Rt8500 High Performance Silicone Sealant Outdoor Curtain Wall Glazing Sealing Adhesive

Product Description

RT-8500 Structural Silicone Sealant for Curtain Wall

Product Features:

1. Single Component,neutral curing,high adhesion,medium and high modulus,with strong displacement capacity;
2. It can obtain excellent bonding and sealing performance without primer with most building materials,and has good extensibility,water tightness and other functions;
3. After curing,the product forms a cold resistant,heat-resistant and corrosion-free elastomer,which has excellent weather resistance,aging resistance,ultraviolet resistance,ozone resistance and high and low temperature resistance,and has no pollution to the environment;
4. It has good compatibility with other silicone adhesives of Runtai.

Application Areas:

Structural bonding and sealing of glass/stone/aluminum curtain wall and metal structure engineering;

Staggered connection or butt joint between glasses,the second bonding and sealing of lighting roof and hollow glass;

Sealing and bonding in high-rise buildings and industrial applications;

Curtain wall design of semi/fully concealed frame projects and other types of building and industrial sealing.

Typical Data
1	Appearance		Smooth, creamor heavybody,no bubble, noskinning,nogel.	Smooth, creamor heavybody,no bubble, noskinning,nogel.
2	Droop,mm	Vertical	≤3	0
		Horizon	No deformation	No deformation
3	ExtrusionProperty		≤10	2.0
4	TackFreeTime,h		≤3	0.8
5	Hardness, Shore A		20~60	47
6	Thermal Aging	Thermal Weightlessness,%	≤10	4
		Cracks	No	No
		Chalking	No	No
7	Tensile Viscosity23ºC	Modulus,MPa	≥0.60	1.25
		TensileElongation,%	≥100	213
		Damage,%	≤5	0
		Modulus at Tensile110%	-	0.25
		Modulus at Tensile120%	-	0.45
		Modulus at Tensile140%	-	0.67
8	Tensile Viscosity90ºC	Modulus,MPa	≥0.45	0.96
		Damage,%	≤5	0
9	Tensile Viscosity-30ºC	Modulus,MPa	≥0.45	1.78
		Damage,%	≤5	0
10	Water TensileViscosity	Modulus,MPa	≥0.45	1.23
		Damage,%	≤5	0
11	Water-UV Tensile Viscosity	Modulus,MPa	≥0.45	1.17
		Damage,%	≤5	0
* At a temperature of 23 °C and relative humidity of 50% * To avoid influence adhesion performance,pls warm the sealant above 5 °C before application
Please note:  The typical properties are not intended for use in preparing specifications. Please contact our local Sales Department for assistance in writing specifications.

Q1: Are you manufacturer?
A1: Yes, we are manufacturer. We have 2 factories which around 50,000 square meters, our production capacity is over 30000 tons per year, on time delivery is supported.
 
Q2: Do you provide OEM/ private label service?
A2: Yes, We offer OEM/private label services. Additionally, we provide free design and small MOQ for private label sealants.
 
Q3: What other products do you have?
A3: Runtai serves one stop solution of sealants & adhesives, including: PU Foam, Silicone Sealant, Acrylic Sealant, PU Sealant, MS Sealant, Spray Paint, Water Based Adhesive, Zero Nail Construction Adhesive, Marble Glue & Epoxy Resin.
 
Q4: Why do we choose you?
A4: With 2 factories which are around 50,000 square meters,Runtai is called one of the biggest manufacturers in China. Our products are fully comply with American & European standards. We supply to fortune TOP 500 enterprises in more than 50 countries, which is the Top10 customized Export Volume in China.
 
Q5: Can I get a free sample?
A5: We offer free samples for clients. Please feel free to contact us for more details , we can recommend the suitable samples according to your requirement.
 
Q6: What is benefit to be your distributors?
      1. We support our distributor to become stronger.
      2. We provide technical Know-How on selling.
      3. We train our distributor's sales team.
      4. We train our distributor's dealers.
      5. We support you to become better.