Ij

PLASTIC

INJECTION

R O TAT I O N

Injection molding requires pellets

Dr. Leo Baekeland,

PELLETS

that roll into the machine. Polysty-

the inventor of

rene pellets yields a rigid project.

POWDERS

Phenolic Granules

IASCO Polystyrene crystals are pel-

for Compression

AND

lets formulated from transparent

Molding,

CRYSTALS

polystyrene. Polyethylene is a trans-

Baekelite

FOR

lucent self lubricating plastic. Low

density polyethelyene is pliable and

INJECTION MOLDING

PHENOLIC

is used for projects that require some

ROTATIONAL MOLDING

PLASTIC

flexiability. High Density Polyethyl-

AND

ene is used for rigid projects that do

Compression Molding

COMPRESSION

not require flexability. Polypropylene

#50 Bags...$89.00

MOLDING

has similar properties to polyethyl-

Brown..#CMBR

Black..#CMBL

ene but is stronger. All these materi-

Red..#CMRD

als except for the pre colored poly-

styrene crystals may be pigmented Polyethelyene Powder for Roto Molding

Rotational

with IASCO powder pigment.

Molding

INJECTION MOLDING

Powder

PELLETS

#1.........$4.25

1#.......$3.50

5#.......$16.99

5#.....$12.95

PPL9

50#...$159.00

50#...$99.00

POLYSTYRENE CRYSTALS

1#.........$6.50

For

Injection

5#.......$26.50

S i m u l a t e St a i n e d G l a s s w i t h

Molding or

50#...$189.00

Polystyrene Cooking Crystals.

Cooking Crystals !

Step 1. Form outside of project using

border lead. Do not solder together yet.

Beautiful Transparent Jewel Tones

Step 2. Form inside design using chan-

nel lead.

Step 3. Using a low watt soldering iron

and solder to solder together all pieces

of design.

Step 4. On a teflon cookie sheet, press

lead assembly flat. Fill chambers of

project with cooking crystals. Bake in

oven at 375F for 10-25 minutes (or until

crystals have melted), remove from

oven and allow to cool. Lead may be

painted with clear lacquer for protec-

tion and to discourage tarnishing.

Border Lead..H-80..6ft...$1.55

Channel Lead..H-81..6ft...$1.55

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