PMA Viscosity modifier

PMA Viscosity modifier


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Brand name
kafton
Payment Terms
L/C,T/T,Western Union
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
pma viscosity modifier
Category
Catalyst & Chemical Auxiliaries

Shenyang the Great wall lubricating oil manufacturing Co.,Ltd.

Membership
BIZ
Country / Year Established
China China / 1987
Business type
Manufacturer
Verified Certificate

7

Product name PMA Viscosity modifier Certification -
Category Catalyst & Chemical Auxiliaries Ingredients -
Keyword pma viscosity modifier Unit Size -
Brand name kafton Unit Weigh -
origin China Stock -
Supply type - HS code -

Product Information

 

Low-temperature hydraulic oil PMA Viscosity modifier

PMA is a kind of the efficient viscosity index improver, and it is also the efficient pour point depressant for the lubricants with excellent performances. With a little dosage, this product can availably improve the viscosity index, and can also reduce the pour point at the same time. The product is transparently sticky liquid. And the dosage has no effect on the transparence of the oils. A little dosage of PMA can keep the performance of keeping the lower pout point durably. It can be used for formulating many kinds of the oils such as aviation hydraulic oils, fluid drive oils, gear oils, transformer oils, hydraulic oils of low pour point, NC machine hydraulic oils, special hydraulic oils and internal-combustion engine oils and so on.

Product Characteristics

SCR-178A has a narrow molecular weight distribution and a stable structure. It offers high shear stability and excellent low temperature fluidity, efficient in improving viscosity index and inhibiting wax crystallization. This formula also offers excellent depressant effect for hydrogenarated base oil. Excellent filterability and demulsibility.

Recommended Dose  1%-10%

Typical Characteristics

List of Items

Standard Value

Typical Value

Test Method

Color

<2

<0.5

GB/T6540

Density, Kg/m3

-

931

GB/T1885

Flash point (COC), °C

>120

>150

GB/T3536

Thickening ability, mm2/s

4.0

6.5

SH/T0566

Kinematic Viscosity,

mm2/s

550

1220

GB/T265

 

 


 
List of Items

Base Oil HVI 150

HVI 150 + 10% SCR-178A

Test Method

Appearance

Clear transparent viscous liquid

Visual

Low temperature dynamic viscosity, (-20°C), mPa.s

2250

2650

GB/T6538

Shear stability index(SSI)

-

4.7

SH/T0622-C

Pour Point, °C

-14

-32

GB/T3535

Thickening ability, mm2/s

-

6.2

SH/T0622-A

 

Packaging and Safety Information

Net weight: 175 Kg/drum, packed in 200 liter metal drum. Best Blending temperature: 50-60. Please refer to SH/T0164 for transportation, storage and handling. Non-flammable, non-explosive, non-corrosive. Storage temperature below 60, avoid repeated heating, keep away from heat.

 

SCR-178A PMA Viscosity Index Improver

Application Examples

1. Blending Low-Temperature Hydraulic Oil 46#

Base Oil

Hydraulic Oil Additive Package

Viscosity Index Improver

Pour Point Depressant

65% ETRO4 + 35% GS500N-4

Afton HiTEC 521

SCR-178A

SCR-248

100%

0.85%

7%

0.2%

 

Items

Low-Temperature Hydraulic Oil 46#

Test methods

Kinematic Viscosity,

mm2/s

40 °C

49.03

GB/T265

100 °C

9.645

Viscosity Index

186

GB/T2541

Pour Point, °C

-42

GB/T3535

Air Release Rate (50 °C), min

3.0

SH/T0308

Demulsibility (40-37-3) 54°C, min

5

GB/T7305

shear stability index (250 cycles, 40°C), %

0.72

SH/T0103

2. Blending Motor Gear Oil GL-5 75W/90

Oil Composition

Items

Characteristics

Test methods

81.6% 150N

+

4.4% Afton HiTEC 3339

+

SCR-178A

Kinematic Viscosity (100 °C), mm2/s

16.16

GB/T265

Surface Viscosity (-40 °C), mm2/s

69600

GB/T11145

Pour Point, °C

-42

GB/T3535

Viscosity index

194

GB/T1995

3. Viscosity Index Indicators

HVI 150

SCR-178A

Kinematic Viscosity, mm2/s

Viscosity Index

100 °C

40 °C

100%

0%

5.13

30.11

97

99%

1%

5.66

32.78

112

98%

2%

6.15

35.53

121

97%

3%

6.78

38.29

135

94%

6%

8.76

47.48

166

90%

10%

10.83

56.82

186

 

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options L/C,T/T,Western Union Shipping time Negotiable

Shenyang the Great wall lubricating oil manufacturing Co.,Ltd.

Country / Year Established
China China / 1987
Membership
BIZ
Business type
Manufacturer

7

President
yu
Address
no4,hangzhou xi road, shenbei district,Shenyang,Liaoning,China.
Product Category
Catalyst & Chemical Auxiliaries
Year Established
1987
No. of Total Employees
51-100
Company introduction

 

Founded in 1987, Shenyang Great Wall Lubricating Oil Manufacturing Co.,Ltd. is a manufacturing enterprise engaged in the production of quality automotive engine oil, special oil, high-quality lubricants and lubricant packages. With registered capital of 16 million RMB Yuan, it owns a main plant in Shenyang, a branch plant in Tieling Aji Industrial Park, a sales headquarter in Advanced Business Park Northeast and many sales offices in other major cities in China.

Credited of ISO9001:2008, Shenyang Great Wall possesses advanced production and testing equipment and employs experienced research and production personnel for quality distinctions. Products are widely recognized with applications in transportation, engineering, metallurgy, and many other areas, with satisfied clients from more than 20 regions in China and in the world. Insisting on the principle of “quality first, integrity first”, Shenyang Great Wall will provide quality products and excellent service to our long-term business partners and friends.

 

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