in piston machines, and also to compensate for extensive component warping. Moreover, the compound is also used to seal constructional fissures or cracks, and for seals that are subjected to considerable relative movement.
      Contrary to it, the sealing layer is destroyed during disassembly, and a new coating is required after the surfaces have been cleaned.
      The compound can also be applied to assembled components. In these cases, after the sealing joint has been cleaned and degreased, it is applied directly to the sealing gap, similar to the procedures used in the building industry.

Construction method:
       Remove any gasket remnants or other residues such as grease, oil, etc. Allow the surfaces to dry, then apply the sealing compound on one side manually or by means of a pneumatic spraying device. Assemble the components immediately.
       Processing temperature lies between +5 °C and +40 °C. Depending on temperature and humidity, a skin develops after 5 to 12 minutes. The full curing time depends mainly on the relative air humidity (RH) and room temperature, as well as on the thickness (gap height) and width of the applied layer.

The following applies:
      The higher that air humidity and temperature are, or the thinner and narrower the sealing layer is, the shorter will the curing time be. With a layer or gap width of e.g. 7 mm, and a thickness or gap height of 1,5 mm at 40 °C and 90 % RH, the full curing time is about 9 hours, provided that temperature and humidity have access to both sides. With the above sealing gap dimensions, but at normal ambient conditions (approx. 23 °C and 50 % RH), curing time would be about 100 hours. Fully cured (vulcanized) material can only be removed mechanically.
      Hisil Industrial (Hubei) Co., Ltd. is a professional sealing & adhesive solutions manufacturer on construction and industry area in China. We have developed a wide series of sealing & adhesive solutions for global clients, we focus on silicone sealants, water-based sealants, PU sealants, MS adhesive, Acrylic Resin Adhesive and so on. At the same time, we could provide ODM & OEM service for our clients as well.

     Hisil factory is relocated to Guangzhou Conghua High-Tech Industrial Zone at 2012, which is more than 13,000 square meters, with production capability of 50,000 tons per year. As a member of the National Building Metal Structure Association, after so many years of steady development, Hisil has established 20 advanced automatic production lines and equipped with complete testing devices. Meanwhile Hisil has formed a professional R&D team and carry out high-level quality management system. Benefiting in such a way, we possess more than 20 invention and utility patents, and got the ISO9001 and ISO14001 certification. So that our products are widely applied on curtain wall, electric, glazing, house decoration, furniture manufacturing, vehicle build and solar system, due to our strong R&D capability and stable product quality.

Q1.Can l get samples?
Yes.

Q2.Can l use my own logo or design on the products?
Yes, we offer OEM/ODM services. Your logo and design can be applied to the products

Q3. Do you have your own factory?
Yes, we are a factory-direct store. You are welcome to visit our company and factory. We
are a professional sealant manufacturer offering OEM/ODM services to clients.

Q4. What is your factory's production capacity?
Our factory has an annual production capacity of up to 50,000 tons.

Q5.When will the products be shipped?
For our domestic brand products (in stock): Shipment can be arranged within 5 days
For custom orders.
If the order is below 5,000 pieces: Shipment within 10 days
For orders between 5,000-10,000 pieces: Shipment within 15 days.
For orders exceeding 10.000 pieces: The delivery timeline will be negotiated with the client