Verified Factory Easy to Operate RTV-2 for O-Ring Sealing Soild Htv Silicone Rubber
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Product Highlights
- High Tensile Strength: Offers excellent tensile strength ranging from 8.2 to 10.4 MPa across different hardness grades.
- Temperature Resistance: Provides great temperature and aging resistance suitable for diverse applications.
- Fast Delivery: Normal delivery time is within 3-5 days after payment confirmation.
- Certified Quality: Verified by SGS, MSDS, and ROHS certificates with 5 manufacturing patents.
- Custom Packaging: Customized service on package is available to meet specific client needs.
- Large Capacity: Production capacity reaches more than 500 tons per month.
- Versatile Applications: Ideal for kitchenware, bakeware, mobile device covers, tubes, and sealings.
- Professional Support: Real factory with R&D, quality system, and technical support team.
Product Attributes
- Customization
- Available
- Raw Material
- Natural Rubber
- Material
- Silicone Rubber
- Model NO.
- HCR3031 3041 3051 3061 3071 3075 3081
- Appearance
- Solid
- Form
- Solid
- Transport Package
- 21kg
- Specification
- 51*31*15.5cm
- Trademark
- GT Silicon
- Origin
- Dongguan
- HS Code
- 39100000
- Production Capacity
- 800tons
Product Images of Verified Factory Easy to Operate RTV-2 for O-Ring Sealing Soild Htv Silicone Rubber
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Product Description
Heat Cured Rubber is a silicone elastomer formed of straight chains with very high molecular weight. The system will be cured with either an organic peroxide crosslinker, or a platinum catalyst. HCR offers great temperature and aging resistance.
FEATURES?
Excellent process ability
High tensile strength
APPLICATIONS?
Kitchenware, bakeware
Skin cover for mobile devices
Tubes, sealings Parts

| Item | Standard (GB/T) | 3031 | 3041 | 3051 | 3061 | 3071 | 3075 | 3081 |
| Appearance | Transparent | |||||||
| Linear shrinkage (%) | 130mmx130mm | 3.6 | 3.6 | 3.5 | 3.5 | 3.4 | 3.3 | 3.3 |
| Hardness (Shore A) | 531.1-2008 | 31 | 42 | 51 | 62 | 71 | 75 | 81 |
| Tensile strength (MPa) | 528-2009 | 8.2 | 10.2 | 10.4 | 10.1 | 10.0 | 9.7 | 9.0 |
| Elongation (%) |
528-2009 | 759 | 652 | 570 | 462 | 369 | 310 | 205 |
| Tensile set (%) | 528-2009 | 6.0 | 3.6 | 4.0 | 5.6 | 5.2 | 3.6 | 2.8 |
| Tear strength (KN/m) | 529-2008 | 24 | 28 | 32 | 32 | 31 | 28 | 26 |
ATTN: Parallel series 3051PT series is specialized to meet Platinum Cure needs Cure Condition: C-15 (2.0%), 170°Cx10mins
Storage: store in a cool and dry place out of direct sunlight
Package: 20kg/carton

1kg/plastic can, 5kg/plastic drum , 20kg/metal drum, 25kg/ plastic drum, 25kg/ metal drum, 200kg/metal drum,
Customized service on package is available.

- Shipments by sea, by air, by train, or by truck is available.
- Normal delivery time is within 3-5days with confirmation on payment in our bank.
- Please confirm with us if you need an urgent order.


