GB/T 24148.4-2009 Active National standards

GB/T 24148.4-2009 Plastics—Unsaturated polyester resin—Part 4:Determination of viscosity

GB/T 24148.4-2009 Plastics—Unsaturated polyester resin—Part 4:Determination of viscosity

Publish Date: 2009-06-15 Implement Date: 2010-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 24148.4-2009

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods for synthetic resins and plastics

ICS Name: Plastic Composite

Publish Date: 2009-06-15

Implement Date: 2010-02-01

Pages: 11 pages

Scope

This part of GB/T 24148 specifies the method for determining the viscosity of unsaturated polyester resins.
This part is applicable to the determination of the viscosity of liquid unsaturated polyester resins using a rotary viscometer with a specified shear rate.

Development Information

Word Count: 19 Thousand words Pages: 11 pages

Same series standard

GB/T 24148.1-2009 Plastics—Unsaturated-polyester resins(UP-R)—Part 1:Designation system GB/T 24148.2-2009 Plastics—Unsaturated-polyester resins (UP-R)—Part 2:Preparation of test specimens and determination of properties GB/T 24148.6-2009 Plastics—Unsaturated-polyester resins—Part 6:Determination of reactivity at 130℃

Referenced Standards

GB/T 2918-1998 Plastics—Standard atmospheres for conditioning and testing GB/T 3102.3-1993 Quantities and units—Mechanics

Adopt standards

ISO 3219:1993

Related Standards

GB/T 12000-1989 Replaced

GB/T 12000-1989 Plastics—Test methods of exposure to damp heat, steady state

Publish Date: 1989-12-25

GB/T 15585-1995 Abolished

GB/T 15585-1995 Determination of shrinkage for injection moulding thermoplastics

Publish Date: 1995-06-12

GB/T 15596-1995 Replaced

GB/T 15596-1995 Plastics—Determination of changes in Color and variations in properties after exposure to daylight under glass, natural weathering or artificial light

Publish Date: 1995-06-12

GB/T 15598-1995 abolished_transferred

GB/T 15598-1995 Testing methods for shear strength of plastics by punch tool

Publish Date: 1995-06-12

GB/T 1843-1996 Replaced

GB/T 1843-1996 Plastics—Determination of izod impact strength

Publish Date: 1996-06-14

GB/T 2035-1996 Replaced

GB/T 2035-1996 Terms and definitions for plastics

Publish Date: 1996-06-14