| Type number | HF-2120 | HF-2130 | HF-2140 | HF-2150 | HF-2160 | HF-2170 | HF-2180 |
| Shore A | 20±3 | 30±3 | 40±3 | 50±3 | 60±3 | 70±3 | 80±3 |
| Duro | 80±20 | 100±20 | 125±20 | 180±20 | 210±20 | 280±20 | 280±20 |
| Density(g/cm3) | 1.07±0.05 | 1.1±0.05 | 1.15±0.05 | 1.17±0.05 | 1.2±0.05 | 1.22±0.05 | 1.23±0.05 |
| Tensile strength(MPa) | ≥ 6 | ≥ 6.5 | ≥ 7 | ≥ 7.5 | ≥ 7.5 | ≥ 7 | ≥ 6 |
| Elongation(%) | ≥ 900 | ≥ 700 | ≥ 600 | ≥ 400 | ≥ 350 | ≥ 250 | ≥ 200 |
| Compression(%) 175ºC ×22h | ≤ 15 | ≤ 12 | ≤ 12 | ≤ 10 | ≤ 10 | ≤ 8 | ≤ 6 |
| Tear strength right Angle(kN/m) | ≥ 19 | ≥ 18 | ≥ 17 | ≥ 16 | ≥ 15 | ≥ 15 | ≥ 15 |
| Rebound(%) | ≥ 50 | ≥ 50 | ≥ 48 | ≥ 45 | ≥ 40 | ≥ 40 | ≥ 35 |
1.What kinds of silicone rubbers do you supply?
--HTV Silicone,Solid Silicone, Liquid silicone rubber,Insulating silicone rubber, fumed silicone rubber,flame retardant silicone rubber, general-purpose silicone rubber, basic rubber compound and all kinds of customized silicone rubber products in various fields, covering electronics, food and medical products, cooking utensil, electricity, automotive &aerospace accessories, sporting goods, sealing material, construction, babyware etc, with forming process for products including molding and extrusion and injection
2. Are you a manufacturer or trading company?
--We are a manufacturer, our factories are located in Wenzhou China.
3. Do you provide free samples?
--Yes, we offer free samples to start cooperation.
4.How long can I expect to get the sample ?
--Usually 2 days for preparing samples, 5-7 days for shipping.
5. How long is the lead time for bulk order?
--For example about insulation silicone rubber material, 1-2 days for 1 ton(1000kgs), 14 days for 20tons(20ft container).
6.Do you inspect goods before delivery?
--We have a professional QC team, each batch of silicone rubber must be tested by our safe quality examination system before shipping.
7.What is your minimum order quantity?
--Depending on the product you need, for example about insulation silicone rubber material, normal MOQ is 100kgs. If you need less than 100kgs for starting a trial order, it might be okay.
8. What services can we provide?
--Accepted Trade Terms: EXW, FOB, CFR, CIF, Express Delivery.
--Accepted Payment Currency: USD, EURO,CNY.
--Accepted Payment Terms: T/T,L/C,D/P Or Communicate With Us To Determine.
9.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.
