Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Usage: |
Household |
| Material: |
Silicone Rubber |
Product Description
RTV Silicone Rubber Applications:
RTV Silicone Rubber is great to make poly resin crafts, PU crafts, PU resin crafts, gypsum crafts, unsaturated resin crafts, lighting and candles crafts, plastic toy, stationery gifts crafts industry,
RTV Silicone Rubber Advantages:
light viscosity, pourable effort, good fluidity, easy-operation, good tension and high tear strength.
Features of RTV Silicone Rubber
1:Amazing fluidity and easy to operate
² 2:Platinum-based, Medical-grade silicone (environmental,odorless and nontoxic)
² 3:Delicate design available
² 4:Mixing ration: 1:1 for easy mixing ration
² 5:Easy de-molding
² 6:Excellent tension and tear strength
² 7:High performance in duplication
² 8:No shrink on cure
² 9:Excellent resistance to weather, temperature, aging, acid & aging-Proofing.
² High resistance to high temperature and aging(resist -60 to 250°C)
RTV Silicone rubber data sheet
| Model | Mixing Ratio | Color | Hardness (shoreA) | Viscosity (mPa.s) | Working Time | Curing Time | Tear-Strength (kN/m) | Tensile- Strength (Mpa) | Elogation (%) | Shrinkage (%) |
| J820 | 1:1 | Translucent | 20±2 | 6000±2000 | 20-40mins | 3-5h | ≥20 | ≥5.0 | ≥450 | ≤0.1 |
| J825 | 1:1 | Translucent | 25±2 | 7000±2000 | 20-40mins | 3-5h | ≥18 | ≥6.0 | ≥450 | ≤0.1 |
RTV silicone rubbers advantages
Reusable
* Molds can be used over and over again.
* Does not shrink
* Has good abrasion resistance.
* Comes in a wide range of hardness and therefore gives long mold life.
* Can be poured, brushed or sprayed on to the original model.
* The most economical overall (compared to other mold rubbers).
FAQ for RTV Silicone Rubber:
Why the Mould making silicone rubber mold appear with weak tear strength?
When making silicone rubber mold, some customer add a lot of silicone oil to reduce the viscosity of silicone rubber. In fact, this has the opposite effect. The tension and tear strength will be reduced badly with the addition of silicone oil, which leading to the weak and flimsy condition of silicone rubber molds.
Company contact information:
Ms Jessie
Sales manager
86-020-868119712
86-15210625563
www(dot)ott silicone(dot)com
Guangzhou OTT New Materials Co., Ltd. is a leading professional manufacturer of molding silicone rubber, RTV molding silicone rubber, silicone rubber for life-casting, shoe insole silicone, silicone potting, Liquid addition silicone rubber, HTV silicone rubber, pad printing silicone rubber, Injection silicone, etc over hundreds kinds of silicone product.
We are a joint venture specializing in the manufacturing of molding silicon rubber, mold duplicating Rubber for resin craft makers, special silicon for manual molding, shoe mold rubber, pad printing silicon, Silicon oil, 107 base, DMC etc for plastic toys factories, With a product line of tens of categories, We can offer quick copying with precise contraction ratio(up to two thousandth) for mold making to Reach the internationally leading quality standard with competitive price is our best ambition that merits your trust.
It is our solemn commitment that: Any of our products with quality problems will be replaced within 3 months after purchase; We offer on -site follow-up service for product demonstration, free customer Service to solve technical training on pad printing silicon usage and rubber head making.
What you need is also what we pursue. We are committed to back you up in producing first class products. Customers old and new and distribution and deputization. Let us join hands and strive for mutual prosperity.
Your benefit is our concern!
