Engineering plastics materials and processed products
Engineering plastics materials and processed products

Polyacetal
BESTAL BST/POM/DELRIN DRL

Polyacetal is a resin material with well-balanced mechanical properties.

There are two products-homopolymer and copolymer-that have differing molecular structures, and we offer four copolymer products in our lineup.

Note: DELRIN is a registered trademark of DuPont.

Differences between polyacetal homopolymers and polyacetal copolymers (differing molecular structures)

Polyacetal is a resin material with mechanical properties.
There are two products-homopolymer and copolymer-that have differing molecular structures, and we offer four copolymer products in our lineup.

    • Homopolymer
    • -CH2O- repetitive main chain
    • Copolymer
    • -C-C- structure intervenes

> View Properties TablePDF (19KB)

Benefits

  • 1. Sound material with balanced properties.
  • 2. Excellent dimensional stability.
  • 3. Relatively inexpensive plastic material.

Lineup

Grade Color
Copolymer BESTAL Standard White/Black
BESTAL-G Sliding Green
BESTAL-M5BK Sliding Black
POM Standard White/Black
Homopolymer DELRIN Standard White/Black

Various grades

Standard Grade

BESTAL White/Black

Displays superior performance in mechanical strength, creep characteristics and resistance to fatigue.
Products Compliant with the RoHS Directive and Food Sanitation Act

Standard

Round bar

(Unit: mm)

Outer diameter Length
20-200 1000

Sheet

(Unit: mm)

Thickness Width Length
5-80 500 1000
5-60 600 1200

Sliding Grade

BESTAL-G Green

A polyacetal copolymer distributed sliding grade that uses a unique lubricant developed by Mitsuboshi Belting. It can also be supplied in pellet form.
Products Compliant with the RoHS Directive and Food Sanitation Act

Standard

Round bar

(Unit: mm)

Outer diameter Length
10-100 1000

Pellet

(Unit : kg)

Weight
25

Sheet

(Unit: mm)

Thickness Width Length
5-30 500 1000

Sliding Grade

BESTAL-M5BK Black

A sliding grade with superior anti-stick, anti-slip characteristics.
Products Compliant with RoHS Directive

Standard

Sheet

(Unit: mm)

Thickness Width Length
8-30 500 1000

Standard Grade

POM White/Black

Displays superior performance in mechanical strength, creep characteristics and resistance to fatigue.
Products Compliant with the RoHS Directive and Food Sanitation Act

Standard

Round bar (White)

(Unit: mm)

Outer diameter Length
4-200 1000

Sheet (White)

(Unit: mm)

Thickness Width Length
1-100 500 1000
5-50 600 1200

Round bar (Black)

(Unit: mm)

Outer diameter Length
10-200 1000

Sheet (Black)

(Unit: mm)

Thickness Width Length
5-50 500 1000
5-50 600 1200

Standard Grade

DELRIN™ White/Black

Displays superior performance in mechanical strength, creep characteristics and resistance to fatigue.
Products Compliant with the RoHS Directive and Food Sanitation Act

Standard

Round bar (White)

(Unit: mm)

Outer diameter Length
4-200 1000

Round bar (Black)

(Unit: mm)

Outer diameter Length
8-200 1000

Sheet (White)

(Unit: mm)

Thickness Width Length
8-50 500 1000
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