RTV Liquid Moulding Silicone Rubber for Concrete, PU Resin, Gypsum Casting
1. Application of RTV liquid moulding silicone rubber :
RTV liquid molding casting silicone rubber is mainly applied for making various molds, such as reproduction of poly resin, epoxy, polyurethane-polymer, plaster, gypsum casting and moulding, soaps, candle & lighting, architecture, decorative arts and crafts, plastic toy, gift and stationery, big statue, cultural relic product, etc..
2. Features of RTV liquid moulding silicone rubber:
a. low viscosity, exceptional fluidity and easy operation : 21000 cps suitable for pouring
b. resistance to deformation, high-temperature 220 degree centigrade
c. acid, alkali and ageing-resistance
d. low shrinkage< 0.2%
e. good tensile strength 36±2 (kgf/cm)
f. high reproduction times
3. RTV liquid moulding silicone rubber data sheet:
| Model | Appearance | Viscosity(cs) | Hardness(A°) | Tensile Strength(kgf/cm) | Tear Strength(KN/cm) | Elongation(%) | Mixing Ratio(%) | Operating Time(H/250C) | Curing Time(H/250C) |
| HY- 625 | white | 20000±1000 | 25±2 | 36±2 | 22±2 | 500 | 2~3 | 0.5 | 4~6 |
| HY- 638 | white | 23000±2000 | 34±2 | 49±2 | 23±2 | 470 | 2~3 | 0.5 | 4~6 |
4. Operation tips of rtv liquid moulding silicone rubber:
A. adding too much silicone oil will destroy the molecular of silicone rubber, which will cause a decrease of the tensile and tear strength of the mold and deformation may occur.
B. remember to take the proper silicone rubber to make the mold for suitable products. for products with delicate and complicated patterns, you are expected to use soft silicone to make molds. While for products with easy and smooth patterns, you should choose hard silicone rubber.
Plus: We have free CD on how to operate for our customers enclosed with product package.
Packaging Details: 25kg/drum and 200kg/drum
Delivery Time: within 3 days after payment confirmed in our bank.
Payment Terms: L/C, T/T, Western Union
Notice of rtv liquid moulding silicone rubber:
1. Sample is available
2. Reach certificate is available
3. FDA, MSDS, RHOS, GSG are available
4. HS code: 39100000
Please don't hesitate to ask if you have any questions about rtv liquid moulding silicone rubber, here Ms. Belle is at your service:
Tel: +86-0755-89212365
Fax: +86-0755-89948030
Mob: +86-18938861895
Shenzhen Hong Ye Jie Aerospace New Material Co., Ltd. Established in 2008, is a Science and technology corporation which is engaged in production, R & D, and sales of silicone rubber. It sets up Hong Kong Hongye Ltd., Shenzhen Hongye silicone rubber Factory and other affiliated enterprises in 2015.
We have passed ISO9001: 2008 Quality Management System. We have two main groups of people, they are: R & D team with is rich in theoretical knowledge and sales team, who is with experience, responsible and skillful workforce and young but promising, and proficient in several languages and with high level of business. With such a team, we promote our silicone rubber to Southeast Asia, Europe, the America and etc, and our silicone rubber is well-received by the customers from more than 50 countries and regions.
What you need is what we purse. We arOur products include 36 series in hundreds of kinds of silicone products like silicone rubber, RTV-2 molding silicone rubber, silicone rubber for manual model design, shoe sole mold silicone rubber, silicon oil, pad printing silicone rubber, encapsulant and potting compound, silicone rubber for LED display, electronic thermolysis ointment, thermal conductivity silicone, special silicone rubber for CPU, silicone tube, silicone membrane, silicone sealant, liquid silicone rubber, addition cure RTV silicone rubber, HTV silicone rubber, solid silicone rubber, gross rubber, silicone rubber sheet, hot stamping silicone plates, liquid silicone, hot stamping silicone roller, etc. Our silicone rubber is with good new raw material and various specifications, which is featured with good performance and high reputation.
We sure that our first class silicone rubber will bring you first class products. We are looking forward to establishing long and good business relationship with you---our new/regular customers from domestic and foreign countries. Let's joint hands to cooperate with mutual benefits!
