Precipitated Grade Self-Lubricating Rubber

• Appearance: Liquid
• Usage: Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals
• Color: Transparent
• Model NO.: Precipitated grade self-lubricating rubber
• Elongation at Break %≥: 550
• Breaking Set %≤: 8
• Tear Strength B Kn/M≥: 15
• Specific Density 25°c: 1.0+0.05
• Transport Package: 20kg/ Carton Lined with Plastic Bags or Sheets
• Specification: 20kg/ carton lined with plastic bags or sheets
• Trademark: IOTA
• Origin: Bengbu Anhui China
• HS Code: 391000
• Production Capacity: 800t/Moth

Product Description

Precipitated grade self-lubricating rubber

This product can be used to manufacture products with different hardness and different performance requirements. After vulcanization, within a certain period of time, the surface of product can precipitate silicone oil for self-lubricating. It has good physical properties and processability and is applicable to various silicone rubber connectors, sealing elements and washers requiring self-lubricating property with molding process and is widely used in the machinery industry, automotive industry and aerospace industry.

 

      Typical Properties:

 

Category		Item
Precipitated grade		MY D1330	MY D1340	MY D1350	MY D1360	MY D1370
Appearance		Ivory
Vulcanization	Hardness Shore A	30±2	40±2	50±2	60±2	70±2
	Tensile strength MPa≥	6.0	6.5	7.0	7.0	7.0
	Elongation at break %≥	550	450	350	300	220
	Breaking set %≤	8	8	8	8	8
	Tear strength B KN/m≥	15	19	22	22	20
Specific density 25°C g/cm³		1.08±0.05	1.13±0.05	1.15±0.05	1.19±0.05	1.22±0.05

Physical data in the above table is for reference only.

Vulcanization condition: 175ºC× 5Min. Post-curing condition: 200ºC x 4h

 Addition of curing agent: liquid 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane: 0.65%.

 

Advantage:

- Good processability

- Excellent comprehensive physical properties and self-lubricating property

 

Applications:

- In the fields such as machinery industry, automotive industry and aerospace industry.

 

Packing & Storage:

- 20kg/ carton lined with plastic bags or sheets.

- The products have a shelf life of 9 months from date of manufacture depending on the shore hardness if stored at room temperature in the originally sealed container.