Reusable Vacuum Bags Sprayable Low Viscosity Silicone Material

Product Description

addition cure silicone for reusable vacuum bags rtv2 sprayable low viscosity silicone material for resin infusion vacuum bag

 

GTSIL-RVB25 vacuum bag silicone is two components 1:1  platinum cure silicone developed especially for making high performance, is easy to mix and apply. It is specially formulated as a spray-able molding material allowing the composite manufacturers to use the resin infusion technologies on an exceptional low cost. After mixing Part A and Part B in 1:1 by weight, the system will cure at ambient temperatures within 24hrs, but the rate of cure can be accelerated by heat. The cured system exhibits excellent physical and electrical prop .

The A B two-component liquid silicone vacuum introduction process creatively solves the vacuum forming process problems in the composite material industry, are increasingly considered as an innovative new alternative in the production of composite pieces to maximize production for serial batches.; the vacuum introduction process is made by using one side mold and one side silicone vacuum bag. Reusable silicone vacuum bags play an important role in the vacuum introduction process, which not only simplifies sealing, molding, etc. The operation of the process also greatly reduces the production cost of labor and time, ensuring consistent quality and faster production output. Increase productivity, reduce costs (in particular for larger batches) and improve the quality and consistency of parts produced. This process also contributes to better industrial safety and workplace cleanliness, while reducing the use of consumables and thus lowering waste. Silicone reusable membranes technically replace disposable plastic films, Silicone reusable vacuum bags reduce consumables and plastic waste significantly and the Silicone reusable vacuum bags is thus a path to a more sustainable environmental solution for the users.



Characters
*Food-grade environmentally friendly materials, there is no toxic substances produced during production and operation of the silicone rubber;
* It can be cured at room temperature or heating for curing, can be selected according to the operation process;
*Low shrinkage rate , less than 0.1%, which can make different types of vacuum bags and product parts with complex shapes, and 1:1 prototype replication;
* It has stable chemical inertness, corrosion resistance, high temperature resistance, ozone resistance, acid and alkali resistance, higher tear resistance, good properties of release and chemical resistance and can be used repeatedly;
*Easy de-molding
*Excellent tension and tear strength


Applications
Silicone vacuum bag can be used for composite material defoaming,  molding, lamination, vacuum forming processing, resin dipping, lamination, etc. It is widely used in  wind turbine blades,automotive parts such as bumpers and windscreens,aerospace components, marine components automobile engine shells, yachts, ship making, automobile door molds, leisure Sports, cooling towers, bellows, auto parts, large complex components, aviation main bearing components, fan blades, glass strengthening furnaces, glass handicrafts, glass fiber reinforced plastic products, composite materials products, wind power blades, agriculture and gardening and other industries.


Our Advantages

• We can be your reliable one-stop supplier of liquid silicone rubber, we focus on a wide range of silicone rubber such as HCR ,LSR ,RTV-2 ,HTV and other silicone products like electrical silicone potting,silicone gel,silicone oil,silicone gum,etc.
• We can be a strong backing for you to provide materials, our silicon rubber yield is 500 tons/month at least.
• We promise that the quality of our silicone rubber is as good as we describe,only use Dow sil,Wacker,Shin-Etsu,BlueStar and other well-known brands as our source of raw materials.
• We can provide silicone rubber at a more competitive pricing, which can make you to earn more profits.
• We have our silicone rubber certificates approved, such as FDA, MSDS, REACH, RoHS, etc.
• We have our professional freight forwarders, they will surely free you from troublesome shipping stuffs.
• We support to do transaction with you on ******,a large-scale official international trade platform in where The rights of suppliers and buyers can be guaranteed safely.
• We can provide you with free sample for testing, which can relieve your worries before you volume order.
• We support to do any custom service for you,no matter the parameter of silicone rubber,colour,logo and even packages.

Product Description

Model Code	GTSIL-P0	GTSIL-P5	GTSIL-P10	GTSIL-P15	GTSIL-P20
Hardness-Shore A	0	4-6	8-10	14-16	19-21
Viscocity-Cps	1500-3000	2000-4000	3000-5000	4000-6000	4000-7000
Mixing Ratio - %	1:1	1:1	1:1	1:1	1:1
Tear strength - Kn/m2	10-15	12-16	14-17	16-18	18-22
Tensile strength - Mpa	3-5	3-5	3.5-5.5	4-6	4-6
Shrinkage - %	0.1%	0.1%	0.1%	0.1%	0.1%
Elongation - %	400-500%	500-600%	500-600%	500-600%	500-600%

Model Code	GTSIL-P25	GTSIL-P30	GTSIL-P35	GTSIL-P40	GTSIL-P45
Hardness-Shore A	24-26	28-30	34-36	38-42	43-46
Viscocity-Cps	5000-8000	6000-9000	6000-9000	4000-6000	3000-5000
Mixing Ratio - %	1:1	1:1	1:1	1:1	1:1
Tear strength - Kn/m2	22-26	20-23	16-19	12-16	10-15
Tensile strength - Mpa	4-6	4-6	4-6	3.5-5.5	3-5
Shrinkage - %	0.1%	0.1%	0.1%	0.1%	0.1%
Elongation - %	400-500%	400-500%	350-500%	300-450%	300-450%

Company information

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FAQ

 

1. Are you the direct manufacturer of silicone rubbers?
 Yes, we are.
 Our company is located in Donguan City, Guangdong, CN.
 Welcome to visit us!
2. Is a free sample available?
Yes. Normally we can offer dear you 500g sample in free of charge.
3. Are you a very young company?
Emmm, GT is 20yrs old now. So yes, we are very young and we have a very long way to go!
4. What's your delivery time like?
3-5 working days after confirming your payment in our bank.
Warm Tips: 1 working day is for our technician to test the cargo and arrange the COA.

 

Package

 

* Our standard package is 1kg/drum, 5kg/drum, 20kg/drum and 25kg/drum.
* Customized service on package is available.

Shipping

* Normal delivery time is within 3-5days with confirmation on payment in our bank.
* Please confirm with us if you need an urgent order.

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