RTV-2 Mould Making Silicone Rubber, Liquid RTV Silicon For Mold Making

  Product Description   Description of RTV-2 Mould Making Silicone Rubber: RTV-2 Mould Making Silicone Rubber is general called two-component room temperature vulcanization silicone rubber with excellent fluidity and good operational performance. Add part A and part B with mixing ratio 1:1 or 10:1 at the room temperature, the silicone rubber is still operational within 20 to 50 minutes, and in 3-5 hours, an elastic silicon mold will be obtained with resistance to deformation, high-temperature, acid and alkali and expansion. The silicone rubber is mainly applicable to mold deplication of poly crafts, resin craft works, lightings, candles, etc. And fabrication of precision molds.   Characteristics after curing:   1. Quick curing at high temperature, easy to use; 2. Addition-curing, does not release any gases; 3. Superior mechanical properties, low linear shrinkage; 4. Excellent ozone and ultraviolet resistance; 5. Excellent electrical properties, good chemical stability; 6. Moisture-proof, waterproof, resistant to ozone, weather-resistant.      Specification of RTV-2 Mould Making Silicone Rubber:  

Model	Mixing Ratio	Color	Hardness (ShoreA)	Viscosity (mPa.s)	Working Time	Curing Time	Tear- Strength (kg/cm)	Tensile- Strength (Mpa)	Elongation (%)	Shrinkage (%)
J830	1:1 or 10:1	translucent	30±2	9000 ±2000	20-50mins	3-5h	15±3	≥5.0	≥400	<0.1

   Instructions of RTV-2 Mould Making Silicone Rubber:    1-Take 100g of part A and add 100g of part B or 100g of part A and add 10g part B and mix the silicone rubber and curing agent evenly.  2-vacuum pumping
Without exception, this step takes less than 10 minutes. Otherwise, it will cause , and no more further steps will be available  3-Pouring mold or block mold of silicone rubber
The pouring way is an easy way to make molds, it's slowly and evenly pour into the mixed silicon rubber into the square frame. After the cross linking reaction.     Storage and Precautions of RTV-2 Mould Making Silicone Rubber:   RTV-2 Mould Making Silicone Rubber is an environmentally-friendly liquid silicone product, is not easy to burn and can be stored and transported as non-hazardous goods. The shelf life of the product is about one year from the date of production. Inspection is required when exceeding the time limited. It can continue to be used in case of neither thickening nor deterioration.   Packaging & Shipping Packing: 20kg/25kg/200kg per drum Shipping: by air & by sea Delivery time: within 3-5 days after your payment confirmed in our bank   Our Services With excellent profession in technology solutions and sincerity, honest after-sales service, we can provide not only products but the real ability to help you getting the win-win market and active technicality support. Company Information OTT New Material Co., Ltd. is located in Guangzhou, Guangdong. We are a leading professional manufacturer of silicone material with integrating R&D, production and sales. Main products are condensation molding silicone rubber, addition molding silicone rubber, addition electronic potting silicone rubber, condensation electronic potting silicone rubber, leather printing roller silicone rubber, LED strip light silicone rubber, human casting silicone rubberneck and over hundreds kind of silicone rubber and related products. Our customers are from all over the world. If you are interested in our products, please feel free to contact us for further information.
FAQ Notes: Our company does not recommend you to add silicone oil. If a special soft silicone material mold or fine detailed and complex patterns products are required, 5%-10% of silicone oil can be added to soften the mold for easily demond. Certifications MSDS and FDA Report:   Contact Us Any more information, please feel free to contact: Miss Vicky Whatsapp: +86-18318342964
Skype: live:vicky_ottsilicone
Email: gze(at)ottsilicone.net