Spray Liquid Silicone for Vacuum Bags Making

Product Description

Spray Liquid Silicone for Vacuum Bags Making

Product Description

Spray Liquid Silicone for Vacuum Bags Making:

rtv2 silicone addition cure molding rubber is general called two-component room temperature vulcanization silicone rubber with excellent fluidity and good operational performance.

Product Parameters

Spray Liquid Silicone for Vacuum Bags Making:

Specification:

Item	Mixing Ratio	Color	Hardness (Shore A)	Viscosity (mPa·s)	Working Time (25ºC)	Curing Time (25ºC)	Tear-Strength (kN/m)	Tensile-Strength (Mpa)	Elogation (%)	Shrinkage (%)
OTT-X730	1:1	clear	30±2	14000±1000	10-15mins	1.5h	≥18	≥6.2	≥500	≤0.1

Features:

1.Almost nil shrinkage

2.Good fluidity, operability and excellent operation

3.Good resistance to weather, temperature, aging, acid

4.Excellent tear strenght, comfortable duplcation times

5.High chemical resistance to aggressive components of some types of resins

6.Food grade silicone(environmental, odorless and nontoxic

7.High resistance to high temperature and aging(resist -60 to 200ºC)

Recommend product:

Spray Liquid Silicone for Silicon Vacuum Bags RTV-2 Silicone Bagging Silicone:

 

Installation Instructions

Spray Liquid Silicone for Vacuum Bags Making:

1.Enclose the product (the original model) with four plastic plates or wooden plates

2.Clean your products and brush a layer of release agent (detergent or soap water) on your product.

3.Stir part A 100g and part B 100g with 1:1 mixing ratio evenly. And get the mixture for vacuum-pumping. (If there is no vacuum machine, you can just pour the mixture slowly from the corner so that less bubbles caused)

4.Pour the mixture with correct mixing ratio into the model frame. After about 2-4 hours, when the silicone cured, get out the original model, and there you get a finished addition cured silicone mold.

Detailed Photos

Spray Liquid Silicone for Vacuum Bags Making:

Packaging & Shipping

Spray Liquid Silicone for Vacuum Bags Making:

Packing : 20KG, 25KG, 200 KG per drum 
Shipping : by air & by sea 
Delivery time: within 4-6 days after your payment confirmed in our bank 
Storage: Storage in cool, dry places. 
Shelf life: 18 months with the original unopened package

Our Advantages

Spray Liquid Silicone for Vacuum Bags Making:

1.high quality similar to global big brand
2.18 months shelf life
3.50-1000 duplication time decided by product sizes
4.silicone non toxic, environment friendly
5.fast delivery within 4-6 days
6.shipment by air or by sea is available
7.24h after sales service 
8.professional R&D team

FAQ

Spray Liquid Silicone for Vacuum Bags Making:

1. What's silicone products you are making?
--liquid silicone, silicone rubber, silicone oil; Due to different silicone molds, our silicone has different viscosity, and cause different hardness, density to meet the requests from client.  

2. Do you offer free sample to client?
--Yes, we can provide the sample for test.  

3. How about the quality control in your factory?
--We have professional QC team to control the quality during production. Goods will be 100% inspected before shipment.  

4. How to remove the bubbles during my mould making?
--After mixing liquid silicone with curing agent, please put the material into vacuum machine to take off the bubbles.  

5. How to get good silicone mould to use longer time?
--The best way is:   #A, Please choose the right liquid silicone according to your products.   #B, Don't use any silicone oil in mold making, because it can make the silicone mould become too soft to use.   #C, Silicone mould can be used longer after the whole silicone mould fully cured, so it's better to wait 2 hours after mould finished.  

6. Why silicone rubber add curing agent after mixing a lot of bubbles?  
--This is normal physical phenomena. The liquid will produce a large number of bubbles in the mixing time, so, it must pass through the vacuum exhaust bubble treatment.

Contact

If you are interested in our products,

please contact us and we will reply to you within 12 hours!

  gza(#)ottsilicone(#)com, #replace, at, dot

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