| Item |
HD-130A |
HD-140A |
HD-150A |
HD-160A |
HD-170A |
| Appearence |
Transparent solid, no obvious mechanical impurities |
| Density, g/cm3 |
1.10±0.03 |
1.12±0.03 |
1.15±0.03 |
1.2±0.03 |
1.22±0.03 |
| Hardness), Shore A |
30 ±2 |
40 ±2 |
50 ±2 |
60 ±2 |
70 ±2 |
| Tensile strength, MPa |
8.0 |
8.0 |
8.0 |
8.0 |
7.5 |
| Elongation, % |
750 |
750 |
650 |
550 |
400 |
| Tear strength, KN/m |
12 |
15 |
15 |
15 |
15 |
| Shrinkage, % |
3.5-4.1 |
3.3-3.9 |
3.1-3.7 |
2.9-3.5 |
2.8-3.4 |
| Plasticity |
120-160 |
160-190 |
200-240 |
240-280 |
280-320 |
Description:
HTV (High-Temperature Vulcanizing) Silicone is also known as HCR (Heat Cured Silicone Rubber), which can be applied temperature from -40°C to 230°C. You can mold these materials into various shapes and products. The bio-compatibility of silicone rubber is a critical key feature of rubber replacement. HT Series are high temperature vulcanized silicone rubber with high tensile and tear strength. Good anti-yellowing performance. Due to its indifference, it is used in many medical applications, including medical implants. It is bio-compatible, hypoallergenic and anti-allergic, making it suitable for baby care products and food contact in general. Depending on different properties, you can divide it into lots of varieties: general-purpose, high-tear strength, high and low-temperature resistance, low compression set, electrical wire and cable, solvent and oil resistance, flame retardant, electrical conductivity, and steam resistance etc.
Characteristics:
* Fast vulcanization, Good Processing Performance.
* Provide products with various hardness levels: 30-80 hardness Shore A.
* Good extrusion performance, smooth extrusion
* Pass the certification of RoHs , REACH, FDA and LFGB.
* Automobile parts: keypads,boots etc.
* Industrial profiles: seals,gaskets,hose etc.
* Home appliance: Kitchenware parts
* Wire/Cable/Tubes/Industrial profiles/sealing parts/Long life Keypad Gasket/Roller Parts
* Baby nipple and feeding bottle
* Auto accessories
* Swimming goods
* Highly elastic articles: earplug,strip,tape.
Company Profile
Dongguan Huadai Silicone Co., Ltd. was founded in 2017 and located in Dongguan,Guangdong,China,which is a National High tech Enterprise specializing in R&D, manufacturing and sales of silicone rubber raw material. The company covers an area of 26700 square meters, It has domestic advanced silicone rubber fully automatic production lines and 18 sets of domestic advanced compounding silicone rubber production equipment, with an annual production capacity of more than 90,000 tons.
As an innovative organic silicone enterprise, we use advanced and scientific management concepts to establish the "Huadai" brand, continuously improve the quality of our products, and have passed ISO9001:2015 system audits. And our main products have passed FDA, REACH, ROHS, LFGB, MSDS, California 65, PAHs, PFAS, POPs, TSCA.
We can provide customized service, such as product viscosity, hardness, tear strength, unique packaging and labels to your clients.
We will work hand in hand with our customer and friends to create a more fruitful and better future! Welcome people from all over the world to consult the factory inspection.
Q1. Are you manufacturer or trading company ? can you send sample to us and how long could it take?
A: Yes, We manufacture silicone rubber since 2017 with excellent experience, we could provide free samples for our regular items in 2 working days, clients only need to pay the FedEx shipping cost.
Q2. Can we have them with different performance or our own design?
A: Yes! We can customize the hardness, color, label and package according to your need.
Q3. What is your MOQ ?
A: We have no MOQ, small quantity is available for us. We offer free sample within 2kg, Customer afford the cost of delivery.
Q4: How can we guarantee the products' quality?
A: All the products must be tested refers to key specifications during the production and final inspection before shipment.
Q5: What is your payment terms?
A: T/T 30% in advance and balance before shipment.
1 PC of HTV silicone rubber is 10KGS, and in a blue plastic packaging.
2 PC of 10KG HTV silicone rubber put in a carton.
50 cartons for a pallet
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