Dongguan Gangtian Polymer Materials Co.,Ltd, located in Dongguan City, Guangdong Province, China, is a professional leading manufacturer of RTV 2 Liquid Silicone Rubbers. Focusing our Research and Development on innovation, we have been providing performance enhancing solutions to serve the diverse needs of thousands of customers worldwide since the year of 2003.
Our main products include RTV 2 mold making series, tinsil and platsil, RTV 2 platsil for products, injection LSR, silicone potting compound, silicone oil, silicone ink, etc. With penetrating Professionalism in technology solutions and Honesty in after service, we GT Polymer Materials Co., Ltd are not only a trustworthy partner but also a good friend to the customers worldwide.
Brand Story - Gangtian, founded in 2003 in Dongguan, by Yuanfu Deng, a Chinese chemist and engineer in the field of polymer materials, is a silicone factory brand. "Gang", or port, is a new place near sea for him to cultivate. "Tian", or field, stands for his hometown, a very small village in Hengyang, Hunan Province.
Influenced by his parents who were both farmers, he creatively combines the company culture with Eastern wisdom, to work on the vision of "Making a better life with magic silicone rubber".With his efforts and achievements in R & D of silicone rubbers, we have been serving hundreds of domestic and overseas customers with quality materials for more than 15yrs. And now our production capacity reaches to more than 500tons per month.
We uphold the core values of "create value for partners" and create value for e-commerce and information service industry through independent innovation and sincere co-op with "honesty, tolerance, innovation and service" as the spirit of enterprise. We always warmly welcome you to join us.
Let's go and explore this magic world of silicones!
1. who are we?
We are based in Guangdong, China, start from 2003,sell to Eastern Europe(27.00%),Western Europe(25.00%),Mid East(20.00%),Eastern Asia(15.00%),North America(13.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
with quality certifications
3.what can you buy from us?
Silicone Oil Ink,Silicone Paste Pigment,Tin Silicone Rubber,Platinum Silicone Rubber,Life Casting Silicone Rubber,Electronic Potting Compound and other materials you may need.
4. why should you buy from us not from other suppliers?
1. More than 20 years' experience in R& D of silicone rubbers. 2. With production capacity of 500 tons per month. 3. Verified by SGS, MSDS, ROHS, certificates. 4. 5 patents in manufacturing to ensure quality & efficiency.
5. what services can we provide?
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,L/C;
Language Spoken:English
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI222648". Items marked "" are certified.
Company Profile
Dongguan Gangtian Polymer Materials Co., Ltd, located in Dongguan City, Guangdong Province, China, is a professional leading manufacturer of RTV 2 Liquid Silicone Rubbers.
Focusing our Research and Development on innovation, we have been providing performance enhancing solutions to serve the diverse needs of thousands of customers worldwide since the year of 2003.
Our main products include RTV 2 mold making series, tinsil and platsil, RTV 2 platsil for products, injection LSR, silicone potting compound, silicone oil, silicone ink, etc.
With penetrating Professionalism in technology solutions and Honesty in after service, we GT Polymer Materials Co., Ltd are not only a trustworthy partner but also a good friend to the customers worldwide.
Brand Story - Gangtian, founded in 2003 in Dongguan, by Yuanfu Deng, a Chinese chemist and engineer in the field of polymer materials, is a silicone factory brand. "Gang", or port, is a new place near sea for him to cultivate. "Tian", or field, stands for his hometown, a very small village in Hengyang, Hunan Province. Influenced by his parents who were both farmers, he creatively combines the company culture with Eastern wisdom, to work on the vision of "Making a better life with magic silicone rubber".
With his efforts and achievements in R & D of silicone rubbers, we have been serving hundreds of domestic and overseas customers with quality materials for more than 15yrs. And now our production capacity reaches to more than 500tons per month.
We uphold the core values of "create value for partners" and create value for e-commerce and information service industry through independent innovation and sincere co-op with "honesty, tolerance, innovation and service" as the spirit of enterprise. We always warmly welcome you to join us. Let's go and explore this magic world of silicones!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- Block B, No. 8, Minying West Rd., 2nd Industrial Park, Tiantou Village, Hengli Town, Dongguan, Guangdong, China
-
Plant Area
- 6000 square meters
-
Number of Employees
- 59
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Guangzhou Port, Shenzhen Port
Our Production Capability & Technical Expertise
-
Main Products
- Tin Silicone Rubber, Platinum Silicone Rubber, LSR(Liquid Silicone Rubber), HTV/HCR, FDA Silicone Putty, Electronic Potting Compound, Silicone Oil / Ink, Silicone Pigment
-
Production Machines
- Kneading Machine, Three Rolls Kneading Machine, Disperse Machine
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 6 people
-
Test Reports for Raw Materials
- Others
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-04-13
- Export Year
- 2016-08-08
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
FAQ
- What is the delivery time?
- Normal delivery time is within 3-5 days with confirmation on payment in our bank.
- What certifications do you have?
- We are verified by SGS, MSDS, and ROHS certificates.
- Can you customize packaging?
- Yes, customized service on package is available.
- What is your production capacity?
- Our production capacity reaches more than 500 tons per month.
- What payment terms are accepted?
- Accepted payment types include T/T and L/C.
- How do you guarantee quality?
- We provide a pre-production sample before mass production and final inspection before shipment.
- What is the lead time during peak season?
- Peak season lead time is within 15 workdays.
- Do you offer OEM/ODM services?
- Yes, both OEM and ODM services are available.
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