Jointseal Chinese Factory Wholesale Price Neutral Transparent RTV Silicone Sealant Waterproof

• Customization: Available
• CAS No.: 2768-02-7
• Formula: C5h12o3si
• Model NO.: H41
• EINECS: 220-449-8
• Bonding Function: Instant Adhesive
• Morphology: Solvent
• Application: Automobile, Construction, Woodworking, Footwear & Leather, Fiber & Garment, Packing, Engine Repair
• Material: Oh Polymer
• Classification: Room Curing
• Main Agent Composition: High-Temp Resistance
• Characteristic: Weatherability
• Promoter Composition: Solvent
• Composition: Organic Material
• Color: Red, Grey, Blue, Black, etc
• Raw Material: Oh Polymer
• Use Area: Automobile Repair, Engine Repir
• OEM: Acceptable
• Density: 1.1±0.01g/Cm³
• Sagging: 0
• Tack Free: 4mins
• Hardness Shore a: 22
• Paintable: Yes
• Elogation at Break: 700%
• Temperature Resistance: 300ºC
• Tensile Strength: 0.72MPa
• Transport Package: Tubes, Cartons, Drums
• Specification: 280ml/300ml, 85gr tube, 190kg drum
• Trademark: Jointseal
• Origin: Shandong, China
• HS Code: 3506100010
• Production Capacity: 30000PCS/ Months

Product Description

Product Description

Jointseal RTV H41 is a medium-sized silicone rubber,asingle-component room temperature vulkanzed elastomer gasket,designed to provide a reliable"on-site molding"gasket for mechanical components.

1.At room temperature,it reacts with moisture in the air to solidify to form an elastomer,which can replace the gsket to play asealingrole,and can also be used as a gasket dressing.

2.It sresistant to aging weathering and thermal eycling and will not harden,shrink or crack under these conditions.

3.It has the properties of heat resistance,oil resstance,migation restance and crack resistance.

4.It can withstand operating environments to 527°F(275ºC)intermittent.

5.It meets the requirements of JB/T 7311-2008.
 

TECHNICAL FEATURES
Items		Unit	Typical Value	Requirement	Test Std	Eqv.Std
Appearance		/	/	Fine,uniform paste	Q/JL-00-T001	/
Density		g/cm3	1.11	1.10±0.10	GB/T 13477.2	/
Tack free Finger		min	4	≤15	GB/T13477.5	ASTM  D2377: 2000
Sagging		mm	0	≤1	GB/T 13477.6	ISO 7390: 1987
Solid Content		%	58.6	≥50.0	GB/T 2793	JISK 6833: 1980
Hardness,Shore A after 7 days		/	22	18~28	GB/T 531.1	ISO  7619-1: 2004
Curing Depth after 24 hours		mm	2	≥1.5	GB/T 32369	/
Curing Depth after 7 days		mm	5	≥4.5	GB/T 32369	/
Elongation at break after 7 days		%	700	≥400	GB/T 528	ISO 37:2005
Tensile Strength after 7 days		MPa	0.72	≥0.6	GB/T 528	ISO 37:2005

Applications And Feature

TYPICAL APPLICATIONS

1.Seals instantly forming reliable,long lasting elastomeric rubber gasketsthat outperform precut gaskets
2.Can resist temperature up to 300ºC
3.Used in manufacture &repair of auto &machinery.
4.Used in automobile/motoreycle's engine valve,and such joint cover of rigid flange.
5.Makes tough,leak-proof gaskets instantly,and fast curing,remains flexible.


FEATURE

1.Immediate sealability
2.Can be used as a gasket maker or dressing
3.Superior adhesion and flexibility
4.Instant blow-out resistance.
5.Non-toxic.

Storage Limitations Of Use

DIRECTIONS FOR USE

APPLICAT1ON TEMPERATURE:+5°Cto+45ºC
1.In order to achieve the best bondingeffect,the surface of the material should be clean,dry,free of gease,oil,ete.
2.When used as a gsket,please apply the adhesive to the bonding surface to form a continuous aprons.The gue around the screw holealso needs to be coated.
3.Befor the surface is dry,fasten with bolts accordingto the requiremients of use.After 2 hours,the bolt continues to be rotated 1/4 turnto 1/2 turn.


