rmat factory profile xyl

Welcome to RMATXinyilai Rubber Goods Co., Ltd.

2

Contents

• Milestone• General Introduction in properties vs.

functions of RMAT• RMAT Features & Lab Test Result• RMAT Classification• What We Developed Now?

3

Milestone

Start RMAT R & D in Fujian2009

Establish RMAT factory in Dongguan2012

Mass production for Hoka, UGG and others.2013

Continuous development for other famous brands in each field. Future

4

General Introduction

• What’s R-MAT?

It’s injection rubber, combined the strong points of EVA & traditional rubber. As EVA, could assembly via injection and injection then compression mold. So far we have developed single color and double colors.

5

General Introduction

• R-MAT Application

This material is widely used for high-end shoe making material, sports equipment, toys, interior decorative material of auto and medical equipment field, etc.

6

R-MAT Function

• RMAT General Features– RMAT is a new type of environment friendly injection

rubber. Its outstanding physical property allows taking place of natural rubber, EVA, PU, TPU, PVC, TR, TPR in many fields.

– Excellent static friction index, collapse resistance, abrasion performance, weather fastness, chemical environmental resistance and hydrolysis resistance are his major features

– Besides it processed the strengths of plastic and rubber, it reinforced the weakness of the above material, e.g. simply process, light, more precision and accurate, better bouncing and good hand feel

7

RMAT EVA0

0.2

0.4

0.6

0.8

1

1.2

1.41.3

0.8

R-MAT Function

• Good Slip Resistance– Static Friction Index

8

R-MAT Function

• Better Collapse Resistance– Compression set

RMAT EVA0%

20%

40%

60%

80%

100%

40%

65%

9

R-MAT properties

• Stable shrinkage– Stable in process– Stable after assembly

10 50 100 150 200 250 300 350290292294296298300302304306308310

Length of Product (mm)

Mold

MM

0 Day1 Day

2 Days3 Days

4 Days5 Days

6 Days7 Days

8 Days

290

295

300

305

Length of Product (mm)

RMAT (mm) Foam Rubber (mm)

MM

Length of product is stable in different batch

Temp: 175°C

Length of finished product is stable two days later

10

CUSHION ENERGY running (HIGHER=BETTER)

R-MAT above PU on reserving energy , it gives player more durable performance with spending less energy based on testing and physical response of field wearing .

11

CUSHION FACTOR running (LOWER=BETTER)

We asked runner to wear R-MAT and PU to run for field wearing. For the cushion factor ,you can see from the chart ,more cycles you run ,you can find R-MAT is better than PU.

COMPRESSION SET (LOWER=BETTER)

Compared with IMEVA ,CMEVA ,PU ,R-MAT is more better in compressed rate , it bounces and restores better after long wearing than others.

13

Brief work process

Compounding and granulating Injection outsole

14

• Fitting & Wear Test– RMAT product compared with MD+RB– Apr 2011– Comfort level test– Property test

R-MAT Features

15

• Fitting & Wear Test– General comfort level, RMAT is better than MD+RB– RMAT’ advantages are mainly reflected on softness of sole,

tightness of forefoot, comfort of toe – But negative on slip resistance

R-MAT Features

2

4

6

8

10

RMAT MD+RB

Comfort level

8.6

6.1

16

Lab Test

• Lab test for different ER/hardness

ER1.7, 35±3C ER1.65, 40±3C ER1.5, 48±3C ER1.5, 48±3C

ER1.4, 58±3C ER1.3, 60±3C ER1.3, 65±3C ER1.3, 68±3C

17

RMAT Product Classification

• Product Types

– R-MAT 1 - Intended for sock-liners

– R-MAT 2 - Better abrasion resistance and

traction Intended for sandals, mid-soles and

casual/lifestyle outsoles

– R-MAT 3 - Best abrasion resistance, intended

for performance outsoles (unit-soles)

18

Name Convention

• Code Method:

R2 - 140/58 – UF14 - IR01 - A

Product Series #

Expansion Ratio / Hardness

Brand & Mold #

Version #

19

What We Developed Now?

• R1- 170/ 35±3C– Intended for sock liner

Property Unit Value

g/cm3 0.22±0.02

Specific Gravity

% MAX 65Compression set

% MAX 2.0Shrinkage test

Kg/cm MIN 3.0Die-C Tear Strength

20


• R2- 165/ 40±3C– Intended for top sole

Property Unit Value

g/cm3 0.22±0.02

Specific Gravity

%Resilience by Vertical Rebound

MIN 40

% MAX 60Compression Set

% MAX 2.0Shrinkage Test

Kg/cm MIN 5.0Die-C Tear Strength

Kg/cm MIN 1.5Split Tear

Kg/cm2 MIN 15Tensile Strength

% MIN 2.0Peel Strength to Rubber

21


• R2-150/48±3C– Intended for M/S and casual/lifestyle O/S

Property Unit Value

g/cm3 0.26±0.02

Specific Gravity

mm3 loss MAX 230 Din Abrasion

% MIN 40Resilience by Vertical Rebound



Kg/cm MIN 10Die-C Tear Strength




22



Property Unit Value

g/cm3 0.32±0.02

Specific Gravity

mm3 loss MAX 210 Din Abrasion








23


• R2-Product

24



Property Unit Value

g/cm3 0.40±0.02

Specific Gravity

mm3 loss MAX 190Din Abrasion








25



Property Unit Value

g/cm3 0.40±0.02

Specific Gravity









26



Property Unit Value

g/cm3 0.50±0.02

Specific Gravity









27

• R3-Product


28

• Double color & double density


THANK YOU!

rmat factory profile xyl

Environment

c intended

diec tear strength kgcm

rmat isbetter

rmat r d

peel strength

shrinkage test

sockliners rmat

split tear kgcm