mold pressing resin instruction-molding resins for BMC
Sheet Mould Compound- of molding resins for BMC
Features and Application of molding resins for BMC
Executive Standard of molding resins for BMC: GB/T8237-2005
Gel Time (mins)
Stabilize thickening, good heat resisting, high brightness, easy to dye, class A surface if matched with 9282
Suitable for manufacturing BMC cellar cover, traffic barrier base and other special products
● Directions for use:
The 9108 resin contains no accelerators, waxes or thixotropic AIDS
The 9108 is generally compatible with the 9262 for low shrinkage molding.Generally recommend a ratio of 9108 and 9262 to 65:35, moulded in 175 + - 10 ℃ temperature.At the same time combined with the actual operation to adjust.
To ensure the storage of SMC/BMC moulding materials, appropriate stabilizers should be added during production.
For the suggestion of limited molding temperature, it is recommended to choose NEWECO p-benzene 9102 resin or o-benzene 9123 resin.For those with higher performance requirements, it is recommended to select NEWECO collar benzene-new glutaryl glycol 9171H resin.
Reference formula for BMC initial paste for pit cover:
9108 resin 65
Low shrinkage agent 9262 35
Calcium carbonate, 240
Quartz sand 120
Zinc stearate 2
Pigment paste Appropriate amount
Thickening agent appropriate or not added
● Product Cases：