USABLE LIFE AND STORAGE

Store below 90°F(32ºC)in a dry place.JOINTSEAL high-temp RTV Silicone Sealant has a usable life of 12 months fromdate of manuacture.Refer to product packaging for use-by date.


LIMITATIONS

·Jointseal H41 RTV Silicone Gasket Maker is not adapted to structural fitting and following situations:
·To all surfaces that bleed oil,plasticizers or solvents such as wood immersed in oil,oil crack filer,and some uncured or sulfurzed fat and to surface where is wet.
·To the substrate that the surface temperature exceeds +45ºC or apply at temperatures below 5ºC.
·To closed or confined areas where sealant cure may be inhabited by lack of air(silicone sealant need the water in the air to cure).
·To use in construction or sealing of aquariums.
·To the circumstances as immersed in water for a long time.
·Do not contact with neutral silicone sealant.

 

Company Profile

About us

Founded in 2009, Jointseal sealant&adhesive holds the leading market position in the industrial and construction with well-known brand. Jointseal is committed to providing bonding&sealing solutions, which include silicone, polyurethane, acrylic, epoxy resin and cyanoacrylate adhesive. Raw materials are imported from world famous brands (Dow, Wacker, Shin-Etsu, Kaneka)and the plant is equipped with advanced automated production systems from Italy and Germany.

Customer satisfaction is always our top priority. Short lead time, good guaranteed quality and competitive prices are our main advantages. We have built Long-term business relationships with distributors from Australia, Europe, South America, Southeast Asia and Middle East.
 

Our R&D center

R & D  center have the following functions:

1. Sealants(silicone, MS, PU)test center
2. Adhesive(cyanoacrylate, epoxy resin)test center
3. Aerosols(foam, spray paint)test center

Jointseal aims to provide permanent solutions to meet the needs of professional and individual users. In order to achieve this goal, significant investment in research and development activities have been done.

In the market, we are endeavoring to provide high-quality, cost effective and higher performance with products. Jointseal is an expert working with chemists and chemical engineers. At the same time working together Anhui University to increase knowledge.


Our Workshop

With its professional know-how and knowledge, Jointseal comes up to be an ideal MASTER OF SOLUTIONS, who is a real professional and international player in polyurethane foam and sealants market, development and supply. It CREATES PERMANENT SOLUTIONS to support and complete professional building and construction companies in all their operations.

Our Certificates

Jointseal product passed strict quality test standard and got ISO, SGS, CNAS and CE certificate.

Packaging & Shipping

  

 

Exhibition

 

 

 

Customer Feedback

Quality products and perfect after-sales service are the key to win your trust. Therefore, we are always committed to providing high quality products and ensuring that every customer can enjoy timely and professional after-sales service.

Why Choose us?

1. The most professional adhesive&sealant expert in China

2. Excellent adhesive&sealant solution provider.

3. Quality guaranteed, raw materials from world famous brands(Wacker, Kaneka, Dow)

4. Fast delivery. Three plants can guarantee the production capacity of 180 tons/day.

5. Rich experience about working with the world famous brands. Our factory has working with some Fortune 500 compaines for long time.

 

FAQ

1. How can you guarantee the quality?
   First, our raw materials are from the world famous company, such as Kaneka, Dow and Wacker, thus we can guarantee the raw material quality.
  Second, the production formula is provided by the professional experts, who are in the sealant&adhesive field for many years.
  Third, all of our products must be tested in our lab, which is the CNAS lab in China. We have the professional R&D center.
  After production, all mass-produced products samples will be strictly tested. We will make the   delivery after the samples pass the test.
2. Can I get the sample?
   Yes, samples are free
3. Oem service is ok?
   Yes
4. What is your product's shelf life?
   We guarantee 12 months shelf life at least.