Unsaturated Polyester Resin for Tunnel Construction Anchor

• Customization: Available
• CAS No.: 27837-75-8
• Formula: (C8h4o3.C4H2O3.C2h6o2)X
• Model NO.: Unsaturated Polyester Resin
• Molecular Principal Chain: Element Organic Polymer
• Color: Light Yellow
• Certification: CCS, Dnv, Ios, SGS, RoHS
• Transport Package: 220kg /Drum or 1000kg/ IBC
• Specification: 220kg/Drum
• Trademark: TIANMA
• Origin: China
• HS Code: 39079100
• Production Capacity: 100000 Tons/Year

Product Description

TM-51003 is a high performance anchoring resin with fast curing time (adjustable speed), fast strength growth and high strength. It can withstand loads in time after construction, and has high anchoring force and good fatigue strength. It is widely used in pre-stressed anchor reinforcement such as roadway support, wellbore installation, and hydropower engineering. It is also widely used in building reinforcement, tunnel construction, equipment foundation and component anchoring.

Liquid resin technical data:

Item	unit	index	Test standard
appearance	--	Yellow transparent  liquid	GB/T 8237.4.1.1
viscosity	25ºC,Pa.S	0.16~0.32	GB/T 7193.1
Gel time	25ºC,s	80~140	GB/T 7193.6
acid value	mgKOH/g	18~26	GB/T 2895
non-volatile	%	57~63	GB/T 7193.3

Remark :25ºC gel time:  resin 50g, 55%BPO: 2g
Properties of resin casting body

Item	unit	Index	Test standard
Barcol Hardness		45	GB3854-83
HDT	ºC	92	GB/T1634-04
Bending strength	MPa	121	GB/T2570-95

Remark:casting matrix should follow GB8237-2005
        Hardness system: hardener Butanox M-50 1.5% ,Accelerator 0.8% Co/oct 1.0%
         Later Hardness system:room temperature ×24 hours + 60ºCX3hours+120ºC×2 hours


Application: