Specifications

1.DCPD
2.High pull-out strength.
3.Quick curing.
4.Applicable to the construction anchor.

DS-763 is a special anchoring agent for unsaturated polyester resin, the product will be the ordinary unsaturated polyesters Modified, with high activity, Gel time is short, fast curing, long shelf life, high intensity, and unsaturated polyester resin ordinary savings when compared to accelerator and curing agent to reduce the production processes, reduce production costs, easy operation.  

Technical Indexes of Liquid Resin
Item	Unit	Value	Standard
Appearance		Transparent Viscous liquid	Visual
Chroma (Pt-Co)		25-30	GB7193.7-92
Acid Value	mgKOH/g	16-22	GB2895-82
Viscosity(25°C)	mPa.S	900-1400	GB7193.1-87
Gel Time	min	2-4	GB7193.6-87
Non-Volatile	%	68-74	GB7193.3-87
Thermal Stability(80°C)	h	≥24	GB7193.5-87
Note: Gel Time is 25°C; in air bath, 0.5 ml cobalt isocaprylate solution and 0.5 ml MEKP solution were added into 50 g resin.

 

 

Performance Indexes of Resin Casting Substance
ItemItem	Unit	Value	Standard
Barcol hardness  ≥	Barcol	38	GB3854-1983
Tensile strength ≥	MPa	50	GB2568-1995
Tensile modulus ≥	MPa	3000	GB2568-1995
Elongation at break≥	%	3.5	GB2568-1995
Flexural strength ≥	MPa	88	GB2570-1995
Flexural modulus≥	MPa	3100	GB2570-1995
Impact strength ≥	KJ/m2	8.5	GB2571-1995
H.D.T ≥	°C	75	GB1634-1989
Note: Environmental Temperature for Experiment: 23±2°C; relative humidity: 50±5%

 

Packing and Storing
DS-763: Packed in metal pail of 220 KG net weight with shelf life of 6 months at 20°C at
ventilated places; avoiding direct sunlight and heat or fire.
Note: The data were tested according to GB standard. Influenced by many factors in the process of
fabrication, necessary researches by user are not exclusive. Legally, no warranties for some
performances of product are applicable to one specific use, and the rights to amend the materials
are reserved.